BEI Electronics RPU-60W-150S RPU Transmitter User Manual SRPT 30

BEI Electronics, LLC RPU Transmitter SRPT 30

Revised Manual

MARTIELECTRONICSRPU TRANSMITTERMODELS: SRPT-30 SRPT-40A
iRF EXPOSURE WARNINGThis remote pickup unit (RPU) contains a radio frequency (RF) transmitter. During normal operation it sendsout radio frequency (RF) signals. In August 1996, the Federal Communications Commission (FCC) adoptedRF exposure guidelines with safety levels for wireless devices.CAUTION: To maintain compliance with the FCC’s RF exposure guidelines, the antenna(s) used for thistransmitter must be installed to provide a separation distance of at least 6 meters from all persons during normaloperation and must not be co-located or operating in conjunction with any other antenna or transmitter. Inaddition, no antenna with a gain of greater than 11 dBi shall be used.Unauthorized antennas, modifications, or attachments could damage the transmitter and may violate FCCregulations.
iiWARNINGTHIS EQUIPMENT MUST BE OPERATED WITH A 3-PRONGGROUNDED OUTLET RECEPTACLE. FAILURE TO USE APROPERLY GROUNDED OUTLET MAY RESULT IN IMPROPEROPERATION OR SAFETY HAZARD!LIMITED WARRANTYThe Seller warrants that, at the time of shipment, the products manufactured by the Seller are free from defects inmaterial and workmanship. The Seller's obligation under this warranty is limited to replacement or repair of suchproducts which are returned to Marti at its factory, transportation prepaid and properly insured, provided:a. Notice of the claimed defect is given to Marti within one (1) year [two (2) years for STL systems] from date oforiginal shipment and goods are returned in accordance with Marti instructions.b. Equipment, accessories, tubes and batteries not manufactured by Marti are subject to only such adjustments asMarti may obtain from the supplier thereof.c. This warranty does not apply to equipment which has been altered, improperly handled, or damaged in any way.The Seller is in no event liable for consequential damages, installation cost or other costs of any nature as a result of theuse of the products manufactured or supplied by the Seller, whether used in accordance with instructions or not.This warranty is in lieu of all others, either expressed or implied. No representative is authorized to assume for the Sellerany other liability in connection with Seller's products.MAILING & SHIPPING ADDRESS:Broadcast ElectronicsMARTI Electronics Division4100 North 24th StreetQuincy, IL 62301The United States of AmericaCOPYRIGHT NOTICE©2001 All Rights ReservedMarti Electronics1st printing, June 2001No part of this manual may be reproduced, transmitted, transcribed, stored in a retrieval system , or translated into anylanguage, natural or computer, in any form or by any means, without the prior written permission of Marti Electronics.
iiiArtwork depicting circuitry in this manual is protected by copyright laws.Information in this manual is subject to change without notice and does not represent a commitment on the part of MartiElectronics.Marti Electronics may make improvements and/or changes in this manual or in the product described herein at any time.This product could include technical inaccuracies or typographical errors.PHONE NUMBERS:Sales (817) 735-8134Service (217) 224-9600FAX (817) 735-9340
ivABOUT THIS MANUALThis manual supports both the SRPT-30 and SRPT-40A RPU transmitters for all standard (and some non-standard) frequency bands. The SRPT-30/40A in some frequency bands may not yet be available during theprinting of this manual. The manual will be revised as new frequency bands become available.
vTABLE OF CONTENTSIntroduction ..........………................................................................................................. 1Specifications & Ordering................................................................................................. 4Unpacking and Inspection ................................................................................................. 7Installation ........................................................................................................................ 8Antennas ........................................................................................................................... 15Control, LED, & Connector Functions ………………………………………………… 17Operation .......................................................................................................................... 22Theory of Operation .......................................................................................................... 30 Drawing 702-115 “SRPT-30/40A Functional Block Diagram”................................... 33 Drawing 702-117 “SRPT-30/40A RF Systems & Control”......................................... 34Recommended Test Equipment ………………………………………………………… 35Tools For Alignment ……………………………………………………………………. 35SRPT-30/40A Transmitter Factory Test Report ……………………………………… 36Tune-up and Adjustments ……………………................................................................. 37 Drawing 702-120 “SRPT-30/40A Adjustment Locations”………………………… 50 Drawing 702-121 “SRPT-30/40A Main Frame” ......................................................... 51SRPT-30/40A Bill of Material and Schematics ……………............................................ 52
1INTRODUCTIONSee the SPECIFICATIONS & ORDERING section for a listing of available frequencyranges and power models.SRPT-30 DUAL-CHANNEL RPU TRANSMITTERSRPT-40A FREQUENCY AGILE RPU TRANSMITTER
2The Marti Models SRPT-30/40A are wide-band – high power RPU Transmitters designed to operate in the RemotePick-Up Broadcast Service as defined in Part 74, Subpart D, of the FCC Rules and Regulations. The SRPT-30 replacesthe Marti RPT-30 series of RPU’s. Like its predecessor, the SRPT-30 has two frequency channels and a four-inputmixer for mic/line audio. Unlike the RPT-30, the SRPT-30 uses synthesizer technology (not to be confused withfrequency agile) instead of the discrete crystal technology. Also the SRPT-30 is equipped with a wide-band poweramplifier that has a power output up to 35 watts that can be adjusted from the front panel. This, combined with the wide-band synthesizer, benefits the operator in the following ways: (1) Frequency separation between F1 and F2 frequencycan be up to 50 MHz and (2) No RF tuning required.The SRPT-40A also uses synthesizer technology with a wide-band power amplifier and requires no tuning. It isfrequency agile up to 50 MHz with a front-panel adjustable output power up to 60 watts in some models. The frequencycan be “dialed in” from the front panel and will automatically tune precisely to all frequencies divisible by 5 KHz or6.25 KHz increments. It will also tune to within ±.00015% tolerance of most other frequencies not divisible by 5 KHz or6.25 KHz increments. Finally, the user may operate the SRPT-40A in channel mode where he may store and recall up to10 frequencies.Refer to the SPECIFICATIONS & ORDERING section for a listing of available frequency ranges and powermodels. These transmitters, when used with their recommended companion receiver, provide a remote broadcast linkhaving audio quality not approached by conventional voice communication radio equipment. The SRPT-30/40Atransmitters operate from 110-120 VAC or 220-240 VAC (manually switched internally), 50 - 60 Hz. The transmitterscan also operate on 12-15VDC or 15-30VDC battery (or external supply) in fixed, portable, or mobile, service. Fouraudio input channels are provided with individual mixing gain controls. A meter and selector switch are provided formonitoring forward and reverse power, power supply voltage, PA current and audio compression.SRPT-30/40A Features:·Four balanced microphone mixing inputs, one switchable to balanced line level·No RF tuning required·Switching Power Supply operates on any AC voltage from 110-120 VAC or 220-240 VAC(internally switched), 50 - 60 Hz·LEDs indicate High VSWR, Over-Temperature, AFC Lock, and Transmit·Illuminated VU Meter for displaying Forward/Reverse Power, PA current, Power Supplyvoltage, and Audio Compression·Output power adjustable from front panel·External 12-15 VDC or 15-30 VDC supply capability and external transmit control·High speed imbedded µ-controller to perform the following additional features:·Power held constant over frequency, temperature, and voltage change·High PA temp and VSWR warning indicators·Auto frequency re-lock due to power outage·Auto fold-back and recover due to high VSWR·Auto shutdown due to very high PA temp – auto recover after cool down·Auto shutdown due to open/short-output – auto recover
3SRPT-40A Only Features:·Continuous-duty output - 60 watts maximum in some models·Frequency agile pushwheel switches allow selection of almost any frequency (100 Hzsteps) in operating band up to 50 MHz·10 user programmable channels·No frequency look-up table required·Remembers and locks-on last frequency during power-up·Frequency resolution: 5 or 6.25 KHz steps – ± .00004% accuracy- Most other frequencies (100 Hz steps) - ± .00015% accuracySRPT-30 Only Features:·Continuous-duty output - 35 watts maximum most models·Two frequency channels, F1 and F2, selected at time of order·Up to 50 MHz separation between frequency channels·Selected frequencies divisible by 5 or 6.25 KHz steps have a ± .00004% accuracy- Most other selected frequencies have a ± .00015% accuracy
4Models SRPT-30 and SRPT-40ARemote Pick-Up Broadcast TransmittersSPECIFICATIONS & ORDERINGConditions (unless specified otherwise): 1.5 VSWR, 110 VAC input with B+ = 14.5 Volts, 25ºC ambientFrequency Bands andMaximum Output Power:See ORDERING INFORMATION below.Frequency Agility andAccuracySRPT-40A (450 models andless)An executed “dialed-in” frequency that operates within model frequencyrange will have an accuracy within:(1) ± .00004% for frequency divisible by 5 or 6.25 KHz, or(2) ± .00015% for MOST frequencies NOT divisible by 5 or 6.25 KHz*Frequency Agility andAccuracySRPT-40A (800 models andgreater)An executed “dialed-in” frequency that operates within model frequencyrange will have an accuracy within:(1) ± .00004% for frequency divisible by 10 or 12.5 KHz, or(2) ± .00015% for MOST frequencies NOT divisible by 10 or12.5 KHz*Frequency Selection andAccuracySRPT-30 (450 models and less)Two frequencies only, F1 and F2, determined at time of order, mustoperate within model frequency range and will have an accuracy within:(1) ± .00004% for frequency divisible by 5 or 6.25 KHz, or(2) ± .00015% for MOST frequencies NOT divisible by 5 or 6.25 KHz*Frequency Selection andAccuracySRPT-30 (800 models andgreater)Two frequencies only, F1 and F2, determined at time of order, mustoperate within model frequency range and will have an accuracy within:(1) ± .00004% for frequency divisible by 10 or 12.5 KHz, or(2) ± .00015% for MOST frequencies NOT divisible by 10 or12.5 KHz*Operating Temp. Range: -10ºC to +45ºCFrequency Stability (overoperating temperature range):0.0001%Deviation: Adjustable, ± 20 KHz maxAudio Bandwidth: Standard: 7.5 KHzAvailable: 5 KHz, 10 KHz, specials upon requestSignal-to-Noise: ≥ 50 dBFrequency Response: ± 1.5 dB from 50 Hz to Audio Bandwidth, 75 µsec pre-emphasisDistortion: ≤ 2% from 50 Hz to Audio Bandwidth, 75 µsec pre-emphasisSpurious Emissions: Less than 60 dBRF Connector: Type N-FemaleAudio inputs: Four balanced microphone (150 ohms) inputs (XLR-3) with mixingcontrols. One input switchable to balanced line level at microphone #4input and D connector on rear panel.Modulation Control: Broadcast-quality compressor/limiter built in.Encoding: Sub audible 27 Hz. tone encoder built in.Metering/Indicators: Illuminated meter indicates forward and reverse power, PA current, B+,and audio compression. LEDs indicate TRANSMIT, AFC LOCK,HIGH VSWR, and HIGH TEMP.Controls: (4) Input level controls, METER control knob, ENCODE switch,POWER ADJUST pot, TRANSMIT switch, and MONITOR jack.SRPT-40A: FREQUENCY SELECT switches and EXECUTE switchSRPT-30: F1/F2 switch
5Power Requirements: 110-120 VAC or 220-240 VAC (internally switched on power supplyfor proper input), 50/60 HzExternal DC operation on 12 - 15 volts or 15 – 30 volts.Approximate PA CurrentRating (at maximum poweroutput):SRPT-40A: 8.5 to 10.5 AmpsSRPT-30: 6.5 to 7.5 Amps(The data above varies across frequency band and from model to model)Accessory Connector: 15-pin D connector for DC power, remote control, encode, line levelinput.Weight: Net 8 pounds. Domestic packed 11 pounds.Net 3.63 kilograms. Export packed 5.27 kilograms.Dimensions: 11.5 in. wide x 3.5 in. high x 14.3 in. deep.(29.21 cm. wide x 8.89 cm. high x 36.32 cm. deep.)* - There does exist a few non-standard frequencies that will not automatically tune to within .00015% ofrequested frequency. For those frequencies, the operator must change to the nearest standard frequency andthen manually tune the reference oscillator to desired frequency. Consult factory for frequencies not perfectlydivisible by 5 KHz or 6.25 KHz. We will be able to tell you how close the output will come to desired frequency.
6ORDERING INFORMATIONConditions (unless specified otherwise): 1.5 VSWR, 110 VAC input with B+ = 14.5 Volts, 25ºC ambientMARTIPART #FrequencyRange(MHz)MaximumRF OutputPower (W)Typical RF OutputPower over FrequencyCertificationsSRPT-40A/150 135-185 60 50W 135-140 MHz60W 140-175 MHz40W 175-185 MHzFCC ID: DDE-RPU-60W-150S(FCC Part 74 Subpart D)Emission Designators:25K0F3E, 30K0F3ESRPT-40A/450 435-475 50 FCC ID: DDE-RPU-50W-450S(FCC Part 74 Subpart D)Emission Designators:10K0F3E, 25K0F3E, 50K0F3ESRPT-30/150 135-185 35 35W 135-185 MHz FCC ID: DDE-RPU-60W-150S(FCC Part 74 Subpart D)Emission Designators:25K0F3E, 30K0F3ESRPT-30/450 435-475 35 FCC ID: DDE-RPU-50W-450S(FCC Part 74 Subpart D)Emission Designators:10K0F3E, 25K0F3E, 50K0F3ENOTE: Other models will be available by 11/1/2002.Available OPTIONS for the SRPT-30/40A TransmittersMarti No. Description700-251-40A Mobile Mounting kit.585-141 12-15 VDC External Supply Cable585-142 15-30 VDC External Supply Cable585-139 12-15 VDC Mobile Repeat Cable, CR/AR-10 to SRPT-40A585-140 15-30 VDC Mobile Repeat Cable, CR/AR-10 to SRPT-40A585-143 Fixed Repeat Cable, CR/AR-10 to SRPT-40A700-253 Rack mounting kit.
7UNPACKING & INSPECTINGThis equipment was factory tested, inspected, packed, and delivered to the carrier with utmostcare. Do not accept shipment from carrier which shows damage or shortage until the carrier's agentendorses a statement of the irregularity on the face of the carrier's receipt. Without documentaryevidence, a claim cannot be filed.Unpack equipment immediately upon receipt and thoroughly inspect for concealed damage. Ifdamage is discovered, stop further unpacking and request immediate inspection by local agent ofcarrier. A written report of the agent's findings, with his signature is necessary to support claim.Check your shipment against the shipping papers for possible shortage. Do not discard any packingmaterial until all items are accounted for. Small items are often thrown away with packing material.Packing material should be retained until equipment testing is completed. Any equipment returned tothe factory should be packed in original cartons, insured, and pre-paid.
8INSTALLATION Install rack-mounted equipment in a well-ventilated, well-grounded, and shielded rack cabinet.Do not locate solid-state equipment in a rack above tube-type equipment, which produces hightemperatures. It is highly recommended that if the equipment is mounted in a rack cabinet, a blowershould be installed in the cabinet as well. Problems can also be avoided by locating this unit away from other equipment which hastransformers that produce strong magnetic fields. These fields can induce hum and noise into theMarti equipment thus reducing performance. Strong radio-frequency (RF) fields should be avoidedwhere possible. Extensive shielding and filtering have been incorporated into this equipment to permitoperation in moderate RF environments. All equipment racks, cabinets, etc., should be bondedtogether by wide copper grounding strap to ensure that all system elements are at RF ground poten-tial.Stationary Remote Broadcast InstallationThe basic stationary remote installation consists of the SRPT-30/40A transmitter, a 110-120 or 220-240 VACpower source, microphones and other audio program sources, and a portable antenna. Remotes using portable antennasinside buildings have very limited range (typically less than one mile). If greater range is needed, consider locating thetransmitting antenna outside the building at a height necessary to provide a line-of-sight path to the receiving antenna.This may not be practical if a great length of coaxial cable is required. Many broadcasters are using the Marti mobilerelay system to do remotes from inside buildings. This system consists of the originating transmitter with its antennainside the building which transmits to a “mobile relay” parked outside the building. The mobile relay consists of a MartiModel AR-10 receiver and Marti RPT series transmitter with mobile antennas installed in a vehicle. The AR-10receiver picks up the encoded signal originating from the RPT series transmitter located inside the building,automatically turns on the relay transmitter (on a different frequency), which re-transmits the program to the distantreceiving antenna at the radio station studio or transmitter site. (Mobile relay equipment packages are available fromMarti.)Stationary Remote Installation Procedure1. The transmitter is normally located near the announcer or engineer to permit access to gain controls, microphoneinputs, the monitor jack, and metering.Personnel must not be near the antenna when radiating. Locate antenna as far as possible frompeople and equipment susceptible to RF radiation. Do not mount antenna directly on transmitter.Refer to ANSI C95.1 “Limits on Non-Ionizing Radiation.”
92. With the SRPT-30/40A TRANSMIT/STANDBY switch in “STANDBY” position, plug the transmitter into agrounded, three-prong, 110-120 or 220-240 VAC outlet.WARNINGTHE MANUAL SWITCH ON THE INTERNAL SWITCHING POWER SUPPLY IS SET AT THEFACTORY TO THE 115 POSITION IF THE ORDER WAS FOR 110-120 VAC.THE MANUAL SWITCH ON THE INTERNAL SWITCHING POWER SUPPLY IS SET AT THEFACTORY TO THE 230 POSITION IF THE ORDER WAS FOR 220-240 VAC.IF THE OPERATOR PLANS TO OPERATE THIS UNIT AT AN AC VOLTAGE DIFFERENT THANWHAT IS STATED ON ORDER, IT IS THE REPONSIBILITY OF THE PURCHASER TO SWITCH TOTHE APPROPRIATE POWER SUPPLY POSITION.WARNINGTHIS EQUIPMENT MUST BE OPERATED WITH A 3-PRONG, GROUNDED, 110-120 OR 220-240VOLT AC OUTLET RECEPTACLE!FAILURE TO USE A PROPERLY GROUNDED OUTLET COULD RESULT IN A SAFETY HAZARDOR FAULTY EQUIPMENT PERFORMANCE.IF AN EXTENSION CORD IS USED, IT MUST BE THE THREE-WIRE GROUNDING TYPE TOINSURE SAFETY.WARNINGDO NOT CUT OFF THE GROUND PIN OF A 3-PRONG PLUG!EXCESSIVELY LONG EXTENSION CORDS SHOULD BE AVOIDED SINCE THE VOLTAGE DROPCAN DEGRADE EQUIPMENT PERFORMANCE.DO NOT ALLOW THE SRPT-30/40A TO GET WET.DO NOT OPERATE WHERE PERSONNEL TOUCHING THE TRANSMITTER (OR ITSMICROPHONE, ANTENNA, OR OTHER CONNECTED EQUIPMENT) ARE STANDING ON WETGROUND OR CONCRETE.3. For locations where AC power is not available, the SRPT-30/40A can be powered from a fully charged automobilebattery.4. Connect a portable antenna such as the Marti PAV/150, PAV-450, or YC-450 to the ANTENNA connector on theback of the transmitter.
10Mobile InstallationThe SRPT-30/40A transmitter can be installed in the vehicle where the TRANSMIT/STANDBY function can beoperated directly, or the transmitter can be located elsewhere (in the trunk of a car or rear of a van) and controlledremotely. The choice depends upon the type of vehicle and the type of operation anticipated. The antenna(s) are usuallymounted on top of the vehicle to provide maximum height.Transmitter Mounting1. Locate transmitter where vent holes on top and rear of unit are not obstructed. Leave enough space for the mic. Plugon the front panel and the accessory plug on rear of unit.2. Hook the four mounting fasteners (in retracted position in the four slots on the sides of the transmitter. See Fig. 1.(Fasteners are in Mobile Mounting Kit, 700-251).3. Mark the location of the two mounting holes in each fastener bracket. Drill 7/64” diameter holes into the mountingsurface at the marked places for #6 x 1/2” sheet metal screws.4. Attach the mounting fasteners with the sheet metal screws provided. Secure the transmitter with the fasteners.Receiver MountingFor mobile repeat using the Marti AR-10 Mobile Repeat Receiver, mount the receiver near the transmitter using thethree fasteners supplied in Mobile Mounting Kit, 700-251. SRPT-30/40A Mobile Remote ControlRemote control of the SRPT-30/40A transmitter requires a switch to control primary 12-15 VDC power (or 15-30VDC) and a second switch to control the transmit function. The primary 12-15 VDC (or 15-30 VDC) controlrequirement can be met by tapping the ignition switch circuitry of the vehicle. The “transmit” function can be performedby installing a switch on the vehicle.
11FIG. 2A and 2B show the electrical circuit of a mobile installation for 12-15 VDC (585-141) and 15-30 VDC (585-142), respectively.Mobile RepeatMobile repeat operation is covered under STATIONARY REMOTE BROADCAST INSTALLATION.Electrical connection for a 12-15 Volt supply is made through Mobile Repeat Cable No. 585-139. This cable isconnected between the SRPT-30/40A transmitter and AR/CR-10 receiver. Power is obtained by connecting the fusedRED wire to the 12-15 VDC battery or supply. The supply must be capable of delivering 10 Amps minimum. Theelectrical diagram of this cable is shown in FIG. 3A.Electrical connection for a 15-30 Volt supply is made through Mobile Repeat Cable No. 585-140. This cable isconnected between the SRPT-30/40A transmitter and AR/CR-10 receiver. Power is obtained by connecting the fusedBLUE wire to the vehicle 15-30 VDC battery or supply. The supply must be capable of delivering 10 Amps minimum.The electrical diagram of this cable is shown in FIG. 3B.Mobile Antenna InstallationOne or more mobile antennas are required depending upon the various receive and transmit frequencies and whetherantenna duplexing is used. Antennas are specified in the various system packages listed in the Marti literature. Theinstaller should follow the instructions supplied with the mobile antennas.
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14Fixed Base Station and Repeater Installation1. Install transmitter in standard rack by using Rack Mounting Kit No. 700-253 available from Marti.CAUTIONALLOW ONE PANEL SPACE ABOVE AND BELOW TRANSMITTER FOR INLET AIR-FLOW TOINTERNAL FAN.2. Connect transmitting antenna to ANTENNA connector on SRPT-30/40A rear panel.3. Plug transmitter into a 3-prong, grounded 110-120 or 220-240 VAC outlet.WARNINGFAILURE TO USE A PROPERLY GROUNDED OUTLET COULD RESULT IN A SAFETY HAZARDOR FAULTY EQUIPMENT PERFORMANCE.4. For fixed automatic repeater operation, connect Cable No. 585-143 (FIG. 4.) between accessory connectors of thereceiver and SRPT-30/40A transmitter. Connect receiving antenna to receiver J6 and transmit antenna to SRPT-30/40A ANTENNA connector.
15ANTENNASBASE STATION ANTENNA INSTALLATION CHECKLISTThe following suggestions are offered to help those responsible for antenna installations avoidcostly errors in assembly and adjustment. Marti Electronics assumes no responsibility for theinstallation and performance of antenna systems associated with its equipment. The followingsuggestions are not intended to be a complete step-by-step procedure, simply a listing of some of themost frequently reported errors in antenna system installation.Antenna AssemblyFollow the manufacturer's instructions carefully. If no instructions were included with the antenna, call or write theantenna manufacturer for instructions. Antennas which have phasing or stacking cables must be assembled carefully toavoid phase reversal or signal cancellation.Transmission Line Connector AssemblyDo not use RG-58 U or RG-8 U cable for STL station antennas! They have too much loss at VHF and UHFfrequencies. Follow the instructions furnished by the manufacturer when cutting coaxial cable. Inspect the cable endsfor small metal fragments which can short-circuit the line inside the connector assembly. Check the line for a short-circuit condition after each connector is installed by using an ohmmeter. Pressurized line should be checked for severaldays under pressure before installation on a tower to ensure that there are no leaks in the line or fittings.Moisture Proofing Coax Connectors and FittingsExtreme care must be exercised with coaxial cable before and after connectors have been installed to ensure thatmoisture does not enter the line. Foam dielectric line can take on moisture absorption which is difficult to detect andremedy. Therefore, keep the line dry while in storage with ends tightly capped. Coaxial splices, connectors, and fittings,to be located outside should be made mechanically tight, then coated with a weather-proofing material over at least twolayers of vinyl plastic electrical tape. Moisture problems in antenna systems are usually traced back to connectors whichhave NOT been properly taped. The Marti K-1 Grounding and Weatherproofing Kit is recommended for use in eachnew antenna installation.Location and Grounding of Coaxial CableKeep the RPU receiver coaxial cable as far from the broadcast transmitter and its coaxial cable as possible.WARNINGDO NOT STRAP RECEIVER CABLE TO THE MAIN ANTENNA CABLE AT ANY POINT.PLACE THE RECEIVER ANTENNA COAXIAL CABLE ON THE OPPOSITE SIDE OF THE TOWERFROM THE MAIN ANTENNA CABLE.Maintain maximum separation between these cables at all points, including the distance from tower base to transmitterbuilding as well as inside the building.
16System GroundingIt is essential that the RPU antenna system be properly grounded for safety and proper operation.Antenna Installation and AdjustmentThe polarization of the transmit and receive antennas of the RPU system must be the same! This means that if thetransmitting antenna is vertical, the receiving antenna must also be vertical. Each antenna should be attached to thetower using the proper side mount or top mount hardware. If an RF wattmeter is available, each antenna andtransmission line can be checked for VSWR when the transmitter is supplying power to it. The VSWR should be lessthan 1.5 to 1 (1.5:1).If the antenna system fails to give the predicted signal strength level, the followingitems should be checked:1. Check for correct assembly of antenna.2. Check that antennas have same polarity.3. Check VSWR of both transmit and receive antennas. VSWR should be less that 1.5:1.4. Check for obstructions in the path such as trees and man-made structures. The base antenna must be high enough toprovide a line-of-sight path to the remote transmitting antenna.CAUTION & WARNINGYOU CAN BE KILLED IF AN ANTENNA COMES IN CONTACT WITH ELECTRIC POWER LINESOR EXPOSED ELECTRICAL WIRING.FOR YOUR SAFETY, USE EXTREME CAUTION WHEN IN-STALLING ANTENNAS.KEEP AWAY FROM POWER LINES.
17CONTROL, LED, & CONNECTORFUNCTIONSACCESSORY Input ConnectorAudio Input:When Input 4 is switched to “HI” level, audio can be fed into pins 4 and 5 of the ACCESSORY connector on therear of the transmitter. Input level should be between 0.2 volts to 2.0 volts rms. The output impedance of the deviceconnected to Input 4 should be 8 - 600 ohms. For unbalanced operation ground pin 5 to pin 1, 8, 11, or 12 and connectaudio to pin 4. Use standard 15-pin “subminiature D” female connector with cover.Transmit Control:“TRANSMIT” control can be accomplished remotely by a switch circuit connected between pin 15 and one of theavailable ground pins (pin 1, 8, 11, or 12).External DC supply:The SRPT-30/40A can be powered externally by either a 12-15 Volt DC supply or a 15-30 Volt supply. If poweredoff a 12-15 Volt supply, connect three positive leads of the supply to pins 6, 7, and 14. Connect three negative leads ofthe supply to three ground pins (pins 1, 11, and 12). Each of the three positive leads and each of the three negative leadsshould be an 18 gauge wire. You may also use one 12 gauge wire for each positive and negative leads and split thestranded ends into three at the connector end.ATTENTIONFOR 12-15 VOLT EXTERNAL SUPPLY, THE OPTIMUM VOLTAGE IS FROM 13.5 TO 14.5 VOLTS.APPLYING A VOLTAGE LOWER THAN 13.5, COULD LIMIT THE MAXIMUM RF OUTPUT POWERAND/OR LIMIT THE OVERALL FREQUENCY RANGE.ALSO, THE EXTERNAL BATTERY OR POWER SUPPLY MUST BE CAPABLE OF HANDLING ACONSTANT 10 AMPS. THE VOLTAGE MUST REMAIN ABOVE 12 VOLTS AT ALL TIMES, EVENDURING INITIAL TURN-ON OF TRANSMITTER. POWER SUPPLIES TEND TO SURGE (DROP INVOLTAGE) WHEN THEY SEE AN INSTANTANEOUS LOAD INCREASE. ALSO, THERE WILL BE ADROP IN VOLTAGE ACROSS THE POWER CABLES. THE POWER CABLES SHOULD BE ASSHORT AS POSSIBLE AND AS HEAVY GAUGE AS POSSIBLE. IF THE VOLTAGE AT THE INPUTOF THE TRANSMITTER DROPS BELOW 12 VOLTS, IN MANY CASES IT WILL CAUSE THESYNTHESIZER TO COME UNLOCKED.ONE POSSIBLE REMEDY, IS TO TURN ON THE TRANSMITTER WITH THE FRONT PANELPOWER ADJUST POT TURNED DOWN SO THAT THE OUTPUT POWER IS LOW. THEN SLOWLYADJUST THE POWER ADJUST POT TO DESIRED OUTPUT POWER.If powered from a 15-30 Volt supply, connect three positive leads of the supply to three 15-30VDC pins (pins 2, 3,and 10). Connect three negative leads of the supply to three ground pins (pins 1, 11, and 12). Each of the three positiveleads and each of the three negative leads should be an 18 gauge wire. You may also use one 12 gauge wire for eachpositive and negative leads and split the stranded ends into three at the connector end.
18ATTENTIONFOR 15-30 VOLT EXTERNAL SUPPLY, IF APPLYING A VOLTAGE LESS THAN 16 VDC, THESRPT-30/40A INTERNAL B+ SHOULD BE ADJUSTED NO MORE THAN 12 VDC.IF THIS IS THE CASE, THE MAXIMUM RF OUTPUT POWER AND/OR THE OVERALLFREQUENCY RANGE COULD BE LIMITED.CAUTION & WARNINGNEVER INSTALL AND CONNECT THE 12-15 VOLT AND THE 15-30 VOLT SUPPLIES AT THESAME TIME.ALSO, NEVER CONNECT THE 15-30 VOLT SUPPLY TO THE 12-15 VOLT PINS AND NEVERCONNECT THE 12-15 VOLT SUPPLY TO THE 15-30 VOLT PINS.DOING SO MAY DAMAGE THE INTERNAL SWITCHING SUPPLY OR EITHER OF THEEXTERNAL DC SUPPLIES.CAUTION & WARNINGNEVER CONNECT THE SRPT-30/40A TO THE AC LINE AND EITHER OF THE EXTERNAL DCSUPPLIES AT THE SAME TIME.DOING SO MAY DAMAGE THE INTERNAL SWITCHING SUPPLY OR THE EXTERNAL DCSUPPLY.AC LINE Switch, AC Receptacle & FuseWhen the transmitter is not in use or if the SRPT-30/40A is to run off of an external supply, the AC LINE switchshould be in the “OFF” position.When ready to use the SRPT-30/40A off of the AC line voltage, plug power cord into the AC Receptacle and switchthe AC LINE switch to the “ON” position.The AC line fuse is rated at 2.5 amps.AFC LOCK LEDThe AFC LOCK LED will either be flashing or solid green at all times, except during initial power up – and in thatcase it will only be off for a few seconds.When the SYNTHESIZER is searching for a frequency to lock on to and is therefore not locked, the AFC LOCKLED will flash green. When the SYNTHESIZER finds and locks onto the frequency it was searching for, the AFCLOCK LED will stay on, solid green. Three seconds after the SYNTHESIZER becomes locked, it will then be ready andwill enable the transmitter to output power.
19In normal conditions, the SYNTHESIZER will not come “unlocked” unless sent a command to change to change toa new frequency. However, other conditions can cause the SYNTHESIZER to come unlocked such as an AC line surgeor a sudden and very large change in VSWR. In those cases, the SYNTHESIZER will re-lock back on the assignedfrequency. The AFC LOCK LED will flash green until the SYNTHESIZER is locked. Once the SYNTHESIZER islocked it will stay on, solid green.ANTENNA ConnectorConnection of various antenna systems is covered under INSTALLATION and ANTENNAS. It is only necessaryfor the operator or announcer to see that the ANTENNA connector is tight and that the antenna is clear of objects whichmay affect its radiation efficiency.CAUTION & WARNINGTHE ANTENNA CONNECTOR IS A TYPE “N” FEMALE CONNECTOR AND REQUIRES A MATINGTYPE “N” MALE CONNECTOR.PLUGGING IN A “UHF TYPE (PL-259 OR SO-239)” INTO THE ANTENNA CONNECTOR WILLDAMAGE AND SHORT OUT THE ANTENNA CONNECTOR. THIS COULD BURN UP THE PAMODULE AND OTHER INTERNAL COMPONENTS.ENCODE SwitchThe internal subaudible encoder can be switched “ON” or “OFF” by the front panel switch. Encoding is used toactivate a repeater station, tape recorder, etc.FREQUENCY SELECT Pushwheel Switches and EXECUTE Switch (SRPT-40A only)Dial in the numbers that represent a frequency, channel number, or other command using the FREQUENCYSELECT Pushwheel switches. Then press and release the EXECUTE switch to “send” the command numbers on theFREQUENCY SELECT pushwheel switches to the internal controller to be decoded and executed. See theOPERATION section for a listing and understanding of all commands.F1/F2 Switch (SRPT-30 only)Switching to the F1 position will cause the transmitter to lock onto the frequency that was configured at the factoryas “F1”. Switching to the F2 position will cause the transmitter to lock onto the frequency that was configured at thefactory as “F2”. The F1 and F2 frequencies are selected by the purchaser at the time of order.AUDIO GAIN ControlsThe GAIN potentiometer located above each input connector provides an independent level adjustment for thatinput. Each GAIN potentiometer is adjusted as follows:1. Connect input source at normal audio level.2. Turn GAIN potentiometer to maximum counter-clockwise (“OFF”) position.3. Place TRANSMIT/STANDBY switch in “STANDBY” position and allow METER pointer to reach 0 VU. Slowlyincrease gain (clockwise) until METER begins deflecting to the left on audio peaks. Maximum deflection should be-3 to -5 VU on the METER scale. This indicates 100% modulation of the transmitter. Excessive gain settings causehigh compression values which result in annoying increase in background noise. A 600 ohm headset may be
20plugged into the MONITOR jack to aid in arriving at the proper gain adjustment. In high noise environments, close-talk the microphone and reduce MIC gain until a maximum of -2 VU gain-reduction is indicated.4. Once the proper gain level is determined, it will not be necessary to change it for that particular microphone or tapeplayer. The broadcast quality compressor/limited built into the unit will maintain modulation at the maximum levelwhile preventing over-modulation.HIGH TEMP LEDWhen the internal controller detects a PA temperature between 85 and 100 degrees C, the HIGH TEMP LED willflash red at a rate of once per second.When the internal controller detects a PA temperature of greater than 100 degrees C, the RF output power willcompletely shutdown, and the HIGH TEMP LED will flash red at a rate of twice a second. The RF output power willstay shutdown until the PA temperature has dropped below 85 degrees C. When the internal controller detects that thePA temperature is below 85 degrees C, it will turn off the HIGH TEMP LED and then enable the PA to transmit power.A HIGH TEMP alarm could be due to the fan malfunctioning, the SRPT-30/40A placed in a closed-in area withlimited air circulation, or an experience of high VSWR.HIGH VSWR LEDWhen the internal controller detects a VSWR of greater than 2 but less than 4, the HIGH VSWR LED will flash redat a rate of once per second.When the internal controller detects a VSWR of greater than 4 but less than 6, the output power will limit to amaximum of half the rated power (that was set using the MAX PWR pot (R74) located on the synthesizer – see TUNE-UP and ADJUSTMENTS section) and the HIGH VSWR LED will flash red at a rate of twice per second. When thedetected VSWR falls less than 4, the output will resume to it’s previous power setting, the HIGH VSWR LED will flashat a rate of once per second if VSWR greater than 2, and will turn off if VSWR is less than 2.When the internal controller detects a VSWR of greater than 6, or detects a reverse power of greater that one-thirdthe maximum rated output power, the output power will immediately shut off, the TRANSMIT LED will flash red, andthe HIGH VSWR LED will flash rapidly. Every three seconds the controller will attempt to turn on the transmit outputbut will again shut down if the conditions have not changed. If this occurs, even if the operator turns off the TRANSMITswitch, the HIGH VSWR LED will still flash rapidly. The only way to stop the HIGH VSWR LED from flashing, is torepair the output (i.e., loose connection of output, wrong connector type, wrong cable, faulty antenna, short circuit cable,etc…), and then turn the TRANSMIT switch on (if it was off), and after 3 seconds if the controller does not detect a veryhigh VSWR or high reverse power, the transmit output power will come on.METER and METER SELECT KnobWhen the METER SELECT Knob is either in the FORWARD POWER or REVERSE POWER position, thecorresponding measurement can be read off of the top "WATTS" scale of the METER.When the METER SELECT knob is either in the PA CURRENT or the B+ position, the correspondingmeasurement can be read off of the middle “VOLTS/AMPS” scale of the METER.When the METER SELECT knob is in the AUDIO COMPRESSION position, the corresponding measurement canbe read off of the bottom “VU” scale of the METER.
21MIC Input ConnectorsThese balanced inputs are for a 150 ohm dynamic microphone such as the Shure BG 1.0 with standard XLR-3 orA3M connector. Microphone connections are given in INSTALLATION.Input 4 can operate at MIC LEVEL or HIGH LEVEL by means of a SELECTOR switch inside the transmitter justbehind the Input 4 pot. The unit is factory selected for “HI” (HIGH) LEVEL balanced input for use with tape machines,etc. To convert Input 4 to MIC (microphone) LEVEL, remove top cover and move switch to “MIC”.MONITOR JackThe MONITOR jack is active in “STANDBY” and “TRANSMIT” positions of the TRANSMIT/STANDBYswitch. A high-quality headset having 300 ohms or higher impedance can be plugged into the MONITOR jack to makeadjustments or to monitor the quality of the audio being transmitted. A miniature, single circuit, 1/8 inch, phone plugshould be used with the MONITOR jack.POWER ADJUST PotWhen the SRPT-30/40A is transmitting, this pot can be adjusted to increase or decrease the output power from theMAXIMUM power setting to almost zero Watts.TRANSMIT LEDWhen the TRANSMIT/STANDBY switch is in the STANDBY position, the SRPT-30/40A will not transmit andthe TRANSMIT LED will be off.When the TRANSMIT/STANDBY switch is in the TRANSMIT position but the SYNTHESIZER is not ready, theSRPT-30/40A will not transmit and the TRANSMIT LED will flash red.When the TRANSMIT/STANDBY switch is in the TRANSMIT position and the SYNTHESIZER is ready (whichis always three seconds after the SYNTHESIZER becomes locked), the SRPT-30/40A will transmit and theTRANSMIT LED will be on, solid red.TRANSMIT/STANDBY SwitchThis switch is placed in “STANDBY” position to shut off the output power. The synthesizer will still be locked onfrequency as indicated by the solid AFC LOCK LED. The TRANSMIT/STANDBY switch is placed in the“TRANSMIT” position when transmission is desired. The output power will turn on immediately at an output power thatcorrelates to the POWER ADJUST position. The TRANSMIT/STANDBY switch should be returned to the“STANDBY” position as soon as a transmission is completed.
22OPERATIONConnect up SRPT-30/40A to the AC Line Receptacle or ExternalDC SupplyCAUTION & WARNINGNEVER CONNECT THE SRPT-30/40A TO THE AC LINE AND EITHER OF THE EXTERNAL DCSUPPLIES AT THE SAME TIME.DOING SO MAY DAMAGE THE INTERNAL SWITCHING SUPPLY OR THE EXTERNAL DCSUPPLY.AC Line OperationPosition AC LINE switch to “OFF”, then plug SRPT-30/40A into a 110-120 VAC (if internal supply switched to115) or 220-240 VAC (if internal supply switched to 230), grounded, 3-prong receptacle.WARNINGDO NOT PLUG INTO AC WITHOUT FIRST KNOWING POSITION POWER SUPPLY SWITCH.WARNINGTHIS EQUIPMENT MUST BE OPERATED WITH A 3-PRONG, GROUNDED, 110-120 or 220-240 VACRECEPTACLE!FAILURE TO USE A PROPERLY GROUNDED OUTLET COULD RESULT IN A SAFETY HAZARDOR FAULTY EQUIPMENT PERFORMANCE.IF AN EXTENSION CORD IS USED, IT MUST BE THE THREE-WIRE GROUNDING TYPE TOINSURE SAFETY.DO NOT CUT OFF THE GROUND PIN OF A 3-PRONG PLUG!!External DC Supply (12-15 Volt) OperationMake sure that the SRPT-30/40A is not connected to an AC line. Place the front panel AC LINE switch in the ONposition. This turns off External DC Supply (12-15 Volt) to the unit.The external supply or battery must be capable of delivering 10 Amps if running the SRPT-40A at 50 Watts.Connect up the unit using the Marti 585-141 12-15 VDC External Supply Cable. If choose to build your own cable thenfollow the drawing on Figure 2A: Connect three positive leads of the supply to pins 6, 7, and 14 of a 15-pin female Dconnector. Connect three negative leads of the supply to three ground pins (pins 1, 11, and 12) of the 15-pin female Dconnector. Each of the three positive leads and each of the three negative leads should be an 18 gauge wire. You may
23also use one 12 gauge wire for each positive and negative leads and split the stranded ends into three at the connectorend.It is best to have an external switch between the external supply and the unit. Make sure the switch is in the openposition before connecting it to external supply. Otherwise make sure that when connecting the positive lead to theexternal source that the 15-pin D connector is not connected to the SRPT-30/40A.With the front panel AC LINE switch in the ON position, plug in the 15-pin D connector into the ACCESSORYconnector located in the rear of the SRPT-30/40A. Turn on external supply (if have a switch). With a voltmeter, measurethe voltage on the output of the external supply insuring that it is between 12 and 15 VDC. Switch the front panel ACLINE switch to the OFF position. The unit should power up.External DC Supply (15-30 Volt) OperationMake sure that the SRPT-30/40A is not connected to an AC line. The front panel AC LINE switch does not controlthe External DC Supply (15-30 Volt) operation. Therefore it does not matter what position it is in.The external supply or battery must be capable of delivering 10 Amps if running the SRPT-40A at 50 Watts.Connect up the unit using the Marti 585-142 15-30 VDC External Supply Cable. If choose to build your own cable thenfollow the drawing on Figure 2B: Connect three positive leads of the supply to three 15-30VDC pins (pins 2, 3, and 10).Connect three negative leads of the supply to three ground pins (pins 1, 11, and 2). Each of the three positive leads andeach of the three negative leads should be an 18 gauge wire. You may also use one 12 gauge wire for each positive andnegative leads and split the stranded ends into three at the connector end.It is best to have an external switch between the external supply and the unit. Make sure the switch is in the openposition before connecting it to external supply. Otherwise make sure that when connecting the positive lead to theexternal source that the 15-pin D connector is not connected to the SRPT-30/40A.Plug in the 15-pin D connector into the ACCESSORY connector located in the rear of the SRPT-30/40A. Turn onexternal supply (if have a switch). With a voltmeter, measure the voltage on the output of the external supply insuringthat it is between 12 and 15 VDC. The unit should power up.From 16 to 20 VDC, the SRPT-30/40A will transmit up to 50 Watts RF output. From 20 to 30 VDC the SRPT-40Amaximum output power will derate linearly down to 20 watts.CAUTION & WARNINGNEVER INSTALL AND CONNECT THE 12-15 VOLT AND THE 15-30 VOLT SUPPLIES AT THE SAME TIME.ALSO, NEVER CONNECT THE 15-30 VOLT SUPPLY TO THE 12-15 VOLT PINS AND NEVER CONNECT THE12-15 VOLT SUPPLY TO THE 15-30 VOLT PINS.DOING SO MAY DAMAGE THE INTERNAL SWITCHING SUPPLY OR EITHER OF THE EXTERNAL DCSUPPLIES.Connect up AntennaConnect antenna to the ANTENNA connector on the SRPT-30/40A rear panel. Connection of various antennasystems is covered under INSTALLATION and ANTENNAS.
24CAUTION & WARNINGTHE ANTENNA CONNECTOR IS A TYPE “N” FEMALE CONNECTOR AND REQUIRES A MATINGTYPE “N” MALE CONNECTOR.PLUGGING IN A “UHF TYPE (PL-259 OR SO-239)” INTO THE ANTENNA CONNECTOR WILLDAMAGE AND SHORT OUT THE ANTENNA CONNECTOR. THIS COULD BURN UP THE PAMODULE AND OTHER INTERNAL COMPONENTS.CAUTIONDO NOT TURN ON AC LINE OR EXTERNAL DC POWER UNTIL ANTENNA HAS BEENPROPERLY CONNECTED TO ANTENNA CONNECTOR!Power-Up SRPT-30/40AIf using AC line, turn on SRPT-30/40A by turning on front panel AC LINE switch.If using 12-15 Volt or 15-30 Volt external DC supply, turn on SRPT-30/40A by turning on external DC supply.Refer to the External DC Supply Operation procedure above for proper installation and operation.The SRPT-30/40A will begin a power-up routine. The front panel meter will illuminate immediately. After aboutthree seconds the AFC LOCK LED will begin flashing green indicating that the synthesizer is searching for the lastfrequency it was last locked on to.If the TRANSMIT/STANDBY switch is in the TRANSMIT position, the TRANSMIT LED will flash red in unisonwith the green flashing AFC LOCK LED. Once the synthesizer has found and locked onto the frequency, the AFCLOCK LED will immediately stay on solid green and the TRANSMIT LED will continue to flash red for threeadditional seconds. After the three seconds, the SYNTHESIZER will be ready, will enable the power amplifier totransmit RF power, and the TRANSMIT LED will stay on solid red.If the TRANSMIT/STANDBY switch is in the STANDBY position, the TRANSMIT LED and hence, thetransmitter RF power, will be off and will stay off even after the SYNTHESIZER has locked and the AFC LOCK LEDhas illuminated solid green. When the TRANSMIT/STANDBY switch is placed in the TRANSMIT position (and threeseconds have elapsed since the SYNTHESIZER became locked) the PA will immediately begin transmitting and theTRANSMIT LED will illuminate solid red.Adjusting Output PowerTurn the METER CONTROL knob to the FORWARD POWER position and observe the forward power reading onthe top scale of the METER. Using a small flat-head screwdriver, adjust the POWER ADJUST pot (located about ¾ ofan inch behind the POWER ADJUST bezel ring) to adjust the forward power to a desired output power as indicated onthe METER.
25What Frequency Will the SRPT-30/40A Power-Up on?SRPT-30 Only:The SRPT-30 will power-up on frequency F1 or F2 depending on the position of the F1/F2 front panel switch. Thefrequencies corresponding to F1 and F2 were determined at the time of order and are hard coded within the synthesizer.SRPT-40A Only:The SRPT-40A will always power up on the last frequency it was locked onto before last power-down. If you’re notsure what frequency the SRPT-40A will power up on, first make sure that the POWER ADJUST pot is at a minimum(turned fully counter-clockwise) before powering up the SRPT-40A. After the SYNTHESIZER is locked and theTRANSMIT/STANDBY switch is set in the TRANSMIT position, monitor the RF output with a frequency counter. Ifnecessary, increase the POWER ADJUST pot (turn clockwise) slowly until the frequency counter registers a frequencyreading.WARNINGNEVER CONNECT THE FREQUENCY COUNTER DIRECTLY TO THE RF OUTPUT CONNECTOROF THE SRPT-30 OR SRPT-40A.THE FREQUENCY COUNTER SHOULD BE COUPLED OFF OF AN RF COUPLER OR A WATTMETER.EXCEEDING THE INPUT POWER RATING OF THE FREQUENCY COUNTER COULD DOINTERNAL DAMAGE TO IT.Inputting AudioPlug in microphones (Inputs 1 - 3) or tape player (Input 4 internally switched to “HI” position; See MIC InputConnections, above) and check operation by setting the METER CONTROL knob to the AUDIO COMPRESSIONposition and observing the compression on METER and by a headset plugged into MONITOR jack. Set AUDIO GAINcontrols paragraph in the CONTROL & CONNECTOR FUNCTIONS section for how to adjust for no more than -3 VUaudio compression on the METER.Changing Output Frequency DirectSRPT-30 Only:Simply change the position of the F1/F2 front panel switch and the unit will change to the corresponding frequency.SRPT-40A Only:To change the frequency of the SRPT-40A, the S1 dip-switches on the Front Panel Control & Meter board (800-385A) behind the front panel (see the SRPT-40A Adjustment Locations) need to be set with switches 1 and 2 in the“ON” position and switches 3 and 4 in the “OFF” position. These positions are the normal position and are set at thefactory, so there should be no need to remove the top cover.
26When the S1 switches are set as described in the last paragraph, then all that is required is to enter the desiredfrequency from left to right into the FREQUENCY SELECT pushwheel switches and then press and release theEXECUTE pushbutton switch.All seven digits on the front panel FREQUENCY SELECT pushwheel switches must be entered. The frequency isentered in MHz where the first three digits represent the left side of the decimal place, and the last four digits representthe right side of the decimal place. For example, the frequency 450.0125 MHz will simply be entered as 4500125.If a valid frequency is entered and the EXECUTE pushbutton is pressed and released, then the RF output power willimmediately turn off (if it was on to begin with) and the SYNTHESIZER will go through it’s normal routine in searchingand locking onto the requested frequency. When the frequency is found, the AFC LOCK LED will stop flashing andilluminate solid green. After three seconds the TRANSMIT LED will stop flashing and illuminate solid red (assumingthe TRANSMIT/STANDBY switch is in the TRANSMIT position) and the SRPT-40A will resume transmitting at thenew frequency and at the same output power it was before leaving the previous frequency.What is A Valid Output Frequency?A valid output frequency is defined as a frequency that operates within the model bandwidth and is either a standardfrequency, or is a non-standard frequency that falls within ±.00015% of the requested frequency. A standard outputfrequency is one that is divisible by 5 or 6.25 KHz for 450 band models and less, and divisible by 10 or 12.5 KHz forgreater than 450 band models. All other frequencies are considered non-standard frequencies. The SRPT-30/40A willlock on standard output frequencies within a ±.00004% tolerance. The SRPT-30/40A will lock on about 95% of non-standard frequencies. The tolerance of these frequencies fall within ±.00015% of the requested frequency. If thesynthesizer determines that the non-standard frequency will fall outside ±.00015% of the requested frequency, then thisis considered an invalid frequency and it will not change to the requested frequency.SRPT-30 Only:There are only two frequencies to choose from, F1 and F2, as configured at the factory, and are always consideredvalid. However, at the time of order, if the customer requires a frequency that is not divisible by 5 or 6.25 KHz (or by 10or 12.5 KHz for > than 450 MHz models), we can determine immediately whether or not the requested frequencies willfall within ±.00015% tolerance. If one or both frequencies do fall not within this tolerance, then the order will beconsidered special and must be determined by the engineering department at Broadcast Electronics if we can tune to therequired frequencies.SRPT-40A Only:If an invalid frequency is entered in, or if the same frequency that the SRPT-40A is currently locked on to is enteredin, then the SRPT-40A will remain at its current frequency, i.e., nothing will happen. If the operator desires to change toa frequency that is invalid, he must choose the closest valid frequency and then manually tune the reference oscillator onthe synthesizer to get to desired frequency. However, if the operator tunes the reference oscillator to get to an invalidfrequency, then when needing to change to another frequency (valid or non-valid), the operator may have to retune thereference oscillator again.Changing Output Frequency via Channel Select – SRPT-40AOnlyThe frequency can also be changed by entering a channel number that was previously stored with a frequency. SeeStoring Output Frequencies into Channels for instructions on how to store frequencies. There are ten channelsavailable for storing and recalling frequencies. These ten channels are preset with default or customer requestedfrequencies at the factory.To change frequency via channel select, the S1 dip-switches behind the front panel must be set with switches 1 and2 in the “ON” position and 3 and 4 in the “OFF” position. These are the default positions and are in the same position aswhen changing the frequency direct. So there’s no need to remove the top cover.
27Now you’re ready to enter the channel. This is done by setting the six left-most digits (digits 2-7) of theFREQUENCY SELECT pushwheel switches equal to zero. Then the far right digit (digit 1) is set to the channel ofchoice (channel 0 – channel 9). After entering the channel, press the EXECUTE pushbutton down and then release. TheSYNTHESIZER will change to the frequency that was stored in the channel.WARNINGTHE REMAINING OPERATIONS ARE FEATURES THAT REQUIRE SETTING INTERNAL DIP-SWITCHES.IN ALL CASES, WHEN PERFORMING THESE OPERATIONS, THE SRPT-40A MUST BE ON ANDTHE TOP COVER MUST BE REMOVED.WHEN THE OPERATION IS COMPLETE, ALWAYS SET THE INTERNAL S1 DIP-SWITCHES WITHSWITCHES 1 AND 2 “ON” AND SWITCHES 3 AND 4 “OFF”. THEN RE-INSTALL THE TOP COVER.Storing Output Frequencies into Channels – SRPT-40A OnlyThe SRPT-40A must be locked on a frequency before storing that frequency into one of the ten available channels.It is not necessary, however, that the SRPT-40A be transmitting, hence the TRANSMIT/STANDBY switch can be inSTANDBY.First, lock on to the desired frequency either directly or via channel select. Remove the top cover of the SRPT-40A.Set the S1 dip-switches (located behind the front panel) as follows: Switches 1, 3, and 4 set to the “OFF” position andswitch 2 set to the “ON” position.Next, set the six left-most digits (digits 2-7) of the FREQUENCY SELECT pushwheel switches equal to zero. Thenthe far right digit (digit 1) is set to the channel of choice (channel 0 – channel 9) to be stored. After entering the channel,press the EXECUTE pushbutton down and then release. The current frequency-in-lock will be stored in the selectedchannel and the SRPT-40A will remain at its current frequency. If you need to store more channels, repeat the steps inthis paragraph.Finally, put the S1 dip-switches back to where they were, i.e., switches 1 and 2 in the “ON” position and switches 3and 4 in the “OFF” position. Re-install the top cover.It would be a good idea to test the stored channel(s) by changing the frequency to some other frequency and thenrecalling the stored channel(s).Control Switch Settings – SRPT-40A OnlyControl Switch Settings enable or disable important controls used in the SRPT-40A. These control settings includethe following:Power Adjust PotHiHi VSWR FoldbackReverse Power CalibrationForward Power CalibrationHiHi Temperature ShutdownDirect Frequency ChangeChannel Frequency Change
28Refer to TABLE (1) - Control Switch Settings Command for disabling or enabling the desired controls. Removethe top cover. Set the internal dip-switch S1 switches and the FREQUENCY SELECT pushwheel decimals as outlinedin Table (1). The entries in BOLD are default settings from the factoryWhen all FREQUENCY SELECT pushwheel decimals have been set to their required values that correspond to thedesired control switch setting, you must send the command by pressing the EXECUTE pushbutton down and thenreleasing. The internal controller will enable or disable the control. Set the internal dip-switch S1 back to its normalposition with switch 1 and 2 “ON” and switch 3 and 4 “OFF”. Re-install top cover.Following is a description of the control settings:Power Adjust Pot – The default for this setting is “enabled” which allows the user to change the power from almost0 Watts to the maximum RF output power setting via the front panel POWER ADJUST pot. Refer to the MaximumPower Setting paragraph in the CALIBRATION AND ADJUSTMENT section of this manual for information on howto set the maximum power. If this user “disables” this setting, then the RF output power will maintain where last set andtuning of the POWER ADJUST pot will have no effect.HiHi VSWR Foldback – The default for this setting is “enabled”. This means when a VSWR is detected greater than4, the power will limit to one-half the maximum power setting. If VSWR foldback is “disabled”, then the forward RFpower will not try to foldback, even when the controller detects a VSWR of greater than 4. The HIGH VSWR LED willstill flash however. For maintaining long life from the power amplifier, it is not recommended to disable VSWRFoldback.Reverse Power Calibration – The default setting for this setting is “disabled”. This setting should only be “enabled”during calibration (see the Reverse Power Calibration paragraph in the CALIBRATION AND ADJUSTMENTsection).Forward Power Calibration – The default setting for this setting is “disabled”. This setting should only be“enabled” during calibration (see the Forward Power Calibration paragraph in the CALIBRATION ANDADJUSTMENT section).HiHi Temperature Shutdown – The default for this setting is “enabled”. See High Temp LED paragraph in theCONTROL & CONNECTOR FUNCTIONS section for complete description. When enabled, the power amplifierwill shut down when the PA temp reaches 100 degrees C. If “disabled”, then the power amplifier will not shutdown dueto HiHi temperature but the HIGH TEMP LED will still flash. Again, for maintaining long life from the power amplifier,it is not recommended to disable High Temperature Shutdown.Direct Frequency Change – The default for this setting is “enabled” to be able to change the output frequencydirect. If “disabled”, then attempting to change the output frequency will be ignored by the internal controller. Thissetting is useful for locking out anyone from changing frequencies, or to change frequencies via user programmedchannels.Channel Frequency Change – The default for this setting is “enabled” to be able to change the output frequency bychannel select. If “disabled”, then attempting to change the output frequency by selecting channels will be ignored by theinternal controller. This setting is typically “disabled” if the Direct Frequency Change setting is also disabled. In thatcase, only one frequency can ever be transmitted.
29TABLE 1 - Control Switch Settings CommandCONTROL SETTING DIGIT#7(far leftdigit)DIGIT#6DIGIT#5DIGIT#4DIGIT#3DIGIT#2DIGIT#1(far rightdigit)Power Adjust Pot 1400ENB/DIS 00HiHi VSWR Foldback 1200ENB/DIS 00Reverse Power Calibration1100ENB/DIS 00Forward Power Calibration1040ENB/DIS 00HiHi Temperature Shutdown1020ENB/DIS 00Direct Frequency Change 1000ENB/DIS 20Channel Frequency Change1000ENB/DIS 10Notes:Internal Dip-Switch (S1): Switch 1, 3, and 4 are “OFF”; Switch2 is “ON”ENB (Enable) = 1, DIS (Disable) = 0Bold selection indicates factory default setting
30THEORY OF OPERATIONRefer to Block Diagram Drawing No. 702-115, 702-117, and appropriate Schematic Diagrams.CIRCUIT BOARD DESCRIPTIONPRE-AMP/MIXER Board, 800-251Each of the four microphone inputs is fed to a low-noise differential op-amp (half of an NE-5532). Critical resistorsin the input circuits are low-noise, precision, temperature stable types to obtain maximum performance from the pre-amps. Monolithic chip capacitors are used to filter RF voltages that may be present at the microphone inputs. The fourop-amp outputs are fed to gain pots then resistively mixed and routed to the COMPRESSOR BOARD.COMPRESSOR Board, 800-166Several functions are performed on this board. Integrated Circuit IC-1 serves as a (a) pre-amp [not used on theSRPT-40, (b) pre-emphasis amplifier, (c) voltage-controlled attenuator, and (d) regulator /ripple rejection. Pre-emphasized audio out of IC-1B is also fed to D2 - D3 which form an adjustable series peak-limiting circuit. This circuitis adjusted to limit only audio peaks which get past the compressor. The limiter circuit feeds a low-pass filter (L1, C23,and R46) which reduces the audio bandwidth to that specified for the operating channel of the transmitter. To this ismixed the output of the tone encoder, IC-2A, which is a low-distortion Wien bridge oscillator. This composite signal isthen fed to the Modulation port (on P2) of the Transmitter Synthesizer Board, 800-375AT. This audio signal is also fedto IC-2B which amplifies it to a level suitable for a 600 ohm headphone monitor. IC-2C is a DC amplifier the input ofwhich is connected to the AGC (automatic gain control) circuit and the output of which drives the audio compressionmeter.AUDIO REGULATION Board, 800-168-40AThis board simply provides a regulated B+ (approximately 11 Volts) to the Pre-Amp/Mixer Board, 800-251 and theCompressor Board, 800-166. This additional regulation helps reduce power supply noise and provides B+ isolation fromother circuitry.TRANSMITTER SYNTHESIZER Board, 800-375ATThe fundamental purpose of this board is to accomplish two things: (1) Generate the final output frequency and (2)FM modulate the mixed audio. The circuitry to achieve this consists of a Phase-Locked Loop (PLL), which includes aFrequency Synthesizer IC, Voltage-Controlled Oscillator, a pre-scaler, a reference frequency oscillator, and a low-frequency loop filter. The Frequency Synthesizer IC is a programmable device for setting internal counters for allowingthe reference frequency oscillator to be a perfect multiple of the final output frequency. The reference frequencyoscillator is a 12.8 MHz TCXO. The low-frequency loop filter is a one-Hertz active type. The 64/128 pre-scaler is usedto help aid in the multiplying.The audio output from the 800-166 COMPRESSOR board is fed into the TRANSMITTER SYNTHESIZER’s VCOwhich FM modulates the signal at the final output frequency. This modulated RF output signal is then sent to the 800-388A Two-Stage RF PA board for final amplification.Included on the TRANSMITTER SYNTHESIZER board is a high-speed microcontroller. This controller decodesand acts on commands sent from the Front Panel Control & Meter board (800-378A). These commands include newfrequency change (direct or channel select), control switch settings, calibration, etc. The controller also monitors andregulates forward power, monitors VSWR and PA temperature, performs auto foldback of power due to high VSWRand then recovers when VSWR lowers, and performs auto shutdown of power due to very high temp. It has internalEEPROM for storing important information such as frequency channels and historical info. The controller also detectssynthesizer lock and unlock as well as enabling a fastlock feature for far frequency changes.
31FRONT PANEL CONTROL & METER Board, 800-389A (800-382A – some models) –SRPT-30 onlyThis board does the following:- Sends F1/F2 state to TRANSMITTER SYNTHESIZER,- Displays LED alarm information received from the TRANSMITTER SYNTHESIZER,- Receives and decodes digital data from TRANSMITTER SYNTHESIZER for forward and reverse powerreadings and converts to analog signals,- Directs POWER ADJUST analog signal to TRANSMITTER SYNTHESIZER,- Multiplexes all analog metering signals via METER SELECT knob for independently monitoring on METER,- Sends state of the TRANSMIT/STANDBY switch.FRONT PANEL CONTROL & METER Board, 800-385A (800-378A – some models) –SRPT-40A onlyThis board does the following:- Collects and sends commands from the front panel pushwheel switches to the on-board microcontroller of theTRANSMITTER SYNTHESIZER board,- Displays LED alarm information received from the TRANSMITTER SYNTHESIZER,- Receives and decodes digital data from TRANSMITTER SYNTHESIZER for forward and reverse powerreadings and converts to analog signals,- Directs POWER ADJUST analog signal to TRANSMITTER SYNTHESIZER,- Multiplexes all analog metering signals via METER SELECT knob for independently monitoring on METER,- Sends state of the TRANSMIT/STANDBY switch.TWO-STAGE RF POWER AMPLIFIER Board, 800-388A (800-373A – some models)The RF output signal (50 mW max) from the TRANSMITTER SYNTHESIZER is fed into this TWO-STAGE RFPOWER AMPLIFIER board. The RF goes through two stages of RF amplification. The first stage (U2) is a 1-Watt(max) pre-driver. It has an input and output transformer (T1 and T2) for achieving optimum 50 Ohm matching betweenthe stages. The output of T2 is fed into the final PA module (U3) for an output of up to 60 Watts max. This PA moduleusually has a lower RF output for SRPT-30’s. The signal is then low-passed filtered through FL1 and then fed through adirectional coupler for monitoring forward and reflected power. An Automatic Power Control (APC) circuit residing onthe TRANSMITTER SYNTHESIZER board stabilizes and maintains an accurate output power level by comparing it toa reference power level which is set by the user via the front panel POWER ADJUST pot. The APC circuit samples theforward power via the coupled forward power on PA board.This board also provides regulated B+ for powering the PA and the rest of the chassis when using 15-30 Voltsexternal supply. Finally, there also exist circuitry for regulating the fan, measuring PA temperature, and monitoring PAcurrent.SWITCHING POWER SUPPLY, 800-383A (800-324A – some models)The Switching Power Supply accepts input from 110-120 or 220-240 VAC and supplies 15 VDC and up to 10Amperes to power the SRPT-30/40A. The power supply must be switched to the appropriate 115 or 230 position. This isusually done at the factory.RPU TRANSMITTER I/O Board, 800-379ARThis board passes and distributes external power supply input via the back-panel ACCESSORY connector. It alsopasses and directs the ENCODE, TX REM CNTL, and external audio signals. All signals are LC filtered.
32RF SYSTEM & CONTROLRefer to Block Diagram Drawing 702-117. The fundamental RF generation of the SRPT-30/40A takes place on theTRANSMITTER SYNTHESIZER board in a circuit known as a Phased-Locked Loop (PLL). The final outputfrequency (Fout) is generated by the Voltage Controlled Oscillator (VCO). Fout is determined by the ReferenceFrequency (Fr) and N by the relation: Fout = Fr x N.N is made up by the internal n and a counters of the Frequency Synthesizer IC and by P, the divide-by-128prescaler. The value N is equal to: N=n x P + a. We can now write Fout in the form: Fout = Fr x (n x P + a).Therefore, with P as a constant value of 128, the n and a counters can be programmed in such a way that the outputfrequency Fout will always be an integer multiple of the Reference Frequency, Fr. The a-counter will always be anumber from 0 to 128, and the n-counter will be a number from 1 to 1023.The Reference Frequency, Fr, is generated by the 12.8 MHz TCXO (Temperature Controlled Crystal Oscillator)and the internal R-counter of the Frequency Synthesizer IC. This relation is simply: Fr = Fosc / R, where Fosc = 12.8MHz and R is the programmable R-counter.The desired output frequency and the Reference Frequency information is sent from the operator via the front panelto the microcontroller. The microcontroller will set the n and a-counters to yield the requested output frequency, and willset the R-counter to yield the requested Reference Frequency. The Reference Frequency is rarely changed, so typically,Fref is treated as a constant and only the output frequency is changed.The output frequency is modulated by the injected audio at the input of the VCO. The amount of modulation isdetermined by the Modulation setting. The VCO will alter the output frequency in deviation and rate corresponding tothe amplitude and rate (frequency) of the input voltage signal (audio). This is commonly known as frequency modulation(FM). Since the loop filter has a low frequency response (1 Hz), the PLL will not track the modulated signal and as aresult, only the VCO output will change.The RF power and power control circuit is shared by the TRANSMITTER SYNTHESIZER and the TWO-STAGERF POWER AMPLIFIER. The output of the VCO is sent to a controlled amplifier and is then sent to the TWO-STAGERF POWER AMPLIFIER for final amplification. To maintain a steady and constant RF output (over temperature andvoltage changes), a sample of the RF output power (Forward coupling) is sent to the Automatic Power Control (APC)circuit and compared to a reference output power setting. Any delta changes are instantly compensated for in the APCcircuit and an adjustment is made in the controlled amplifier. A MAX POWER setting can be user adjusted to limit thefinal RF output power.The low-pass filter (LPF) following the final amplifier will filter out all spurious harmonics to a level lower than –60 dB. The Reverse coupling samples any return power and is sent to the microcontroller. Since the Forward coupling isalso sent to the microcontroller, the VSWR can be determined. The microcontroller will “foldback” the output power ifthe VSWR exceeds a value of 4. Finally, all front panel alarms and indicators are sent from the microcontroller.
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35RECOMMENDED TESTEQUIPMENTDistortion Analyzer Krohn-Hite Model 6801Oscillator Krohn-Hite Model 4500Attenuator Set Hewlett-Packard Model 3500Frequency Counter Hewlett-Packard Model 5383A(option 001)Digital Multimeter Beckman Model 3030Analog Multimeter Triplett Model 630RF Attenuator adjustable 0-110 dBRF Signal Generator Marconi Model 2022CSpectrum Analyzer Hewlett-Packard Model 8558BWattmeter (50 ohms impedance) Bird Model 435 or 50 watt element 100-250 MHz or 400-1000 MHz, BirdAutomatic Modulation Meter Wavetek Model 410150 watt RF Load Microwave Associates Model 44003Stereo Monitor Belar Model FMS-2Stereo Generator Aphex Model AX400Oscilloscope Tektronix Model 2215TOOLS FOR ALIGNMENTTuning Tool GC 9300Tuning Tool GC 9440Tuning Tool Spectrol 8T000Tuning Tool Sprague-GoodmanScrewdriver Xcelite R184, 1/8” x 4”
36 SRPT-30/40A TRANSMITTERFACTORY TEST REPORTCustomer: ________________________ Address: _______________________________________Serial No.: __________ ___________________________________________Set internal switching power supply = 14.5 Volts____Program synthesizer____Frequency measurement, adjust, and changing____Forward power calibration and metering____Reverse power calibration and metering____Current metering calibration____Verify B+ metering____Audio board limiter set____Audio compressor meter set to 0 VU____Signal to noise within specifications____Frequency response within specifications____Distortion within specifications____Set deviation to 3.6 KHz at –3 VU, 400 Hz audio____Set encode frequency to 27 Hz____Set encode frequency deviation to 600 Hz____Test 12-15 VDC external supply____Calibrate internal regulator and test 15-30 VDC external supply24-Hour Burn-in: Start: Date_________ Time_________Stop: Date_________ Time_____________Fine tune frequency adjust at ________MHz____Max power adjust to ______WattsCustomer Specific Settings (if different from standard):Deviation________ Encode deviation________ Audio response________ Max power________Channel settings (SRPT-40A only - upon request):CH0:________MHz CH1:________MHz CH2:________MHz CH3:________MHzCH4:________MHz CH5:________MHz CH6:________MHz CH7:________MHzCH8:________MHz CH9:________MHz____Frequency change disabled (SRPT-40A only)____Channel change disabled (SRPT-40A only)DATE:_____________ SIGNATURE:__________________________________
37TUNE-UP AND ADJUSTMENTSRefer to Location of Adjustments Drawing No. 702-120 and appropriate schematicdiagrams for each module.This equipment was thoroughly tested and inspected at the factory prior to shipment. The actualequipment performance was recorded on the SRPT-30/40A TRANSMITTER FACTORY TESTREPORT. Adjustments should rarely be necessary in the field and should be attempted only byhighly trained technicians familiar with this type of equipment. Laboratory grade test equipment isrequired and is listed under TEST EQUIPMENT AND TOOLS. For location of adjustments and testpoints in the SRPT-30/40A Transmitter refer to Adjustment Location Diagram, 702-120.NOTEFOR ALL ADJUSTMENTS, REMOVE THE TOP COVER FROM THE SRPT-30/40A CHASSIS.REPLACE THE COVER WHEN THE ADJUSTMENT PROCEDURE IS COMPLETE.Switching Power Supply Voltage AdjustmentThe input to the switching power supply can be from 110-120 or 220-240 VAC, 50/60 Hz. The DC B+ output,measured off of one of the red wires of the switching supply, can be slightly adjusted at B+ ADJUST. The recommendedB+ reading should be 14.5 volts.B+ Adjustment When Using 15-30VDC External SupplyCAUTIONTHIS ADJUSTMENT HAS BEEN SET AT THE FACTORY AND SHOULD NOT REQUIRE ANYFURTHER ADJUSTMENTS.1. Remove AC line voltage from SRPT-30/40A.2. Connect up external supply to the 15-30VDC pins of the AUXILLARY connector (see the ACCESSORY InputConnector paragraph in the CONTROL & CONNECTOR FUNCTIONS section).3. Switch the AC LINE front panel switch to the “OFF” position.4. Turn on external supply and adjust to approximately 18 VDC.5. Using a VOLT METER, with negative lead connected to ground (chassis), connect the positive lead to one of thered wires connected to the 800-379AR I/O board.6. On the TWO-STAGE RF POWER AMPLIFIER board adjust B+ ADJUST (pot R5) in the direction required toachieve a B+ reading of 13.5 to 14.5 Volts. This voltage should be adjusted with the TRANSMIT/STANDBYswitch in “STANDBY” position.
38WARNINGIF THE 15-30 VOLT SUPPLY IS LESS THAN 16 VOLTS, THE B+ ADJUST SHOULD BE SET TO 12VOLTS.THIS MAY LIMIT THE MAXIMUM OUTPUT POWER AND FREQUENCY RANGE.Frequency MeasurementThe RF output frequency of this transmitter should be measured as often as necessary to insure on-frequencyoperation and to comply with regulations. Monitor the RF output with a frequency counter via an RF coupler or Wattmeter.WARNINGNEVER CONNECT THE FREQUENCY COUNTER DIRECTLY TO THE RF OUTPUT CONNECTOROF THE SRPT-30/40A.THE FREQUENCY COUNTER SHOULD BE COUPLED OFF OF AN RF COUPLER OR A WATTMETER.EXCEEDING THE INPUT POWER RATING OF THE FREQUENCY COUNTER COULD DOINTERNAL DAMAGE TO IT.Frequency Fine-Tune AdjustCAUTIONTHIS ADJUSTMENT HAS BEEN SET AT THE FACTORY AND SHOULD NOT REQUIRE ANYFURTHER ADJUSTMENTS.1. Set the SRPT-30/40A on frequency while transmitting.2. Remove the TRANSMITTER SYNTHESIZER cover.3. On the TRANSMITTER SYNTHESIZER board tweak the FINE TUNE FREQ ADJ (U15) while viewing afrequency counter.4. Re-install the TRANSMITTER SYNTHESIZER cover.
39Front Panel Meter Adjust – Forward PowerCAUTIONTHIS ADJUSTMENT IS ALSO MADE DURING THE FORWARD POWER CALIBRATIONADJUSTMENT.IT IS NOT RECOMMENDED TO PERFORM THE FORWARD POWER CALIBRATION JUST TOADJUST THE FRONT PANEL METER - FORWARD POWER.1. With the SRPT-30/40A powered on and transmitting, tweak the front panel POWER ADJUST pot fully clockwisefor maximum power out.2. Turn the front panel knob to FORWARD POWER.3. On the FRONT PANEL CONTROL & METER board, tweak the FWD PWR pot (R48) to correlate the front panelMETER (using WATTS scale) to the WATT METER connected to the ANTENNA connector.Front Panel Meter Adjust – Reverse PowerWARNINGTHIS ADJUSTMENT SHOULD ONLY BE MADE DURING REVERSE POWER CALIBRATION.Front Panel Meter Adjust – PA Current1. With the SRPT-30/40A powered on and transmitting, tweak the front panel POWER ADJUST pot fully clockwisefor maximum power out.2. On the FRONT PANEL CONTROL & METER board measure the voltage across P6 pin 8 and P6 pin 4, with thepositive lead on P6 pin 8.3. Divide this voltage by 0.025. The result is the PA current.4. Turn the METER SELECT knob to PA CURRENT.5. On the FRONT PANEL CONTROL & METER board adjust the PA CURRENT pot (R50) to set the front panelMETER (using the AMPS scale) to equal the calculated current.Maximum Power AdjustCAUTIONTHIS ADJUSTMENT IS ALSO MADE DURING THE FORWARD POWER CALIBRATIONADJUSTMENT.IT IS NOT RECOMMENDED TO PERFORM THE FORWARD POWER CALIBRATION JUST TOADJUST THE MAXIMUM POWER.1. Remove the cover from the SYNTHESIZER.2. On the SYNTHESIZER tweak the MAX PWR pot (R74) fully counter-clockwise.3. With the SRPT-30/40A powered on and transmitting, tweak the front panel POWER ADJUST pot fully clockwise.4. On the SYNTHESIZER tweak the MAX PWR pot (R74) clockwise to the desired maximum output power, but donot exceed maximum power output as specified for your model.
405. Replace the SYNTHESIZER cover.Encoder Adjustments1. Connect dummy load with sampling attenuator to ANTENNA connector of SRPT-30/40A.2. Connect an accurate standard FM deviation meter and frequency counter to sampling attenuator.3. Place TRANSMIT/STANDBY switch in “TRANSMIT” position.4. Place ENCODE switch in “ON” position and adjust encode level pot R33 on COMPRESSOR AUDIO board, 800-166 for 600 Hz deviation.5. Connect a scope probe to the bottom leg of R32 of the 800-166 COMPRESSOR AUDIO board and connect theBNC end of the scope probe to a low-frequency counter.6. Adjust R37 on the 800-166 COMPRESSOR AUDIO board so that the frequency counter reads 27.1 Hz.7. Remove scope probe and return ENCODE switch to “OFF” position.Audio Adjustments1. With no audio input, switch METER to AUDIO COMPRESSION position and set ZERO VU ADJUST pot (R22)on COMPRESSOR AUDIO board, 800-166 to read 0 VU on the meter.2. With ENCODE switch “OFF”, connect a harmonic distortion analyzer to the audio output of the Marti receiverbeing used with the SRPT-30/40A.3. Feed a 100 microvolt signal from the transmitter into the receiver RF input via the sampling attenuator.WARNINGNEVER FEED THE OUTPUT OF THE SRPT-30/40A DIRECTLY INTO A RECEIVER!THE INPUT STAGE OF THE RECEIVER WILL BE DESTROYED INSTANTLY!4. Modulate the transmitter with a 2500 Hz tone at 3 dB compression.5. Turn LIMIT LEVEL pot (R26) on the COMPRESSOR AUDIO board, 800-166 to maximum counter-clockwiseposition. Note distortion. It should be less than 2%. Slowly turn R26 clockwise until an additional 0.1% distortion isindicated on the distortion meter.6. With ENCODE switch “ON” and using a Marti receiver having a subaudible decoder which has been set to 27 Hzby an audio generator of at least 1% accuracy, adjust ENCODE FREQ pot (R37) for maximum indication on the“DECODE SIGNAL LEVEL” meter of the receiver.7. Connect an audio voltmeter to the output terminals of the Marti receiver. Feed a 100 microvolt signal into thereceiver from an RF attenuator/sampler connected to the output of the transmitter.8. Using an audio signal generator connected to MIC INPUT 4 (HIGH LEVEL) of the transmitter with a level 20 dBbelow compression level at 2500 Hz, sweep the audio over the audio response range for the transmitter modelnumber being aligned. Refer to the SPECIFICATIONS & ORDERING section for correct response fordesignator on your transmitter.9. At the maximum specified response frequency, adjust the FREQ RESPONSE tuning slug in coil L1 onCOMPRESSOR AUDIO board, 800-166 for maximum level or best response curve.
41Modulation Adjustment1. Connect a modulation (or deviation) meter to the output of the SRPT-30/40A.WARNINGNEVER CONNECT THE MODULATION METER DIRECTLY TO THE RF OUTPUT CONNECTOR OFTHE SRPT-30/40A.THE MODULATION METER SHOULD BE COUPLED OFF OF AN RF COUPLER OR A WATTMETER.EXCEEDING THE INPUT POWER RATING OF THE MODULATION METER COULD DOINTERNAL DAMAGE TO IT.2. Remove the TRANSMITTER SYNTHESIZER cover.3. Inject a tone into the transmitter at maximum audio modulation (in most cases this is 7.5 KHz) at 3 dB compression.4. Adjust pot R63 on the TRANSMITTER SYNTHESIZER while viewing the modulation meter. Turning the potclockwise to increase modulation and turn it counter-clockwise to decrease it.WARNINGINCREASING THE MODULATION WILL INCREASE THE TRANSMITTER BANDWIDTH!5. Replace the TRANSMITTER SYNTHESIZER cover.Procedure for Removing Pre-Amp Mixer Board, 800-2511. Remove knobs and hardware from four level control pots on front panel.2. Notice the Neutrik mic. Connector has a small hole near the center in addition to the three pin receptacles. This holecontains a tiny locking mechanism. Using a small (0.75” wide) flat blade screwdriver, insert tool into hole and turnslowly until screwdriver engages connector lock. Use care!3. Turn screwdriver counter-clockwise (1/8 turn) until mic. Insert releases.4. After following the above procedure on each input, gently push the black plastic inserts out of the metal shells whilesimultaneously pushing the gain adjust pots inward until the board releases from the front panel.5. Remove board from the chassis and service. To re-install board reverse the above procedure. Be careful! Thelocking mechanism is delicate.Forward Power Calibration – SRPT-40A OnlyNote: The SRPT-30 Forward Power Calibration can only be performed at the factory.CAUTIONTHIS ADJUSTMENT HAS BEEN SET AT THE FACTORY AND SHOULD NOT REQUIRE ANYFURTHER ADJUSTMENTS.
42WARNINGTO MAINTAIN CALIBRATION, NEVER ADJUST THE FP CAL (R20) POT ON THE TWO-STAGE RFPA BOARD, OTHERWISE THE FORWARD POWER MUST BE RECALIBRATED.IF IT BECOMES NECESSARY TO RECALIBRATE, READ AND STUDY THIS SECTIONCAREFULLY BEFORE PROCEEDING.1. Power down the SRPT-40A (i.e., turn off AC LINE switch or turn off external supply).2. Make sure that the WATT METER is connected to the ANTENNA connector and that the WATT METER isterminated with a 50-Ohm load rated at 100 Watts minimum.3. Remove cover from SYNTHESIZER.4. On the SYNTHESIZER make sure that the P2 jumper is in the FP position (FP is the normal position).5. On the TWO-STAGE POWER AMPLIFIER board, tweak the FP CAL pot (R20) fully clockwise (approximately20 turns).6. On the SYNTHESIZER, tweak the MAX PWR pot (R74) fully counter-clockwise (approximately 20 turns).7. Power up SRPT-40A, but leave front panel TRANSMIT/STANDBY switch in the “STANDBY” position. Wait forSRPT-40A to become locked on frequency.8. Referring to Table (2) – Forward and Reverse Power Calibration, find the row that lists your model. Follow thisrow to the CAL. FREQ. (MHz) column. This number represents the frequency your model is to be calibrated at.Change the SRPT-40A to this calibrated frequency.9. Measure the B+ voltage. Adjust the B+ if necessary by referring to Switching Power Supply Adjustment or B+Adjustment When Using 15-30VDC External Supply. If using a 12-15 volt external supply, adjust its voltage to13.5 to 14.5 volts. It is recommended that the VOLT METER is monitoring B+ throughout this procedure.10. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1, 3, and 4 “OFF” andswitch 2 “ON”.11. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “4”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “0”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”12. Depress and release the front panel EXECUTE pushbutton switch. This command will disable the front panelPOWER ADJUST pot.13. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “2”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “0”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”14. Depress and release the front panel EXECUTE pushbutton switch. This command will disable VSWR Foldback.15. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “0”DECIMAL 5 = “4”DECIMAL 4 = “0”DECIMAL 3 = “1”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”
4316. Depress and release the front panel EXECUTE pushbutton switch. The SRPT-40A is now in the Forward PowerCalibration mode.17. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1, 2, and 4 “OFF” andswitch 3 “ON”.18. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “any number”DECIMAL 5 = “any number”DECIMAL 4 = “any number”DECIMAL 3 = “any number”DECIMAL 2 = “any number”DECIMAL 1 (far right digit) = “any number”19. Depress and release the front panel EXECUTE pushbutton switch. This command will set the internal power controlpot to maximum and the position of the POWER ADJUST pot is ignored.20. Put the TRANSMIT/STANDBY switch in the “TRANSMIT” position. The output power (as indicated by theWATT METER) should be close to 0 Watts.NOTETHE HIGH VSWR LED MAY BLINK FROM TIME TO TIME, BUT SIMPLY IGNORE IT DURINGTHIS CALIBRATION PROCEDURE.21. The front panel TRANSMIT LED should be off. On the SYNTHESIZER, tweak the MAX PWR pot (R74)clockwise until the TRANSMIT LED just comes on. The output power should increase as indicated by the WATTMETER.22. Referring to Table (2) - Forward and Reverse Power Calibration, find the row that lists your model. Follow thisrow to the first number listed under the FWD PWR LEVELS (W) column (@ Decimal 5 = 0). This number is themaximum calibrated power.23. On the TWO-STAGE POWER AMFLIFIER board, tweak the FP CAL pot (R20) counter-clockwise (slowly) untilthe output power (as indicated by the WATT METER) reaches this maximum calibrated power.WARNINGTHE FP CAL POT (R20) IS NOW CALIBRATED.DO NOT ADJUST IT ANYMORE!STEPS 24 THROUGH 29 ARE REQUIRED FOR RE-PROGRAMMING THE INTERNAL FORWARDPOWER CALIBRATION TABLE. THIS WILL YIELD THE MOST ACCURATE CALIBRATION.HOWEVER, IN MOST CASES THESE STEPS CAN BE SKIPPED WHILE STILL MAINTAINING A VERYACCURATE CALIBRATION. IF DECIDE TO SKIP, PLEASE CONTINUE AT STEP 30.24. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “2”DECIMAL 6 = “any number”DECIMAL 5 = “0”DECIMAL 4 = “any number”DECIMAL 3 = “any number”DECIMAL 2 = “any number”DECIMAL 1 (far right digit) = “any number”25. Depress and release the front panel EXECUTE pushbutton switch. This command will store the raw power into theinternal calibration table.
4426. Referring again to Table (2) – Forward and Reverse Power Calibration, find the row that lists your modelnumber. Follow the row to the column FWD PWR LEVELS (W). The corresponding number under DECIMAL 5= 1 is the next calibrated power. On the SYNTHESIZER, tweak the MAX PWR pot (R74) such that the outputpower equals this calibrated power.27. On the front panel FREQUENCY SELECT pushwheel switches, change only DECIMAL 5 = “1”.28. Depress and release the front panel EXECUTE pushbutton switch. This command will store the calibrated powerinto a software calibration table.29. Repeat steps (26) thru (28) for the remaining decimals, DECIMAL 5 = “2” thru DECIMAL 5 = “8” using thecorresponding calibrated power numbers under DECIMAL 5 = “#”.NOTETHE INTERNAL FORWARD POWER CALIBRATION TABLE IS NOW COMPLETE.30. On the SYNTHESIZER, tweak the MAX PWR pot (R74) to the desired maximum output power, but do not exceed50 Watts.NOTEAT THIS POINT WE WILL NOW CALIBRATE THE FRONT PANEL METER – FORWARD POWER.31. Turn the front panel knob to FORWARD POWER.32. On the FRONT PANEL CONTROL & METER board, tweak the FWD PWR pot (R48) to correlate the front panelMETER (using WATTS scale) to the WATT METER connected to the ANTENNA connector.33. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1, 3, and 4 “OFF” andswitch 2 “ON”.34. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “0”DECIMAL 5 = “4”DECIMAL 4 = “0”DECIMAL 3 = “0”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”35. Depress and release the front panel EXECUTE pushbutton switch. The SRPT-40A is now out of Forward PowerCalibration mode.36. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “2”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “1”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”37. Depress and release the front panel EXECUTE pushbutton switch. This command will enable VSWR Foldback.38. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “4”DECIMAL 5 = “0”DECIMAL 4 = “0”
45DECIMAL 3 = “1”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”39. Depress and release the front panel EXECUTE pushbutton switch. This command will enable the front panelPOWER ADJUST pot.40. Tweak the front panel POWER ADJUST pot fully clockwise to verify that the output power goes to the setmaximum power. Tweak the POWER ADJUST pot counter-clockwise verifying that the output power drops astweaking. The output power should be close to 0 Watts when the POWER ADJUST pot is fully counter-clockwise.41. Adjust the POWER ADJUST pot to the desired output power.42. If you are not satisfied with the maximum output power, first adjust the front panel POWER ADJUST pot fullyclockwise for maximum power, then adjust the MAX PWR pot (R74) on the SYNTHESIZER to the desiredmaximum output power.43. Replace the cover on the SYNTHESIZER.44. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1 and 2 “ON”, and 3 and4 “OFF”. This places the SRPT-40A back into normal operation.Reverse Power Calibration - SRPT-40A OnlyNote: The SRPT-30 Reverse Power Calibration can only be performed at the factory.CAUTIONTHIS ADJUSTMENT HAS BEEN SET AT THE FACTORY AND SHOULD NOT REQUIRE ANYFURTHER ADJUSTMENTS.WARNINGTO MAINTAIN CALIBRATION, NEVER ADJUST THE RP CAL (R17) POT ON THE TWO-STAGE RFPA BOARD, OTHERWISE THE REVERSE POWER MUST BE RECALIBRATED.IF IT BECOMES NECESSARY TO RECALIBRATE, READ AND STUDY THIS SECTIONCAREFULLY BEFORE PROCEEDING.1. Power down the SRPT-40A (i.e., turn off AC LINE switch or turn off external supply).2. Make sure that the WATT METER is connected to the ANTENNA connector.NOTEIT IS PRESUMED THAT A BIRD WATT METER OR EQUIVALENT IS USED.3. Disconnect the 50-Ohm load from the Bird WATT METER.4. Rotate the element in the Bird Watt Meter 180 degrees counter-clockwise for measuring reverse power.5. Remove cover from SYNTHESIZER.6. On the SYNTHESIZER place jumper on P2 in the RP position.7. On the TWO-STAGE POWER AMPLIFIER board, tweak the RP CAL pot (R17) fully clockwise (approximately20 turns).8. On the SYNTHESIZER, tweak the MAX PWR pot (R74) fully counter-clockwise (approximately 20 turns).
469. Power up SRPT-40A, but leave front panel TRANSMIT/STANDBY switch in the “STANDBY” position. Wait forSRPT-40A to become locked on frequency.10. Referring to Table (2) – Forward and Reverse Power Calibration, find the row that lists your model. Follow thisrow to the CAL. FREQ. (MHz) column. This number represents the frequency your model is to be calibrated at.Change the SRPT-40A to this calibrated frequency.11. Measure the B+ voltage. Adjust the B+ if necessary by referring to Switching Power Supply Adjustment or B+Adjustment When Using 15-30VDC External Supply. If using a 12-15 volt external supply, adjust its voltage to13.5 to 14.5 volts. It is recommended that the VOLT METER is monitoring B+ throughout this procedure.12. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1, 3, and 4 “OFF” andswitch 2 “ON”.13. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “4”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “0”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”14. Depress and release the front panel EXECUTE pushbutton switch. This command will disable the front panelPOWER ADJUST pot.15. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “2”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “0”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”16. Depress and release the front panel EXECUTE pushbutton switch. This command will disable VSWR Foldback.17. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “1”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “1”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”18. Depress and release the front panel EXECUTE pushbutton switch. The SRPT-40A is now in the Reverse PowerCalibration mode.19. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1, 2, and 4 “OFF” andswitch 3 “ON”.20. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “any number”DECIMAL 5 = “any number”DECIMAL 4 = “any number”DECIMAL 3 = “any number”DECIMAL 2 = “any number”DECIMAL 1 (far right digit) = “any number”21. Depress and release the front panel EXECUTE pushbutton switch. This command will set the internal power controlpot to maximum and the position of the POWER ADJUST pot is ignored.22. Put the TRANSMIT/STANDBY switch in the “TRANSMIT” position. The output “reverse” power (as indicated bythe WATT METER) should be close to 0 Watts.
47NOTETHE HIGH VSWR LED MAY BLINK FROM TIME TO TIME, BUT SIMPLY IGNORE IT DURINGTHIS CALIBRATION PROCEDURE.23. The front panel TRANSMIT LED should be off. On the SYNTHESIZER, tweak the MAX PWR pot (R74)clockwise until the TRANSMIT LED just comes on. The output “reverse” power should increase as indicated bythe WATT METER.24. Referring to Table (2) - Forward and Reverse Power Calibration, find the row that lists your model. Follow thisrow to the first number listed under the REV PWR LEVELS (W) column (@ Decimal 5 = 0). This number is themaximum reverse calibrated power.25. On the TWO-STAGE POWER AMFLIFIER board, tweak the RP CAL pot (R17) counter-clockwise (slowly) untilthe output power (as indicated by the WATT METER) reaches this maximum reverse calibrated power.WARNINGTHE RP CAL POT (R17) IS NOW CALIBRATED.DO NOT ADJUST IT ANYMORE!STEPS 26 THROUGH 31 ARE REQUIRED FOR RE-PROGRAMMING THE INTERNAL FORWARDPOWER CALIBRATION TABLE. THIS WILL YIELD THE MOST ACCURATE CALIBRATION.HOWEVER, IN MOST CASES THESE STEPS CAN BE SKIPPED WHILE STILL MAINTAINING A VERYACCURATE CALIBRATION. IF DECIDE TO SKIP, PLEASE CONTINUE AT STEP 32.26. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “2”DECIMAL 6 = “any number”DECIMAL 5 = “0”DECIMAL 4 = “any number”DECIMAL 3 = “any number”DECIMAL 2 = “any number”DECIMAL 1 (far right digit) = “any number”27. Depress and release the front panel EXECUTE pushbutton switch. This command will store the raw power into theinternal calibration table.28. Referring again to Table (2) – Forward and Reverse Power Calibration, find the row that lists your modelnumber. Follow the row to the column REV PWR LEVELS (W). The corresponding number under DECIMAL 5= 1 is the next reverse calibrated power. On the SYNTHESIZER, tweak the MAX PWR pot (R74) such that theoutput power equals this reverse calibrated power.29. On the front panel FREQUENCY SELECT pushwheel switches, change only DECIMAL 5 = “1”.30. Depress and release the front panel EXECUTE pushbutton switch. This command will store the reverse calibratedpower into a software calibration table.31. Repeat steps (28) thru (30) for the remaining decimals, DECIMAL 5 = “2” thru DECIMAL 5 = “8” using thecorresponding reverse calibrated power numbers under DECIMAL 5 = “#”.NOTETHE INTERNAL REVERSE POWER CALIBRATION TABLE IS NOW COMPLETE.AT THIS POINT WE WILL NOW CALIBRATE THE FRONT PANEL METER – REVERSE POWER.
4832. On the SYNTHESIZER, tweak the MAX PWR pot (R74) so that the reverse output power reads 10 Watts asindicated by the Bird WATT METER.33. Turn the front panel METER SELECT knob to REVERSE POWER.34. On the FRONT PANEL CONTROL & METER board, tweak the REV PWR pot (R49) to correlate the front panelMETER (using WATTS scale) to the WATT METER connected to the ANTENNA connector.35. On the SYNTHESIZER, tweak the MAX PWR pot (R74) fully counter-clockwise.36. Put the TRANSMIT/STANDBY switch in the “STANDBY” position.37. Remove the SYNTHESIZER P2 jumper from the RP position and put the jumper in the FP position.38. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1, 3, and 4 “OFF” andswitch 2 “ON”.39. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “1”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “0”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”40. Depress and release the front panel EXECUTE pushbutton switch. The SRPT-40A is now out of Reverse PowerCalibration mode.45. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “2”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “1”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”46. Depress and release the front panel EXECUTE pushbutton switch. This command will enable VSWR Foldback.47. Set the front panel FREQUENCY SELECT pushwheel switches as follows:DECIMAL 7 (far left digit) = “1”DECIMAL 6 = “4”DECIMAL 5 = “0”DECIMAL 4 = “0”DECIMAL 3 = “1”DECIMAL 2 = “0”DECIMAL 1 (far right digit) = “0”48. Depress and release the front panel EXECUTE pushbutton switch. This command will enable the front panelPOWER ADJUST pot.49. Re-connect the 50-Ohm load on the WATT METER.50. Rotate the WATT METER element clockwise 180 degrees.51. Put the TRANSMIT/STANDBY switch in the “TRANSMIT” position.52. Tweak the front panel POWER ADJUST pot fully clockwise.53. Adjust the MAX PWR pot (R74) on the SYNHESIZER to the desired maximum output power.54. Replace the cover on the SYNTHESIZER.55. On the FRONT PANEL CONTROL & METER board, adjust S1 dip-switches with switch 1 and 2 “ON”, and 3 and4 “OFF”. This places the SRPT-40A back into normal operation.
49TABLE 2 – Forward and Reverse Power CalibrationMODEL CAL.FREQ.(MHz)FWD PWR LEVELS (W)@ DECIMAL 5 = 0 1 2 3 4 5 6 7 8REV PWR LEVELS (W)@ DECIMAL 5 = 0 1 2 3 4 5 6 7 8SRPT-40A/150 175.0000 64.0 56.0 48.0 40.0 32.0 24.0 16.0 8.0 0.0 25.6 22.4 19.2 16.0 12.8 9.6 6.4 3.2 0.0SRPT-30/150 165.0000 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0SRPT-40A/230 220.0000 36.0 31.5 27.0 22.5 18.0 13.5 9.0 4.5 0.0 14.4 12.6 10.8 9.0 7.2 5.4 3.6 1.8 0.0SRPT-30/230 220.0000 36.0 31.5 27.0 22.5 18.0 13.5 9.0 4.5 0.0 14.4 12.6 10.8 9.0 7.2 5.4 3.6 1.8 0.0SRPT-40A/250 250.0000 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0SRPT-30/250 250.0000 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0SRPT-40A/330 330.0000 36.0 31.5 27.0 22.5 18.0 13.5 9.0 4.5 0.0 14.4 12.6 10.8 9.0 7.2 5.4 3.6 1.8 0.0SRPT-30/330 330.0000 36.0 31.5 27.0 22.5 18.0 13.5 9.0 4.5 0.0 14.4 12.6 10.8 9.0 7.2 5.4 3.6 1.8 0.0SRPT-40A/450 450.0000 56.0 49.0 42.0 35.0 28.0 21.0 14.0 7.0 0.0 25.6 22.4 19.2 16.0 12.8 9.6 6.4 3.2 0.0SRPT-30/450 450.0000 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0SRPT-40A/950 950.0000 22.4 19.6 16.8 14.0 11.2 8.4 5.6 2.8 0.0 9.6 8.4 7.2 6.0 4.8 1.2 2.4 1.2 0.0SRPT-30/950 950.0000 22.4 19.6 16.8 14.0 11.2 8.4 5.6 2.8 0.0 9.6 8.4 7.2 6.0 4.8 1.2 2.4 1.2 0.0
50
51
52SRPT-30/40ABILL OF MATERIALANDSCHEMATICS
53BOMSRPT-40A/450705-ST40A-4Part Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #SRPT-40A Mainframe 700-250-41ATop Panel Vender Assembly 700-250-40PScrew, 6-32 x 1/4" phillips pan head (14) 500-183BOMSRPT-40A MAINFRAME700-250-41APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Bottom Panel Vender Assembly 700-250-41PBack Panel Assembly 700-250-43AScrew, 6-32 x 1/4" phillips pan head (6) 500-183Front Panel Assembly 700-250-42AScrew, 6-32 x 1/4" phillips pan head (4) 500-183Transmitter Synthesizer Assembly – 150 band 800-375AT150Transmitter Synthesizer Assembly – 450 band 800-375AT450Spacer, 4-40 x 1/2 hex threaded insulated (4) 513-040Screw, 4-40 x 1/4" phillips pan head M/S Ni. (4) 500-004Lockwasher, #4 internal tooth small pattern z (4) 500-055SRPT-40 Audio Board 800-166ASSpacer, #6 x 1/4 round (2) Keystone 1457A 513-019Screw, 6-32 x 3/8" phillips pan head (2) 500-192SRPT-40A Audio Regulation Board 800-168-40ASil Pad TO220 .75 x .5" ADHSV Berquist 3223-07AC-58 DB68027Washer, TO-220 Shoulder NYL Thermalloy 7721-7PPS DB61024Screw, 4-40 x 1/4" phillips pan head M/S Black 500-180Kepps nut 4 x 40 zinc 4CNKEOZ 500-199Screw, 4-40 x 1/4" phillips pan head M/S Blk (2) 500-180ONLY ONE OF THE FOLLOWING TWOPOWER SUPPLIES IS USED DEPENDING ONVERSION SRPT-40APower Supply, Switching 15V, 10 Amp Mean Well S-150-15 800-383APower Supply TEK150S00-XXX for SRPT-40 IPS UL200-13 800-324AScrew,4MM x 5MM Phillips Pan Head MS (4) 500-225Lockwasher,4MM Split (4) 500-226Solder Lug, #6 (2) Concord 707-1406 512-009Screw, 6-32 x 3/8" phillips pan head (2) 500-192Keps nut 6 x 32 zinc 6CNKEOZ (2) 500-200Wire Clip on Adhesive Base Richco #WCB-250- 510-279
5401A-RTCable Assembly, SRPT-40A main 586-207Cable Assembly, AC/Power Supply/Switch 586-208Cable Assembly, AC Conn. to Fuseholder (2) Altair TAC#9678 586-194Cable Assembly, AC ground 586-209Ribbon Cable 6" DigiKey M3AAA1606R-ND586-134BOMBOTTOM PANEL VENDER ASSEMBLY700-250-41PPart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Panel, Bot., SRPT-40A, metalwork & silkscreen Marti 700-250-41Side Plate AR-10/RPT-2/15/30/SRPT-40A (4) 700-203-5Rivet 1/8 x .165 semi-tubular black 100 (8) CE100732 500-184Handle Assy., blach w/black plated steel 510-132Rivet 1/8 x .312 semi-tubular stan (2) 500-186Washer, C-126=820W Brass/Nickel Plated (2) 500-127Bumper, Bruce Plastics 0772-0014 black (6) 510-205Rivet, CE-100 5/16" steel nickel (6) 500-126Washer, C-126=820W Brass/Nickel Plated (6) 500-127BOMBACK PANEL ASSEMBLY700-250-43APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Panel, Back, SRPT-40A, metalwork & silkscreen Marti 700-250-43Board Assembly, Power Amplifier – 150 band 800-373A150-60Board Assembly, Power Amplifier – 450 band 800-373A450-50Screw, #6 x 1/2" hex washer hd type TCS zi (4) 500-153Board Assembly, RPU Trans I/O Board 800-379ARFuseholder, Littlefuse 342-004 510-072Fuse, 4 Amp., 3AG Littlefuse 312-0 510-204AC Receptacle Corcom 10EEA1 510-267Screw, 4-40 x 3/8" phillips oval head M/S (2) 500-188Cable Assembly, RF Output 586-202Screw, 4-40 x 1/4" phillips pan hd M/S Nickel (4) 500-004Hex Nut, #4-40 Regular Nickel Plated (4) 500-002-1
55BOMPOWER AMPLIFIER ASSEMBLY800-373A150-60Part Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Board Assembly, Two-Stage RF PA - Generic Marti 800-373AU3 IC, PA Module, 135-185 MHz, 60 W Mitsubishi M68702HA 468-702U5 IC, SMT, Regulator, 5A National Semi. LM338T 401-338U6 IC, SMT, Regulator, 5A National Semi. LM338T 401-338U7 IC, SMT, Regulator, 5A National Semi. LM338T 401-338D1 Not UsedD2 Not UsedFL1 Filter, low-pass, see La - Ld and Ca - Cc below: La Inductor, SMT, size1206, 56nH Coilcraft 1812SMS-56NJ 350-200 Lb Inductor, SMT, size1206, 82nH Coilcraft 1812SMS-82NJ 350-201 Lc Inductor, SMT, size1206, 82nH Coilcraft 1812SMS-82NJ 350-201 Ld Inductor, SMT, size1206, 56nH Coilcraft 1812SMS-56NJ 350-200 Ca Capacitor, SMT, size 1206, 18pF, COG, 100V Kemet C1206C180J5GAC270-180 Cb Capacitor, SMT, size 1206, 18pF, COG, 100V Kemet C1206C180J5GAC270-180 Cc Capacitor, SMT, size 1206, 18pF, COG, 100V Kemet C1206C180J5GAC270-180R1 Resistor, SMT, size 1206, 0 ohms Dale CRCW1206000ZT-X185-000R30 Thermistor, 1K @ 25 degrees C Fenwal 142-102FAG-RB1120-002P1 Connector, 8-pin header, large - cut from 550-162Molex 26-48-6248 550-138P3 Connector, 6-pin header, smal - cut from 550-214Molex 22-28-4361 550-324Cover, Two Stage Power Amplifier Marti 700-226-61Copper foam, adhesive - cut from DB65112(.05)DB65112FAN ASSEMBLYFan Bracket (2) Marti 700-226-57Screw, #6 - 1/2 Hex Washer Head TypeTCSZinc Plated(4)500-153Fan Base Plate Marti 700-226-58Screw, 6-32 x 1/4" phillips pan head M/S Nickelplated (4)500-020Grommet, 3/8" (4) GC 11-292-C 510-031Screw, 6-32 x 5/8" phillips pan head M/S Nickelplated (4)500-025Spacer, #6 x 1/4 round (4) Keystone 1457A 513-019Flat Washer, #6 SAE (4) 500-058Keps nut, 6x32 zinc 6CNKEOZ (4) 500-200Fan, NMB 2410ML04WB40-P00 Adda AD0612HS- 510-231
56A70GLFoam tape, 1/2 x 1/16 (0.125) 3M 4016 510-253Fan Mount Insulation 510-260Wire Clip on Adhesive Base Richco WCB-250-01A-RT510-279PA BOARD MOUNTScrew, 4-40 x 1/2" phillips pan head M/S Nickelplated(5)500-011Lockwasher, #4 internal tooth small patern Zinc(5)500-055Spacer, 4-40 x 3/8 hex threaded (5) Keystone 1450B 513-022PA MODULE MOUNTScrew, #6 - 1/2 Hex Washer head typeTCS Zincplated (2)500-153REGULATOR MOUNTScrew, #4 x 1/4" slot hex wash hd type Btapping Zinc plated (3)500-130SIL PAD to218 .86" x .74" ADHSV (3) Berquist 3223-07AC-58 DB68027Washer, TO-220 Shoulder NYL (3) Thermalloy #7721-7PPS DB61024Heatsink, Drilled for PA Board 520-050D5BOMPOWER AMPLIFIER ASSEMBLY800-373A450-50Part Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Board Assembly, Two-Stage RF PA - Generic Marti 800-373AU3 IC, Power Amplifier Module, 440-470 MHz, 50WMitsubishi M68703HA 468-703U5 IC, SMT, Regulator, 5A National Semi. LM338T 401-338U6 IC, SMT, Regulator, 5A National Semi. LM338T 401-338U7 IC, SMT, Regulator, 5A National Semi. LM338T 401-338D1 Not UsedD2 Not UsedFL1 Filter, low-pass, see La - Ld and Ca - Cc below: La Inductor, SMT, size1206, 5nH Coilcraft A04TJ 350-192 Lb Inductor, SMT, size1206, 8nH Coilcraft A05TJ 350-194 Lc Inductor, SMT, size1206, 8nH Coilcraft A05TJ 350-194 Ld Inductor, SMT, size1206, 5nH Coilcraft A04TJ 350-192 Ca Capacitor, SMT, size 1206, 4.7pF, COG, 100V Kemet C1206C479C1GAC270-407-1 Cb Capacitor, SMT, size 1206, 4.7pF, COG, 100V Kemet C1206C479C1GAC270-407-1 Cc Capacitor, SMT, size 1206, 4.7pF, COG, 100V Kemet C1206C479C1GAC270-407-1R1 Resistor, SMT, size 1206, 0 ohms Dale CRCW1206000 185-000
57ZT-XR30 Thermistor, 1K @ 25 degrees C Fenwal 142-102FAG-RB1120-002P1 Connector, 8-pin header, large - cut from 550-162Molex 26-48-6248 550-138P3 Connector, 6-pin header, smal - cut from 550-214Molex 22-28-4361 550-324Cover, Two Stage Power Amplifier Marti 700-226-61Copper foam, adhesive - cut from DB65112(.05)DB65112FAN ASSEMBLYFan Bracket (2) Marti 700-226-57Screw, #6 - 1/2 Hex Washer Head TypeTCSZinc Plated(4)500-153Fan Base Plate Marti 700-226-58Screw, 6-32 x 1/4" phillips pan head M/S Nickelplated (4)500-020Grommet, 3/8" (4) GC 11-292-C 510-031Screw, 6-32 x 5/8" phillips pan head M/S Nickelplated (4)500-025Spacer, #6 x 1/4 round (4) Keystone 1457A 513-019Flat Washer, #6 SAE (4) 500-058Keps nut, 6x32 zinc 6CNKEOZ (4) 500-200Fan, NMB 2410ML04WB40-P00 Adda AD0612HS-A70GL510-231Foam tape, 1/2 x 1/16 (0.125) 3M 4016 510-253Fan Mount Insulation 510-260Wire Clip on Adhesive Base Richco WCB-250-01A-RT510-279PA BOARD MOUNTScrew, 4-40 x 1/2" phillips pan head M/S Nickelplated(5)500-011Lockwasher, #4 internal tooth small patern Zinc(5)500-055Spacer, 4-40 x 3/8 hex threaded (5) Keystone 1450B 513-022PA MODULE MOUNTScrew, #6 - 1/2 Hex Washer head typeTCS Zincplated (2)500-153REGULATOR MOUNTScrew, #4 x 1/4" slot hex wash hd type Btapping Zinc plated (3)500-130SIL PAD to218 .86" x .74" ADHSV (3) Berquist 3223-07AC-58 DB68027Washer, TO-220 Shoulder NYL (3) Thermalloy #7721-7PPS DB61024Heatsink, Drilled for PA Board 520-050D5BOMTWO-STAGE RF PA BOARD ASSEMBLY - GENERIC
58800-373APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #U1 IC, SMT, Op-amp, quad, rail-to-rail Analog Devices OP-495GS 400-495U2 IC, SMT, Amplifier MMIC, Wideband, 1 Watt Mini-Circuits HELA-10 See K1U3 See higher level BOMU4 Not UsedU5 See higher level BOMU6 See higher level BOMU7 See higher level BOMU8 IC, SMT, Op-amp, general purpose Analog Devices OP-295GS 400-295T1 Transformer, SMT, RF, 20 - 1200 MHz, n=1 Mini-Circuits ADTL1-12 See K1T2 Transformer, SMT, RF, 20 - 1200 MHz, n=1 Mini-Circuits ADTL1-12 See K1K1 Kit, includes U2, T1, and T2 Mini-Circuits HELA-10B 400-001Q1 Transistor, SMT, PNP Motorola MMBT2907ALT1420-907Q2 Transistor, SMT, PNP Motorola MMBT2907ALT1420-907Q3 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q4 Transistor, SMT, NPN Motorola MMJT9410 429-410Q5 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q6 Not UsedD1 See higher level BOMD2 See higher level BOMD3 Diode, SMT Motorola MMBD101L 410-305D4 Diode, SMT Motorola MMBD101L 410-305D5 Diode, SMT, Zener, 2.5V Motorola MMSZ5222BT1 415-222D6 Diode, SMT, Zener, 13V Vishay BZX84C13TR 415-840FL1 See higher level BOMR1 See higher level BOMR2 Resistor, SMT, size 1206, 274 ohms Dale CRCW1206-274185-274R3 Resistor, SMT, 3 Watt, 0.05 ohms Dale WSR-3-.05-1% 184-005R4 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR5 Potentiometer, SMT, 5K ohms Bourns 3224W-502E 108-502R6 Resistor, SMT, size 1206, 150 ohms Dale CRCW1206-150185-151R7 Resistor, SMT, size 1206, 100 ohms Dale CRCW1206-100185-101R8 Resistor, SMT, 3 Watt, 0.1 ohms Dale WSR-3-.1-1% 184-001R9 Resistor, SMT, 3 Watt, 0.1 ohms Dale WSR-3-.1-1% 184-001R10 Resistor, SMT, 3 Watt, 0.1 ohms Dale WSR-3-.1-1% 184-001R11 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R12 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R13 Resistor, SMT, size 1206, 15K ohms Dale CRCW1206-15K185-153R14 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206- 185-102
591.0KR15 Not UsedR16 Not UsedR17 Potentiometer, SMT, 5K ohms Bourns 3224W-502E 108-502R18 Resistor, SMT, 3 Watt, 0.05 ohms Dale WSR-3-.05-1% 184-005R19 Not UsedR20 Potentiometer, SMT, 5K ohms Bourns 3224W-502E 108-502R21 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R22 Resistor, SMT, size 1206, 51.1 ohms Dale CRCW1206-51.1185-51.1R23 Resistor, SMT, size 1206, 51.1 ohms Dale CRCW1206-51.1185-51.1R24 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R25 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR26a Resistor, SMT, size 1206, 0 ohms Dale CRCW1206000ZT-X185-000R26b Not UsedR27a Resistor, SMT, size 1206, 0 ohms Dale CRCW1206000ZT-X185-000R27b Not UsedR28 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R29 Resistor, SMT, size 1206, 22.1K ohms Dale CRCW1206-22.1k185-22.1KR30 See higher level BOMR31 Resistor, SMT, size 1206, 3.32K ohms Dale CRCW1206-3.32k185-3.32KR32 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R33 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R34 Resistor, SMT, size 1206, 2.21K ohms Dale CRCW1206-2.21k185-2.21KR35 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R36 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R37 Not UsedR38 Not UsedR39 Resistor, SMT, size 1206, 2.21K ohms Dale CRCW1206-2.21k185-2.21KR40 Resistor, SMT, size 1206, 2.21K ohms Dale CRCW1206-2.21k185-2.21KR41 Resistor, SMT, size 1206, 2.21K ohms Dale CRCW1206-2.21k185-2.21KC1 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C2 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C3 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C4 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5R 270-103
60ACC5 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C6 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C7 Capacitor, SMT, size 1206, 4700pF, COG,100VKemet C1206C472J1GAC270-472C8 Capacitor, Tantalum, SMT, size B, 10uF, 16V Kemet T491B106K016AS298-106C9 Capacitor, SMT, size 1206, 4700pF, COG,100VKemet C1206C472J1GAC270-472C10 Capacitor, Tantalum, SMT, size B, 10uF, 16V Kemet T491B106K016AS298-106C11 Capacitor, SMT, size 1206, 4700pF, COG,100VKemet C1206C472J1GAC270-472C12 Capacitor, Tantalum, SMT, size B, 10uF, 16V Kemet T491B106K016AS298-106C13 Capacitor, Tantalum, SMT, size C, 33uF, 16V Kemet T491C336K016AS298-336C14 Not UsedC15 Capacitor, SMT, size 1206, 4700pF, COG,100VKemet C1206C472J1GAC270-472C16 Capacitor, Tantalum, SMT, size C, 33uF, 16V Kemet T491C336K016AS298-336C17 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C18 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C19 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C20 Capacitor, Tantalum, SMT, size C, 33uF, 16V Kemet T491C336K016AS298-336C21 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C22 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C23 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C24 Capacitor, SMT, size 1206, .1uF, X7R, 50V Kemet C1206C104J5RAC270-104C25 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C26 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C27 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C28 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C29 Capacitor, Tantalum, SMT, size C, 33uF, 16V Kemet T491C336K016AS298-336C30 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C31 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491X107K016AS298-107C32 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102
61C33 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C34 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102L1 Inductor, SMT, power, 0.68 Coilcraft DO3316P-681HC350-196L2 Inductor, SMT, size 1008, 330nH Coilcraft 1008CS-331XKBC350-191L3 Inductor, SMT, size 1008, 330nH Coilcraft 1008CS-331XKBC350-191L4 Inductor, SMT, power, 1 uH Coilcraft DT1608C-102 350-197L5 Inductor, SMT, power, 1 uH Coilcraft DT1608C-102 350-197L6 Inductor, SMT, power, 1 uH Coilcraft DT1608C-102 350-197L7 Inductor, SMT, size 1008, 330nH Coilcraft 1008CS-331XKBC350-191P1 See higher level BOMP2 Connector, SMT, RF Hirose S.FL2-R-SMT 550-193P3 See higher level BOMShield, exterior fencing, Power Amp Leader Tech 47-CBSU-2.75x5.75x.4700-268Shield, interior fencing, Power Amp Rev E Marti 700-226-59PC board, Power Amplifier, Rev A 800-373BBOMRPU TRANS I/O BOARD800-379-ARPart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #C1 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C2 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C3 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C4 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C5 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C6 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C7 Capacitor, SMT, size 1206, 22pF, 50V Kemet C1206C220J5GAC270-220C8 Capacitor, SMT, size 1206, 22pF, 50V Kemet C1206C220J5GAC270-220C9 Capacitor, SMT, size 1206, 22pF, 50V Kemet C1206C220J5GAC270-220L1 Inductor, SMT, power, 0.68 Coilcraft DO3316P-681HC350-196L2 Inductor, SMT, power, 0.68 Coilcraft DO3316P-681HC350-196L3 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024
62L4 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L5 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L6 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L7 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L8 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L9 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024P1 Not UsedP2 Connector, 8-pin angle, large - cut from 24-pin Molex 26-48-6246P3 Connector, R. Ang. Dual Row 16-pin cut fr 80-pinMouser (Amp) 571-41033300J4 Connector, D-Sub 15 pin angle Keltron DNR-15PJL-SG 550-170TB-1 Not UsedScrew, 4-40 x 7/16" phillips pan head (2) 500-162Screw, 6-32 x 1/4" phillips pan head (2) 500-020Brackets, #4 (2) Keystone 612 510-210PC board, STL/RPU Trans I/O, Rev A 800-379BBOMFRONT PANEL ASSEMBLY700-250-42APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Panel, Front, SRPT-40A, metalwork &silkscreenMarti 700-250-42Switch, Pushwheel, BCD 10 position (7) Mouser 106-9905 530-087Switch End Cap, Right side Mouser 106-9901 530-088Switch End Cap, Left side Mouser 106-9902 530-089LED, Indicator, Rectangular, Red (3) Fairchild MV57124A 417-124LED, Indicator, Rectangular, Green (1) Fairchild MV54124A 414-124Polytube, Manhatten#AF155A-20-yel (0.782") 510-005Assembly, Pushbutton Switch, RPU 530-085AAssembly, Toggle Switch, RPU 530-008-3Switch, Rocker, Miniature, DPDT, Red Mouser 629-GRS402210530-090Switch, slide DPDT Switchcraft 4620 530-001Keps nut 4 x 40 zinc 4CNKEOZ (2) 500-199Bushing, black shorty Microplastic B-312-250 510-113Assembly Board, Front Panel Control & Meter 800-378AFSpacer, 4-40x1 hex threaded (6) Keystone 2205 513-034Screw, 4-40 x 1/4" phillips pan hd M/S Nickel (6) 500-004
63Assembly Board, RPT-30 Pre-Amp Mixer 800-251AConnector Shell XLR RECEPTACLE (4) 550-155-2Screw, 4-40 x 3/8 ' phillips oval head M/S (8) 500-188Connector, Tini-Jax Switchcraft 41 550-083Capacitor, .01 mf 50v GMV disc Pace 217-104Control knob, #ME450-2023 (4) 510-215Control knobs, #45KNO23 510-212BOMPUSHBUTTON SWITCH ASSEMBLY - RPU530-085APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #S1 Switch, Pushbutton, SPST, Momentary, Green Mouser 103-1209 530-085Connector pins, Molex 16-02-0086 (2) Molex 16-02-0086 550-205Connector, 4 Pin Single Row Housing 550-229Wire, UL1429 22/7 OS-1 White/Violet (0.220) 580-058Wire, UL1429 22/7 OS-1 Yellow/Violet (0.220) 580-061BOMTOGGLE SWITCH ASSEMBLY - RPU530-008-3Part Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #S1 Switch, toggle SPDT Apem #5636AB16 530-008Connector pins, (2) Molex 16-02-0086 550-205Connector, 4 Pin Single Row Housing 550-229Wire, UL1429 22/7 OS-1 White/Violet (0.220) 580-058Wire, UL1429 22/7 OS-1 Yellow/Violet (0.220) 580-061BOMFRONT PANEL CONTROL AND METER BOARD - FINAL ASSEMBLY800-378AFPart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Board Assy, Front Panel Control & Meter - SMT Marti 800-378AR48 Potentiometer, 5K ohms, single turn, ang.mountBourns 3309W-502 103-502R49 Potentiometer, 5K ohms, single turn, ang. Bourns 3309W-502 103-502
64mountR50 Potentiometer, 5K ohms, single turn, ang.mountBourns 3309W-502 103-502R51 Potentiometer, 5K ohms, single turn Bourns 3309P-502 101-502S1 Switch, Dip, 4-position, right angle Apem DA04T 530-086S2 Switch, Rotary, 6-position Mouser 10WA135 530-059M1 Meter, Watts, Volts/Amps, VU 030-045MB1 Lamp, Subminiature Lumex IFL-LX2162-16T510-196B2 Lamp, Subminiature Lumex IFL-LX2162-16T510-196P1 Connector, dual row header, 40-pin cut fr 80-pin Mouser (Amp) 571-41033280(550-326)550-326-40P2 Connector, 4-pin header cut fr 36-pin Molex 22-28-4361 550-226P3 Connector, 4-pin header cut fr 36-pin Molex 22-28-4361 550-226P4 Connector, dual row header, 16-pin cut fr 80-pin Mouser (Amp) 571-41033280(550-326)550-326-16P5 Connector, 6-pin header, large - cut from 24-pin Molex 26-48-6248 550-136P6 Connector, 8-pin header, large - cut from 24-pin Molex 26-48-6248 550-138BOMFRONT PANEL CONTROL AND METER BOARD - SMT ASSEMBLY800-378APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #U1 IC, 8-Bit Ser/Par In, Ser Out SR Phillips 74HC165D 401-165U2 IC, 8-Bit Ser/Par In, Ser Out SR Phillips 74HC165D 401-165U3 IC, 8-Bit Ser/Par In, Ser Out SR Phillips 74HC165D 401-165U4 IC, 8-Bit Ser/Par In, Ser Out SR Phillips 74HC165D 401-165U5 IC, SMT, 8-Bit Ser In, Par Out SR Phillips 74HC164D 401-164U6 IC, Octal D Flip-Flop w 3-St Out Phillips 74HC374D 401-374U7 IC, SMT, Regulator, Adjustable, 1.5 Amps National LM317AEMP 401-317Q1 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q2 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q3 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q4 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041R1 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR2 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR3 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR4 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR5 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR6 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206- 185-4.75k
654.75kR7 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR8 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR9 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR10 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR11 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR12 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR13 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR14 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR15 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR16 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR17 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR18 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR19 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR20 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR21 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR22 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR23 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR24 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR25 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR26 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR27 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR28 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR29 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR30 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR31 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR32 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR33 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R34 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206- 185-475
66475R35 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R36 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R37 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R38 Resistor, SMT, size 1206, 182 ohms Dale CRCW1206-182185-182R39 Resistor, SMT, size 1206, 182 ohms Dale CRCW1206-182185-182R40 Resistor, SMT, size 1206, 182 ohms Dale CRCW1206-182185-182R41 Resistor, SMT, size 1206, 182 ohms Dale CRCW1206-182185-182R42 Resistor, SMT, size 1206, 68.1 ohms Dale CRCW1206-68.1185-68.1R43 Resistor, SMT, size 1206, 68.1 ohms Dale CRCW1206-68.1185-68.1R44 Resistor, SMT, size 1206, 392 ohms Dale CRCW1206-392185-392R45 Resistor, SMT, size 1206, 1.21K ohms Dale CRCW1206-1.21K185-1.21KR46 Resistor, SMT, size 1206, 432 ohms Dale CRCW1206-432185-432R47 Resistor, SMT, size 1206, 47.5K ohms Dale CRCW1206-47.5K185-47.5KR48 See higher level BOMR49 See higher level BOMR50 See higher level BOMR51 See higher level BOMR52 Resistor, SMT, size 1206, 68.1 ohms Dale CRCW1206-68.1185-68.1R53 Resistor, SMT, size 1206, 68.1 ohms Dale CRCW1206-68.1185-68-1C1 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C2 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C3 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C4 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103S1 See higher level BOMS2 See higher level BOMM1 See higher level BOMB1 See higher level BOMB2 See higher level BOMP1 See higher level BOMP2 See higher level BOMP3 See higher level BOM
67P4 See higher level BOMP5 See higher level BOMP6 See higher level BOMPC board, Front Panel Control and Meter, RevA800-378BBOMRPT-30 Pre-Amp Mixer800-251APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #IC1 Integrated Circuit Signetics NE5532AN 405-532IC2 Integrated Circuit Signetics NE5532AN 405-532R1 Resistor, 2.21K ohm 1/4 watt 1% metal film 145-222R2 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R3 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R4 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R5 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R6 Resistor, 15K ohm 1/4 watt 1% metal film 145-153R7 Potentiometer, 25K ohm linear taper PC mount 100-143R8 Resistor, 2.21K ohm 1/4 watt 1% metal film 145-222R9 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R10 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R11 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R12 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R13 Resistor, 15K ohm 1/4 watt 1% metal film 145-153R14 Potentiometer, 25K ohm linear taper PC mount 100-143R15 Resistor, 2.21K ohm 1/4 watt 1% metal film 145-222R16 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R17 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R18 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R19 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R20 Resistor, 15K ohm 1/4 watt 1% metal film 145-153R21 Potentiometer, 25K ohm linear taper PC mount 100-143R22 Resistor, 2.21K ohm 1/4 watt 1% metal film 145-222R23 Resistor, 2360K ohm 1/4 watt 1% carbon film 145-364-1R24 Resistor, 2360K ohm 1/4 watt 1% carbon film 145-364-1R25 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R26 Resistor, 1.5K ohm 1/4 watt 1% metal film 145-152R27 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R28 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R29 Resistor, 15K ohm 1/4 watt 1% metal film 145-153R30 Potentiometer, 25K ohm linear taper PC mount 100-143R31 Resistor, 22.1K ohm 1/4 watt 1% metal film 145-223R32 Resistor, 22.1K ohm 1/4 watt 1% metal film 145-223R33 Resistor, 5.6K ohm 1/4 watt 5% metal film 145-562C1 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C2 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C3 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C4 Capacitor, electrolytic 22uF 25V Mepco 307 219-200
68C5 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C6 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C7 Capacitor, 10 pf 5% NPO disc Pace F6NPO1C1 255-100C8 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C9 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C10 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C11 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C12 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C13 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C14 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C15 Capacitor, 10 pf 5% NPO disc Pace F6NPO1C1 255-100C16 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C17 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C18 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C19 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C20 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C21 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C22 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C23 Capacitor, 10 pf 5% NPO disc Pace F6NPO1C1 255-100C24 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C25 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C26 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C27 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C28 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C29 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C30 Capacitor, SMT, size 1206, 27pF, 50V Kemet C1206C270J5GAC270-270C31 Capacitor, 10 pf 5% NPO disc Pace F6NPO1C1 255-100C32 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C33 Capacitor, electrolytic 22uF 25V Mepco 307 219-200C34 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C35 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C36 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C37 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102S1 Switch, side action slide DPDT Ark-Les S-9 S-9022CD00-H 530-051J1 Connector, XLR Receptacle Insert Nuetrik #3FD-V-I-O 550-155-1J2 Connector, XLR Receptacle Insert Nuetrik #3FD-V-I-O 550-155-1
69J3 Connector, XLR Receptacle Insert Nuetrik #3FD-V-I-O 550-155-1J4 Connector, XLR Receptacle Insert Nuetrik #3FD-V-I-O 550-155-1Connector, 6 pin Molex angle header 550-159Grounding Strap, RPT-30 Pre-Amp 700-250-15PC board, Pre-amp/Mixer RPT-30 800-251BBOMTRANSMITTER SYNTHESIZER ASSEMBLY800-375AT150Part Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Board Assembly, Trans. Syn. - Generic Marti 800-375ATU6 VCO, 135-185 MHz Synergy VFC135185 400-185R46 Resistor, SMT, size 1206, 475K ohm Dale CRCW1206475KFKTA185-475KR47 Resistor, SMT, size 1206, 475K ohm Dale CRCW1206475KFKTA185-475KR48 Resistor, SMT, size 1206, 475K ohm Dale CRCW1206475KFKTA185-475KR49 Resistor, SMT, size 1206, 475K ohm Dale CRCW1206475KFKTA185-475KR50 Resistor, SMT, size 1206, 2.55K ohms Dale CRCW1206-2.55K185-2.55KR51 Resistor, SMT, size 1206, 2.55K ohms Dale CRCW1206-2.55K185-2.55KR65 Not UsedC14 Capacitor, SMT, size 1206, 4700pF, X7R, 100V Kemet C1206C472J5GACTU270-472C15 Capacitor, SMT, size 1206, 4700pF, X7R, 100V Kemet C1206C472J5GACTU270-472P1 Connector, R. Ang. Dual Row 16-pin cut fr 80-pinMouser (Amp) 571-41033240(550-325)550-325-16P2 Connector, R. Ang. Dual Row 20-pin cut fr 80-pinMouser (Amp) 571-41033240(550-325)550-325-20Jumper, 2-Conductor, .1 centers (1) Molex 15-38-1024 550-182BOMTRANSMITTER SYNTHESIZER ASSEMBLY800-375AT450Part Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Board Assembly, Trans. Syn. - Generic Marti 800-375AT
70U6 VCO, 430-480 MHz Synergy VFC430480 400-480R46 Resistor, SMT, size 1206, 301K ohm Dale CRCW1206-301K185-301KR47 Resistor, SMT, size 1206, 301K ohm Dale CRCW1206-301K185-301KR48 Resistor, SMT, size 1206, 301K ohm Dale CRCW1206-301K185-301KR49 Resistor, SMT, size 1206, 301K ohm Dale CRCW1206-301K185-301KR50 Resistor, SMT, size 1206, 2.55K ohms Dale CRCW1206-2.55K185-2.55KR51 Resistor, SMT, size 1206, 2.55K ohms Dale CRCW1206-2.55K185-2.55KR65 Resistor, SMT, size 1206, 0 ohms Dale CRCW1206000ZT-X185-000C14 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C15 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103P1 Connector, R. Ang. Dual Row 16-pin cut fr 80-pinMouser (Amp) 571-41033240(550-325)550-325-16P2 Connector, R. Ang. Dual Row 20-pin cut fr 80-pinMouser (Amp) 571-41033240(550-325)550-325-20Jumper, 2-Conductor, .1 centers (1) Molex 15-38-1024 550-182BOMTRANSMITTER SYNTHESIZER BOARD ASSEMBLY - GENERIC800-375ATPart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #U1 IC, SMT, Microcontroller Atmel AT90S4433-8AI 409-044U2 IC, SMT, Op-amp, quad, rail-to-rail Analog Devices OP-495GS 400-495U3 Not UsedU4 IC, SMT, Prescaler, Dual Mod, 64/65 - 128/129 Motorola MC12054A 402-054U5 IC, SMT, PLL Frequency Synthesizer, serial inp Motorola MC145158DW2400-158U6 See higher level BOMU7 IC, SMT, Op-amp, Low Noise, High Audio BW Analog Devices OP-275GS 401-275U8 IC, SMT, Op-amp, Low Noise, High Audio BW Analog Devices OP-275GS 401-275U9 IC, SMT, Digital Pot., +/-15V, 10K ohms Analog Devices AD7376AR10 407-376U10 IC, SMT, MMIC amplifier, 2 GHz, Broadband NEC UPC1678GV 400-678
71U11 IC, SMT, MMIC amplifier, 2 GHz, Broadband NEC UPC1678GV 400-678U12 Not UsedU13 Not UsedU14 IC, SMT, Regulator, Adjustable, 1.5 Amps National LM317AEMP 401-317U15 Crystal, SMD, TCXO, 12.8 MHz, 5 Volt Abracon ASTX-01-12.800MHz012-280U16 IC, SMT, Digital Pot., 2 CH, 100K ohms Analog Devices AD8402AR100 408-402Q1 Transistor, SMT, Darlington, NPN Motorola MMBTA14LT1 420-141Q2 Transistor, SMT, Darlington, NPN Motorola MMBTA14LT1 420-141Q3 Transistor, SMT, Darlington, NPN Motorola MMBTA14LT1 420-141Q4 Transistor, SMT, Darlington, NPN Motorola MMBTA14LT1 420-141Q5 Transistor, SMT, Darlington, NPN Motorola MMBTA14LT1 420-141Q6 Not UsedQ7 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q8 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041Q9 Transistor, SMT, NPN Motorola MMBT3904LT1 439-041D1 Diode, SMT, Zener, 13V Vishay BZX84C13TR 415-840D2 Diode, SMT, Zener, 5.1V Motorola BZX84C5V1LT1418-451D3 Diode, SMT, Zener, 4.7V Motorola BZX84C4V7LT1418-447D4 Diode, SMT, Zener, 5.1V Motorola BZX84C5V1LT1418-451X1 Crystal, SMT, 7.3728 MHz, 50ppm Epson MA-506-7.3728M-C2011-7.3728R1 Resistor, SMT, size 1206, 2.74K ohms Dale CRCW1206-2.74K185-2.74KR2 Resistor, SMT, size 1206, 5.11K Dale CRCW1206-5.11K185-5.11KR3 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R4 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR5 Resistor, SMT, size 1206, 22.1 ohms Dale CRCW1206-22.1185-22.1R6 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R7 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R8 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R9 Not UsedR10 Not UsedR11 Resistor, SMT, size 1206, 4.75K ohms Dale CRCW1206-4.75k185-4.75kR12 Not UsedR13 Resistor, SMT, size 1206, 100K ohm Dale CRCW1206-100K185-104R14 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R15 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206- 185-102
721.0KR16 Resistor, SMT, size 1206, 100K ohm Dale CRCW1206-100K185-104R17 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R18 Resistor, SMT, size 1206, 10 ohms Dale CRCW1206-10 185-100R19 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R20 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R21 Resistor, SMT, size 1206, 18.2 ohms Dale CRCW1206-18.2185-18.2R22 Resistor, SMT, size 1206, 18.2 ohms Dale CRCW1206-18.2185-18.2R23 Resistor, SMT, size 1206, 18.2 ohms Dale CRCW1206-18.2185-18.2R24 Resistor, SMT, size 1206, 39.2 ohms Dale CRCW1206-39.2185-39.2R25 Resistor, SMT, size 1206, 39.2 ohms Dale CRCW1206-39.2185-39.2R26 Resistor, SMT, size 1206, 15 ohm Dale CRCW1206-15 185-150R27 Resistor, SMT, size 1206, 15 ohm Dale CRCW1206-15 185-150R28 Resistor, SMT, size 1206, 39.2 ohms Dale CRCW1206-39.2185-39.2R29 Resistor, SMT, size 1206, 39.2 ohms Dale CRCW1206-39.2185-39.2R30 Resistor, SMT, size 1206, 2.74K ohms Dale CRCW1206-2.74K185-2.74KR31 Resistor, SMT, size 1206, 5.11K Dale CRCW1206-5.11K185-5.11KR32 Resistor, SMT, size 1206, 5.11K Dale CRCW1206-5.11K185-5.11KR33 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R34 Resistor, SMT, size 1206, 47.5 ohms Dale CRCW1206-47.5185-47.5R35 Resistor, SMT, size 1206, 10 ohms Dale CRCW1206-10 185-100R36 Resistor, SMT, size 1206, 10 ohms Dale CRCW1206-10 185-100R37 Resistor, SMT, size 1206, 133 ohms Dale CRCW1206-133185-133R38 Resistor, SMT, size 1206, 0 ohms Dale CRCW1206000ZT-X185-000R39 Not UsedR40 Not UsedR41 Not UsedR42 Not UsedR43 Resistor, SMT, size 1206, 51.1 ohms Dale CRCW1206-51.1185-51.1R44 Resistor, SMT, size 1206, 3.32K ohms Dale CRCW1206-3.32k185-3.32KR45 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R46 See higher level BOMR47 See higher level BOMR48 See higher level BOMR49 See higher level BOM
73R50 See higher level BOMR51 See higher level BOMR52 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R53 Resistor, SMT, size 1206, 1.62K ohms Dale CRCW1206-1.62k185-1.62KR54 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R55 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R56 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R57 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R58 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R59 Resistor, SMT, size 1206, 100 ohms Dale CRCW1206-100185-101R60 Resistor, SMT, size 1206, 2.74K ohms Dale CRCW1206-2.74K185-2.74KR61 Resistor, SMT, size 1206, 5.11K Dale CRCW1206-5.11K185-5.11KR62 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R63 Potentiometer, SMT, 5K ohms Bourns 3224W-502E 108-502R64a Not UsedR64b Not UsedR65 See higher level BOMR66 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R67 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R68 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R69 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R70 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R71 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R72 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R73 Resistor, SMT, size 1206, 2.21K ohms Dale CRCW1206-2.21K185-2.21KR74 Potentiometer, SMT, 5K ohms Bourns 3224W-502E 108-502R75 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R76 Resistor, SMT, size 1206, 22.1K ohms Dale CRCW1206-22.1K185-22.1KR77 Resistor, SMT, size 1206, 10K ohms Dale CRCW1206-10k185-103R78 Resistor, SMT, size 1206, 100 ohms Dale CRCW1206-100185-101R79 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R80 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206- 185-475
74475R81 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R82 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475R83 Resistor, SMT, size 1206, 10 ohms Dale CRCW1206-10 185-100R84 Resistor, SMT, size 1206, 10 ohms Dale CRCW1206-10 185-100R85 Resistor, SMT, size 1206, 133 ohms Dale CRCW1206-133185-133R86 Resistor, SMT, size 1206, 1K ohms Dale CRCW1206-1.0K185-102R87 Resistor, SMT, size 1206, 475 ohms Dale CRCW1206-475185-475C1 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C2 Not UsedC3 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C4 Capacitor, Tantalum, SMT, size D, 47uF, 16V Kemet T491D476K016AS298-476C5 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C6 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C7 Capacitor, Tantalum, SMT, size D, 47uF, 16V Kemet T491D476K016AS298-476C8 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C9 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C10 Capacitor, Tantalum, SMT, size D, 15uF, 25V Kemet T491D156K025AS298-156C11 Capacitor, Tantalum, SMT, size X, 150uF, 16V Kemet T491X157K016AS298-157C12 Capacitor, Tantalum, SMT, size D, 15uF, 25V Kemet T491D156K025AS298-156C13 Capacitor, Tantalum, SMT, size X, 150uF, 16V Kemet T491X157K016AS298-157C14 See higher level BOMC15 See higher level BOMC16 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C17 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C18 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C19 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C20 Capacitor, SMT, size 1206, .1uF, X7R, 50V Kemet C1206C104J5RAC270-104C21 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C22 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C23 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016 298-107
75ASC24 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C25 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C26 Capacitor, SMT, size 1206, 10pF, 50V Kemet C1206C100J5GAC270-100C27 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C28 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C29 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C30 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C31 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C32 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C33 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C34 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C35 Capacitor, SMT, size 1206, .1uF, X7R, 50V Kemet C1206C104J5RAC270-104C36 Capacitor, Tantalum, SMT, size D, 47uF, 16V Kemet T491D476K016AS298-476C37 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C38 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C39 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C40 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C41 Capacitor, Tantalum, SMT, size B, 10uF, 16V Kemet T491B106K016AS298-106C42 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C43 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C44 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C45 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C46 Not UsedC47 Not UsedC48 Not UsedC49 Not UsedC50 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C51 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C52 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C53 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016 298-107
76ASC54 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C55 Capacitor, SMT, size 1206, .01uF, X7R, 50V Kemet C1206C103J5RAC270-103C56 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105C57 Capacitor, SMT, size 1206, 33pF, 50V Kemet C1206C330J5GAC270-330C58 Capacitor, SMT, size 1206, 33pF, 50V Kemet C1206C330J5GAC270-330C59 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C60 Capacitor, Tantalum, SMT, size D, 100uF, 16V Kemet T491D107K016AS298-107C61 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C62 Capacitor, Tantalum, SMT, size A, 1uF, 16V Kemet T491A105K016AS298-105L1 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L2 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L3 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L4 Inductor, SMT, size 1008, 330nH Coilcraft 1008CS-331XKBC350-191L5 Inductor, SMT, size 1008, 330nH Coilcraft 1008CS-331XKBC350-191L6 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L7 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L8 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024L9 Inductor, SMT, size 1812, 10 uH Delevan DN-12103TR 330-024P1 See higher level BOMP2 See higher level BOMJ1 Connector, SMT, RF Hirose S.FL2-R-SMT 550-193Exterior fencing and cover, Synthesizer Leader Tech 88-CBSU-2.25x5.75x0.8700-226-63PC board, Transmitter Synthesizer, Rev A 800-375BBOMSRPT-40 Audio Board800-166ASPart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #IC1 Integrated Circuit SGS TDA1054M 401-054IC2 Integrated Circuit TI LM3900N 403-900D1 Diode, 1N4148 Philips 410-914D2 Diode, 1N4148 Philips 410-914D3 Diode, 1N4148 Philips 410-914D4 Diode, 1N4148 Philips 410-914
77D5 Diode, 1N4148 Philips 410-914D6 Diode, General Instruments 1N4007 414-007R1 Resistor, 1K ohm 1/4 watt 1% metal film 145-102R2 Resistor, 47K ohm 1/4 watt 1% metal film 145-473R3 Resistor, 182 ohm 1/4 watt 1% metal film 145-181R4 Resistor, 680 ohm 1/4 watt 1% metal film 145-681R5 Resistor, 150 ohm 1/4 watt 1% metal film 145-151R6 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R7 Resistor, 3.32k ohm 1/4 watt 1% metal film 145-332R8 Resistor, 3.9k ohm 1/4 watt 1% metal film 145-392R9 Resistor, 3.3 ohm 1/4 watt 1% metal film 145-030R10 Resistor, 3.9k ohm 1/4 watt 1% metal film 145-392R11 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R12 Resistor, 100K ohm 1/4 watt 1% metal film 145-104R13 Resistor, 330 ohm 1/4 watt 1% metal film 145-331R14 Resistor, 8.2k ohm 1/4 watt 1% metal film 145-822R15 Resistor, 3.9k ohm 1/4 watt 1% metal film 145-392R16 Resistor, 33k ohm 1/4 watt 1% metal film 145-333R17 Resistor, 220 ohm 1/4 watt 1% metal film 145-221R18 Not UsedR19 Resistor, 2.21 meg ohm 1/4 watt 1% metal film 145-225R20 Resistor, 470k ohm 1/4 watt 1% metal film 145-474R21 Not UsedR22 Potentiometer, 5K ohm cermet Bourns 3309P- 101-502R23 Resistor, 3.32k ohm 1/4 watt 1% metal film 145-332R24 Resistor, 2.7k ohm 1/4 watt 1% metal film 145-272R25 Resistor, 4.75k ohm 1/4 watt 1% metal film 145-472R26 Potentiometer, 100K ohm cermet Bourns 3309 101-104R27 Resistor, 2.21k ohm 1/4 watt 1% metal film 145-222R28 Resistor, 2.21 meg ohm 1/4 watt 1% metal film 145-225R29 Resistor, 10 meg ohm 1/4 watt 5% metal film 145-106R30 Resistor, 8.2 meg ohm 1/4 watt 5% carbon film 145-825R31 Resistor, 221k ohm 1/4 watt 1% RN55D2213F 145-224-1R32 Resistor, 22.1k ohm 1/4 watt 1% metal film 145-223R33 Potentiometer, 100K ohm cermet Bourns 3309 101-104R34 Resistor, 10K ohm 1/4 watt 1% metal film 145-103R35 Resistor, 475k ohm 1/4 watt 1% SFR5 145-474-1R36 Resistor, 475k ohm 1/4 watt 1% SFR5 145-474-1R37 Potentiometer, 1meg ohm cermet Bourns 3296 101-105R38 Resistor, 1 meg ohm 1/4 watt 1% metal film 145-105R39 Resistor, 1 meg ohm 1/4 watt 1% metal film 145-105R40 Resistor, 2.21 meg ohm 1/4 watt 1% metal film 145-225R41 Resistor, 560 ohm 1/4 watt 1% metal film 145-561R42 Resistor, 2.21 meg ohm 1/4 watt 1% metal film 145-225R43 Resistor, 1K ohm 1/4 watt 1% metal film 145-102R44 Resistor, 8.2k ohm 1/4 watt 1% metal film 145-822R45 Resistor, 2.7k ohm 1/4 watt 1% metal film 145-272R46 Resistor, 15K ohm 1/4 watt 1% metal film 145-153R47 Resistor, 100K ohm 1/4 watt 1% metal film 145-104Resistor, 4.75k ohm 1/4 watt 1% metal film 145-472C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102
78C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C1 Capacitor, 470 pf 50v 10% Y5P disc 253-471C2 Capacitor, tantalum, 4.7 mf 16v Kem 299-470C3 Capacitor, 106 50V Radial Electroly 219-106C4 Capacitor, electrolytic 22uF radial 219-220C5 Not UsedC6 Not UsedC7 Capacitor, .27 mf 100v 10% polypro CD MTC1 226-274C8 Not UsedC9 Capacitor, electrolytic 220uF 25V radial N 219-221C10 Capacitor, 68pF 5% 200V ceramic dipped C31 256-680CC11 Capacitor, .0082 nfd 2.5% 100v poly 215-822C12 Capacitor, .01 mf 50v GMV disc Pace F6Z5U1 217-104C13 Capacitor, electrolytic 220uF 25V radial N 219-221C14 Capacitor, electrolytic 220uF 25V radial N 219-221C15 Capacitor, 470 pf 50v 10% Y5P disc 253-471C16 Capacitor, .1 mf 100v 10% mylar OSG 217-103C17 Capacitor, tantalum, 4.7 mf 16v Kem 299-470C18 Capacitor, 106 50V Radial Electroly 219-106C19 Capacitor, tantalum, 4.7 mf 16v Kem 299-470C20 Capacitor, .012 mfd 2.5% 100v polypro Seac 215-123C21 Capacitor, electrolytic 22uF radial 219-220C22 Capacitor, .012 mfd 2.5% 100v polypro Seac 215-123C23 Capacitor, .0024 mfd 2.5% 100v polypro Sea 215-242C24 Capacitor, 47pF 5% 200V ceramic dipped C31 255-470CC25 Capacitor, .022 mfd 2.5% 100v polypro Seac 215-223C26 Capacitor, .0039 mfd 2.5% 100v polypro Sea 215-392C27 Capacitor, 47pF 5% 200V ceramic dipped C31 255-470CC28 Capacitor, .01 mf 50v GMV disc Pace F6Z5U1 217-104C29 Capacitor, 470 pf 50v 10% Y5P disc 253-471C30 Capacitor, electrolytic 22uF radial 219-220C31 Capacitor, .27 mf 100v 10% polypro CD MTC1 226-274L1 Inductor, 387-150M 40000-1500000 uH #47271 350-032Rivet, CE100 7/32 steel nickel (2) 500-119Brackets, #6 Keystone 634 (2) 510-210Connector, 10 pin header (cut from 550-123
79PC board, Audio RPT-2/15/30 REV-952 800-166BBOMSRPT-40 Audio Regulation Board800-168-40APart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #U1 IC, SMT, Regulator, 5A National Semi. LM338T 401-338R1 Resistor, 240 ohm 1/4 watt 1% metal film 145-241-1R2 Resistor, 2K ohm 1/4 watt 1% metal film 145-202-2C1 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C2 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C3 Capacitor, SMT, size 1206, 1000pF, COG,100VKemet C1206C102J1GAC270-102C4 Capacitor, electrolytic 22uF radial NIC UVX1V220MDA1TD219-220C5 Capacitor, electrolytic 22uF radial NIC UVX1V220MDA1TD219-220Rivet, CE100 7/32 steel nickel (2) 500-119Brackets, #6 (2) Keystone 634 510-210PC board, STL-10 Regulation 800-168-1BBOMTOP PANEL VENDER ASSEMBLY700-250-40PPart Des-ignatorPart Description Manufacturer ManufacturerPart #MARTIPart #Panel, Top, SRPT-40A, metalwork & silkscreen Marti 700-250-40Bumper, Bruce Plastics 0772-0014 black (2) 510-205Rivet, CE-100 5/16" steel nickel (2) 500-126Washer, C-126=820W Brass/Nickel Plated (2) 500-127
P/N 800-385A SRPT-40AFront Panel Control Meter8/5/02SYMBOL DESCRIPTION PART NUMBER QTYPC BOARD, FRONT PANEL CONTROL AND METER, SRPT-40A 800-385B 1B1,B2 Subminiature Lamp, Lumex IFL-LX2162-16T 510-196 2C1,C2 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 2C3 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C4 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C5,C6 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 2J7,J8 CONN,HEADER 3 PIN 417-0003 2M1 METER, 60 WATTS, VOLTS/AMPS, VU 030-046M 1P1 CONN,HEADER,16-PIN,PCB MOUNT 417-1606 1P2 Connector, 4 pin single header (cut from 550-214) 550-226 1P4 CONN,HEADER,16-PIN,PCB MOUNT 417-1606 1P5 Connector, 6 pin Molex header (cut from 550-162) 550-136 1P5 Connector, 8 pin Molex header (cut from 550-162) 550-138 1P7,P8 Open Top Two Circuit Shunt Molex 15-38-1024 550-182 2Q1 thru Q4 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 4Q5 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1R1 thru R14 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 14R15 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R16 thru R26 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 11R27 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R28 thru R32 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 5R33 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R34 thru R37 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 4R38 thru R41 Resistor, SMT, size 1206, 182 ohms, Dale CRCW1206-182 185-182 4R42,R43 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 2R44 Resistor, SMT, size 1206, 392 ohms, Dale CRCW1206-392 185-392 1R45 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R46 Resistor, SMT, size 1206, 432 ohms, Dale CRCW1206-432 185-432 1R47 Resistor, SMT, size 1206, 47.5K ohms, Dale CRCW1206-47.5K 185-47.5K 1R48 thru R50 Potentiometer, 5k ohm cermet Bourns 3309W-1-502 103-502 3R51 Potentiometer, 5k ohm cermet Bourns 3309P-1-502 101-502 1R52,R53 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 2R54 thru R57 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 4R58,R59 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 2R60 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R61 RESISTOR, 332 OHM, SURFACE MOUNT,+/-1%, 1/8W 185-332 1S1 Switch, Dip, 4 Position, Right Angle, Apem DA04T 530-086 1S2 Switch, rotary 10WA135 530-059 1U1 thru U4 IC, 8-Bit Ser/Par In, Ser Out SR Phillips 74HC165D 401-165 4U5 IC, SMT, 8-Bit Ser In, Par Out SR Phillips 74HC164D 401-164 1U6 IC, Octal D Flip-Flop w 3-St Out Phillips 74HC374D 401-374 1U7 IC, SMT, Regulator,Adjustable, 1.5 Amps,National LM317AEMP 401-317 1U8 thru U11 IC, Inverter, Open-drain Gate, Philips 74AHC1G06GW 400-106 4U12 ICSMT, Digital Pot,2 Ch,100K ohms,Analog Device AD8402AR100 408-402 1U13 IC,OP-amp, General Purpose Analog Device OP295GS 400-295 1
P/N SRPT-30-450 SRPT-30Transmitter, 110/220VAC8/5/02SYMBOL DESCRIPTION PART NUMBER QTYPower Cord, Black Detachable Power Dynamics #10088-A 580-116 1Box, STL-10/R-10/CR-10/RPT-30/SCD-SCG-10 600-041 1SRPT-30/450 705-ST30-4 1KIT, BINDER & MANUAL, SRPT-30 979-9967 1
P/N 979-9967 SRPT-30Kit, Binder Manual8/5/02SYMBOL DESCRIPTION PART NUMBER QTYINSTRUCTION MANUAL, SRPT-30 566-035 1MAN,COVER,MARTI REAR 597-9996 1MAN,COVER,MARTI FRONT, W/WINDOW 597-9997 1BINDER,MARTI,1 IN,BLUE,W CD POCKET 598-0013 1
P/N 705-ST30-4 SRPT-30Top Level Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYSCREW,M3 X 20,PHILLIPS PAN HEAD,SS 420-3720 4RIV,1/8X.422L .126-.187GR CLOS 421-1111 84-40 X .187 S.S. HEX NUT 421-4007 16-32 KEP NUT 421-6008 2SCREW,SEMS 6-32 X 7/16" PAN PH.ST. 422-6107 7#4 FLAT SS .250 X .125 X .018 423-4001 1#4 LOCK S.S. SPLIT 423-4002 5#6 LOCK SPLIT 423-6002 4STOFF,ALUM 1/4HEX X 1 1/2 6-32 441-0068 4PANEL,TOP COVER,SRPT-30 471-5387 1PANEL,BOTTOM COVER,SRPT-30 471-5388 1Screw, 6-32 x 3/8" phillips pan head M/S nickel plated 500-022 2Screw, 4-40 x 3/8" phillips pan head Black Zinc 500-182 1Screw, 6-32 x 1/4" phillips pan head Black Zinc 500-183 26Screw, SEMS 4-40x3/8 Phillips Pan Head MS Black Zinc 500-211 4Handle Assy., black w/black plated steel hdwe #1879-376-370 510-132 1Bumper, Bruce Plastics 0772-0014 black 510-205 8Spacer, 4-40 x 1/2 hex threaded insulated Keystone 1902C 513-040 4Cable Assembly w/2 conn. KSM-2189-04" 586-115 1Ribbon Cable 6" Digi Key #M3AAA1606R-ND 586-134 1CABLE ASSEMBLY, SRPT-30/40A MN HRNS(SBCM) 586-211 1FRONT PANEL ASSEMBLY, SRPT-30 700-250-44A 1REAR PANEL ASSEMBLY, SRPT-30 700-450-30 1SRPT-40A Audio Board 800-166A40A 1SRPT-40A Audio Regulation Board Assembly 800-168-40A 1Transmitter Synthesizer Assembly 450 Band 800-375AT450 1Power Supply, Switching 15V, 10 Amp 800-383A 1Washer, TO-220 Shoulder NYL Thermalloy #7721-7PPS DB61024 1Sil Pad TO220 .75"x.5" ADHSV Berquist 3223-07AC-58 DB68027 1
P/N 586-211 SRPT-30Cable Assy, Main Harness8/5/02SYMBOL DESCRIPTION PART NUMBER QTYLUG,QUICK DISCONNECT #18-22 410-1421 3LUG,TERM #6 SPADE #16-22 410-1489 7HSNG,MOD IV 4 POS 87499-7 AMP 417-0138 1CONTACT,CRIMP,MOD-IV 87809-1 417-8766 28Solder Lug, #6 Concord 707-1406 512-009 2Terminal,NICHIFU TMDN #125-250-03FA TERMINAL 512-020 5Connector, 6 pin Molex housing 09-50-8060 550-135 2Connector, Crimp Terminal Pin Molex 08-52-0112 550-327 39Wire, UL1061 22/7 OTC Black 580-040 5Wire, UL1061 22/7 OTC White 580-042 1Wire, UL1061 22/7 OTC Red 580-043 4Wire, UL1061 22/7 OTC Yellow 580-044 2Wire, UL1061 22/7 OTC Green 580-046 1Wire, UL1061 22/7 OS-1 Orange 580-047 1Wire, UL1061 22/7 OTC Violet 580-048 1Wire, UL1061 22/7 OTC Slate 580-049 1Wire, UL1061 22/7 OS-1 White/Red 580-050 2Wire, UL1061 22/7 OTC White/Blue 580-051 2Wire, UL1061 22/7 OTC White/Orange 580-052 1Wire, UL1061 22/7 OTC White/Brown 580-055 2Wire, UL1061 22/7 OTC White/Slate 580-056 3Wire, UL1061 22/7 OTC White/Violet 580-058 2Wire, UL1061 22/7 OTC Yellow/Blue 580-059 2Wire, UL1429 22/7 OS-1 Yellow/Green 580-060 2Wire, UL1061 22/7 OTC Yellow/Brown w/ overall tin coating 580-065 1Shielded Wire, 16-C-22-SPJ White/Orange 1 cond 22/19x34 pvc 580-089 2Shielded Wire, 16-C-22-SPJ White/Yellow 1 Cond.22/19x34 pvc 580-090 1Shielded Wire, 16-C-22-SPJ White/Green 1 Cond.22/19x34 pvc 580-091 2Shielded Wire, 16-C-22-SPJ White/Blue 1 Cond.22/19x34 pvc 580-092 1Wire, Stranded UL1015-20/10 Black Tinned Copper 580-130 6Wire, UL1061-18/16 #18 Red #M370-2 580-133 12Wire, UL1061-18/16 #18 Blue 580-136 1WIRE,AWG22,19/34 WHT 601-2209 1J1 Connector, 10 pin Molex housing 09-50-8100 550-122 1J1 Connector, 8 pin Molex housing 09-50-8080 550-137 1J2 HOUSING, 16 PIN, DOUBLE ROW, AMP 1-87456-2 417-0602 1J2 Connector, 8 pin Molex housing 09-50-8080 550-137 1J3 HOUSING,SKT,6PIN,AMP MOD IV 417-0601 1J3 HOUSING, 16 PIN, DOUBLE ROW, AMP 1-87456-2 417-0602 1J6 Connector, 8 pin Molex housing 09-50-8080 550-137 1
P/N 700-250-44A SRPT-30Front Panel Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYCapacitor, .01 mf 50v GMV disc Jetcon F7Z5U1C103Z-TR 217-104 1LED INDICATOR,GRN,RECTANGULAR 323-2124 1IND,LED,RED CMD57124A 323-7124 3HSNG,MOD IV 4 POS 87499-7 AMP 417-0138 1CONTACT,CRIMP,MOD-IV 87809-1 417-8766 44-40 X .187 S.S. HEX NUT 421-4007 2#4 LOCK S.S. SPLIT 423-4002 2Washer, Switchcraft #S1790-1 500-123 1Flat Washer, Micro Plastics #FW250-062 nylon 500-164 1Screw, 4-40 x 3/8" phillips oval head M/S black zinc 500-188 8Screw, SEMS 4-40x1/4 Phillips Pan Head MS Black Zinc 500-210 6Polytube, Manhatten#AF155A-20-yel 510-005 1Bushing, #B-312-250 black shorty Microplastic #22MP01015 510-113 1Control Knobs, #45KNO23 510-212 1Control Knob, #ME450-2023 510-215 4Switch, slide DPDT Switchcraft 46206LR 530-001 1Switch, toggle SPDT C&K 7101MYZQ or Apem #5636AB16 530-008 2Switch, Rocker, Miniature,DPDT, Red Mouser #629-GRS402210 530-090 1Connector, Tini-Jax Switchcraft 41 550-083 1Connector Shell XLR Receptacle 550-155-2 4FRONT PANEL, SRPT-30 700-250-44 1RPT-30/SRPT-40 Pre-Amp Mixer(SBCM) 800-251A 1SRPT-30 FRONT PANEL CONTROL & METER(SBCM) 800-382A 1
P/N 700-450-30 SRPT-30Rear Panel Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYGROMMET,3/8IDX5/8ODFOR7/16HOLE 400-0014 1STRIP,QUIET SHIELD,6.00x.197 400-0600 1GROMMET,FOR 3/8 400-2170 1ASSY,FEMALE SCREWLOCK 205817-1 420-0817 1SCREW,2-56X.312,S.S. PH SC 420-2105 2SCREW,4-40X.312,S.S. PH 420-4105 2SCREW,4-40X.375,S.S. PH 420-4106 4SCREW,6-32X.750,S.S. PH 420-6112 24-40 KEP NUT 421-4008 36-32 KEP NUT 421-6008 4SOUTHCO SHEET EDGE 6-32 421-6908 4SCREW,SEMS 6-32 X 7/16" PAN PH.ST. 422-6107 10#6 LOCK SPLIT 423-6002 2FILLER,REAR,SRPT-30 471-5385 1PANEL,BACK,SRPT-30 471-5386 1PARTITION,SRPT-30 471-5389 1Screw, 4-40 x 3/8" phillips oval head M/S black zinc 500-188 2Keps nut 4 x 40 zinc 4CNKEOZ 500-199 4Screw, SEMS 4-40x1/4 Phillips Pan Head MS Black Zinc 500-210 5Grommet, 3/8" GC 11-292-C 510-031 4Fuseholder, Littlefuse #342-004 510-072 1Fuse, 4 Amp., 3AG Littlefuse #312-004 510-204 1Fan, NMB 2410ML04WB40-P00 or ADDA #AD0612HS-A70GL 510-231 1Flexible Grommet, Tyton FP/A (82' per roll) 510-246 1Cable Assembly, AC Connector to Fuseholder 586-194 1Cable Assembly, AC Connector to Ground 586-195 1Cover,Two Stage Power Amplifier 700-226-61 1SRPT-30/450 PA ASSEMBLY 800-373A450-30 1RPU Transmitter I/O Board Assy (SBCM) 800-379AR 1CABLE, RF OUTPUT, SRPT-40A (SBCM) 949-0365 1Cover Gasket 2/4-CH DSTL Drawing #A1D4040 REV 2 DB65112 1FILTER,RFI,10A 250VAC,50/60HZ 339-0006 1
P/N 800-166A40A SRPT-30Audio Board Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYRIV,CLOSED-END .125 X .316L 421-1113 2Brackets, #6 Keystone 634 510-210 2Generic RPU Audio Board Assembly (SBCM) 800-166CM 1Loctite TAK PAK High Temp. Gel #49904 3gm tube 900-018 1Labels, Brady DAT-16-607-10 910-057 1C23 Capacitor, .0024 mfd 2.5% 100v polypro Seacor PFAB240HGUE 215-242 1R43 Resistor, 1k ohm 1/4 watt 1% metal film Mepco SFR55 1K 1%TR 145-102 1R46 Resistor, 15k ohm 1/4 watt 1% metal film Mepco SFR25 145-153 1R48 Resistor, 4.75K ohm 1/4 watt 1% metal film Mepco SFR25 145-472 1R49 Resistor, 2.21 meg ohm 1/4 watt 1% metal film (2.21 Meg 1%) 145-225 1
P/N 800-168-40A SRPT-30Audio Regulation Board Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYPop-Rivet, AD42BS Aluminum 500-105 2Brackets, #6 Keystone 634 510-210 2PC Board, Regulator RPT-15 STL-10 REV-9524 800-168-1B 1C1 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C2 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C3 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C4 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C5 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1R1 Resistor, 240 ohm 1/4 watt 1% SFR55 240 1% TR 145-241-1 1R2 RES,2K OHM,1/4W,1% 100-2041 1U1 Integated Circuit,SMT,Regulator,5 amp,National LM338T 401-338 1
P/N 800-375AT450 SRPT-30Transmitter Synthesizer Assy - 450MHz Band8/5/02SYMBOL DESCRIPTION PART NUMBER QTYTransmitter Synthesizer Board Assy Generic (SBCM) 800-375AT 1C7 Capacitor,Tantalum,SMT,size D, 47uF,16V Kemet T491D476K016AS 298-476 1C14 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C15 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1R19 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R46 Resistor, SMT, size 1206, 301K ohms, Dale CRCW1206-301K 185-301K 1R47 Resistor, SMT, size 1206, 301K ohms, Dale CRCW1206-301K 185-301K 1R48 Resistor, SMT, size 1206, 301K ohms, Dale CRCW1206-301K 185-301K 1R49 Resistor, SMT, size 1206, 301K ohms, Dale CRCW1206-301K 185-301K 1R50 Resistor, SMT, size 1206, 2.55K ohms, Dale CRCW1206-2.55K 185-2.55K 1R51 Resistor, SMT, size 1206, 2.55K ohms, Dale CRCW1206-2.55K 185-2.55K 1R65 Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X 185-000 1U6 IC, VCO, 430-480 Mhz, Synergy VFC430480 400-480 1
P/N 800-251A SRPT-30Pre-Amp Mixer Board Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYGrounding Strap, RPT-30 Pre-Amp 700-250-15 1PC Board, Pre-amp/Mixer RPT-30 REV-9520 800-251B 1Loctite TAK PAK High Temp. Gel #49904 3gm tube 900-018 1C1 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C2 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C3 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C4 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C5 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C6 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C7 Capacitor, 10 pf 5% NPO disc Pace F5NPO1C1OOJ-TR 255-100 1C8 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C9 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C10 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C11 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C12 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C13 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C14 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C15 Capacitor, 10 pf 5% NPO disc Pace F5NPO1C1OOJ-TR 255-100 1C16 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C17 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C18 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C19 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C20 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C21 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C22 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C23 Capacitor, 10 pf 5% NPO disc Pace F5NPO1C1OOJ-TR 255-100 1C24 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C25 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C26 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C27 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C28 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C29 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C30 Capacitor, monolithic chip 27 pf 50v 5% Kemet C1206C270J5GAC 270-270 1C31 Capacitor, 10 pf 5% NPO disc Pace F5NPO1C1OOJ-TR 255-100 1C32 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C33 Capacitor. electrolytic 22uF 25V Mepco 3073BA220T025JPA 219-200 1C34 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C35 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C36 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C37 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1IC1 Integrated Circuit, Signetics NE5532AN, Phillips 405-532 1IC2 Integrated Circuit, Signetics NE5532AN, Phillips 405-532 1J1 Connector, XLR Receptacle Insert Nuetrik#3FD-V-I-O 550-155-1 1J2 Connector, XLR Receptacle Insert Nuetrik#3FD-V-I-O 550-155-1 1J3 Connector, XLR Receptacle Insert Nuetrik#3FD-V-I-O 550-155-1 1J4 Connector, XLR Receptacle Insert Nuetrik#3FD-V-I-O 550-155-1 1P1 Connector, 6 pin Molex angle header (cut from 550-163) 550-149 1Page 1
P/N 800-251A SRPT-30Pre-Amp Mixer Board Assy8/5/02R1 Resistor, 2.21K ohm 1/4 watt 1% metal film Mepco SFR25 145-222 1R2 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R3 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R4 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R5 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R6 Resistor, 15k ohm 1/4 watt 1% metal film Mepco SFR25 145-153 1R7 Potentiometer,25kohm linear taper PC mt Xicon/Alpha #31VQ403 100-143 1R8 Resistor, 2.21K ohm 1/4 watt 1% metal film Mepco SFR25 145-222 1R9 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R10 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R11 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R12 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R13 Resistor, 15k ohm 1/4 watt 1% metal film Mepco SFR25 145-153 1R14 Potentiometer,25kohm linear taper PC mt Xicon/Alpha #31VQ403 100-143 1R15 Resistor, 2.21K ohm 1/4 watt 1% metal film Mepco SFR25 145-222 1R16 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R17 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R18 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R19 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R20 Resistor, 15k ohm 1/4 watt 1% metal film Mepco SFR25 145-153 1R21 Potentiometer,25kohm linear taper PC mt Xicon/Alpha #31VQ403 100-143 1R22 Resistor, 2.21K ohm 1/4 watt 1% metal film Mepco SFR25 145-222 1R23 Resistor, 360k ohm 1/4 watt 1% carbon film CF1/4-360K 145-364-1 1R24 Resistor, 360k ohm 1/4 watt 1% carbon film CF1/4-360K 145-364-1 1R25 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R26 Resistor, 1.5k ohm 1/4 ohm 1% metal film Mepco SFR25 145-152 1R27 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R28 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R29 Resistor, 15k ohm 1/4 watt 1% metal film Mepco SFR25 145-153 1R30 Potentiometer,25kohm linear taper PC mt Xicon/Alpha #31VQ403 100-143 1R31 Resistor, 22.1k ohm 1/4 watt 1% metal film Mepco SFR25 145-223 1R32 Resistor, 22.1k ohm 1/4 watt 1% metal film Mepco SFR25 145-223 1R33 Resistor, 5.6k ohm 1/4 watt 5% metal film Mepco SFR25 145-562 1S1 Switch, side action slide DPDT Ark-Les S-9022CD00-H 530-051 1Page 2
P/N 800-382A SRPT-30Front Panel Control Meter Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYPC BOARD, FP CNTL AND MTR, SRPT-30 800-382B 1B1 Subminiature Lamp, Lumex IFL-LX2162-16T 510-196 1B2 Subminiature Lamp, Lumex IFL-LX2162-16T 510-196 1C1 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C2 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C3 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C4 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1M1 Meter, Watts, Volts/Amps,VU 030-045M 1P1 CONN,HEADER,16-PIN,PCB MOUNT 417-1606 1P2 Connector, 4 pin single header (cut from 550-214) 550-226 1P4 CONN,HEADER,16-PIN,PCB MOUNT 417-1606 1P5 Connector, 6 pin Molex header (cut from 550-162) 550-136 1P6 Connector, 8 pin Molex header (cut from 550-162) 550-138 1Q1 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q2 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q3 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q4 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1R34 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R35 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R36 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R37 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R38 Resistor, SMT, size 1206, 182 ohms, Dale CRCW1206-182 185-182 1R39 Resistor, SMT, size 1206, 182 ohms, Dale CRCW1206-182 185-182 1R40 Resistor, SMT, size 1206, 182 ohms, Dale CRCW1206-182 185-182 1R41 Resistor, SMT, size 1206, 182 ohms, Dale CRCW1206-182 185-182 1R42 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 1R43 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 1R44 Resistor, SMT, size 1206, 392 ohms, Dale CRCW1206-392 185-392 1R45 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R46 Resistor, SMT, size 1206, 432 ohms, Dale CRCW1206-432 185-432 1R47 Resistor, SMT, size 1206, 47.5K ohms, Dale CRCW1206-47.5K 185-47.5K 1R48 Potentiometer, 5k ohm cermet Bourns 3309W-1-502 103-502 1R49 Potentiometer, 5k ohm cermet Bourns 3309W-1-502 103-502 1R50 Potentiometer, 5k ohm cermet Bourns 3309W-1-502 103-502 1R51 Potentiometer, 5k ohm cermet Bourns 3309P-1-502 101-502 1R52 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 1R53 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 1R55 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1S2 Switch, rotary 10WA135 530-059 1U5 IC, SMT, 8-Bit Ser In, Par Out SR Phillips 74HC164D 401-164 1U6 IC, Octal D Flip-Flop w 3-St Out Phillips 74HC374D 401-374 1U7 IC, SMT, Regulator,Adjustable, 1.5 Amps,National LM317AEMP 401-317 1
P/N 800-389A SRPT-30FP Control Meter BRD Assy (SBCM)8/5/02SYMBOL DESCRIPTION PART NUMBER QTYSRPT-30 FP CONTROL & METER BRD 800-389B 1B1,B2 Subminiature Lamp, Lumex IFL-LX2162-16T 510-196 2C1,C2 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 2C3 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C4 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C5,C6 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 2J7,J8 CONN,HEADER 3 PIN 417-0003 2M1 METER, 60 WATTS, VOLTS/AMPS, VU 030-046M 1P1 CONN,HEADER,16-PIN,PCB MOUNT 417-1606 1P2 Connector, 4 pin single header (cut from 550-214) 550-226 1P4 CONN,HEADER,16-PIN,PCB MOUNT 417-1606 1P5 Connector, 6 pin Molex header (cut from 550-162) 550-136 1P5 Connector, 8 pin Molex header (cut from 550-162) 550-138 1P7,P8 Open Top Two Circuit Shunt Molex 15-38-1024 550-182 2Q1 thru Q4 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 4Q5 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1R34 thru R37 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 4R38 thru R41 Resistor, SMT, size 1206, 182 ohms, Dale CRCW1206-182 185-182 4R42,R43 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 2R44 Resistor, SMT, size 1206, 392 ohms, Dale CRCW1206-392 185-392 1R45 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R46 Resistor, SMT, size 1206, 432 ohms, Dale CRCW1206-432 185-432 1R47 Resistor, SMT, size 1206, 47.5K ohms, Dale CRCW1206-47.5K 185-47.5K 1R48 thru R50 Potentiometer, 5k ohm cermet Bourns 3309W-1-502 103-502 3R51 Potentiometer, 5k ohm cermet Bourns 3309P-1-502 101-502 1R52,R53 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 2R55 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R58,R59 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 2R60 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R61 RESISTOR, 332 OHM, SURFACE MOUNT,+/-1%, 1/8W 185-332 1S2 Switch, rotary 10WA135 530-059 1U5 IC, SMT, 8-Bit Ser In, Par Out SR Phillips 74HC164D 401-164 1U6 IC, Octal D Flip-Flop w 3-St Out Phillips 74HC374D 401-374 1U7 IC, SMT, Regulator,Adjustable, 1.5 Amps,National LM317AEMP 401-317 1U12 ICSMT, Digital Pot,2 Ch,100K ohms,Analog Device AD8402AR100 408-402 1U13 IC,OP-amp, General Purpose Analog Device OP295GS 400-295 1R53 Resistor, SMT, size 1206, 68.1 ohms, Dale CRCW1206-68.1 185-68.1 1R55 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1S2 Switch, rotary 10WA135 530-059 1U5 IC, SMT, 8-Bit Ser In, Par Out SR Phillips 74HC164D 401-164 1U6 IC, Octal D Flip-Flop w 3-St Out Phillips 74HC374D 401-374 1U7 IC, SMT, Regulator,Adjustable, 1.5 Amps,National LM317AEMP 401-317 1
P/N 800-373A450-30 SRPT-30PA Assembly8/5/02SYMBOL DESCRIPTION PART NUMBER QTYSCREW,SEMS 6-32 X 7/16" PAN PH.ST. 422-6107 2#4 FLAT SS .250 X .125 X .018 423-4001 3Screw, 4-40 x 1/2" phillips pan head M/S nickel plated 500-011 5Lockwasher, #4 internal tooth small pattern zinc plated 500-055 5Screw, SEMS 4-40x3/8 Phillips Pan Head MS Black Zinc 500-211 3Spacer, 4-40 x 3/8 hex threaded Keystone 1450B 513-022 5Heatsink, Drilled for Revised STL-10/15C Rev B 520-050D5 1Thermalcote, Thermalloy #251 1# container 920-003 1ASSY., THERMOCOUPLE 959-0321 1Washer, TO-220 Shoulder NYL Thermalloy #7721-7PPS DB61024 3A1 Two-Stage RF Power Amplifier Board Assy- Generic (SBCM) 800-373A 1C35 Capacitor,SMT,size 1206,4.7pF,COG,100V Kemet C1206C479C1GAC 270-407-1 1C36 Capacitor,SMT,size 1206,4.7pF,COG,100V Kemet C1206C479C1GAC 270-407-1 1C37 Capacitor,SMT,size 1206,4.7pF,COG,100V Kemet C1206C479C1GAC 270-407-1 1INS1 INSULATOR,MICA,TO-220,56-77-11 407-0036 1INS2 INSULATOR,MICA,TO-220,56-77-11 407-0036 1INS3 INSULATOR,MICA,TO-220,56-77-11 407-0036 1L8 Inductor, SMT, size 1206, 5nH, Coilcraft A04TJ 350-192 1L9 Inductor, SMT, size 1206, 8nH, Coilcraft A05TJ 350-194 1L10 Inductor, SMT, size 1206, 8nH, Coilcraft A05TJ 350-194 1L11 Inductor, SMT, size 1206, 5nH, Coilcraft A04TJ 350-192 1R1 Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X 185-000 1U3 IC, PA MODULE, 440-470 MHZ, 30W 468-762 1U5 Integated Circuit,SMT,Regulator,5 amp,National LM338T 401-338 1U6 Integated Circuit,SMT,Regulator,5 amp,National LM338T 401-338 1U7 Integated Circuit,SMT,Regulator,5 amp,National LM338T 401-338 1
P/N 800-379AR SRPT-30RPU Transmitter I/O Board Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYScrew, 4-40 x 7/16" phillips pan head MS zinc plated 500-162 2PC Board, STL/RPU Transmitter I/O Rev A 800-379B 1C1 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C2 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C3 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C4 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C5 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C6 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C7 Cap, monolithic chip, 22 pf 50v 5% KEMET C1206C220J5GACTR 270-220 1C8 Cap, monolithic chip, 22 pf 50v 5% KEMET C1206C220J5GACTR 270-220 1C9 Cap, monolithic chip, 22 pf 50v 5% KEMET C1206C220J5GACTR 270-220 1J4 Connector, D-Sub 15 pin angle Keltron DNR-15PJL-SG 550-170 1L1 Inductor, SMT, Power, 0.68, Coilcraft DO3316P-681HC 350-196 1L2 Inductor, SMT, Power, 0.68, Coilcraft DO3316P-681HC 350-196 1L3 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L4 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L5 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L6 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L7 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L8 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L9 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1P2 Connector, 8 pin Molex angle header (cut from 550-163) 550-176 1P3 Conn,2x8 pin dual row header right angle cut from 550-217 550-211 1
P/N 949-0365 SRPT-30RF Output Cable8/5/02SYMBOL DESCRIPTION PART NUMBER QTYJACK,N PANEL FOR RG-142B/U 417-0076 1CBL,COAX TEFLON RG 142B/U BELDEN 621-0001 1
P/N 800-373A SRPT-30Two-Stage RF Power Amplifier Board Assy - Generic8/5/02SYMBOL DESCRIPTION PART NUMBER QTYTAPE,KAPTON 1/4 700-0119 1RF Shielding Fence For Power Amplifier(Interior) 700-226-59 1Leader Tech Fence # 47-CBSU-2.75 X 5.75 X .4 NO COVER 700-268 1PC Board, Power Amplifier 800-373B 1C1 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C2 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C3 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C4 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C5 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C6 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C7 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C8 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C9 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C10 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C11 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C12 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C15 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C16 Cap.,Tantalum,SMT,Size C, 33uF,16V,Sprauge T491C336K016AS 298-336 1C17 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C18 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C19 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C20 Cap.,Tantalum,SMT,Size C, 33uF,16V,Sprauge T491C336K016AS 298-336 1C21 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C22 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C23 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C24 Capacitor, Monolithic Chip 100000pF 1% C1206C104J5RAC Kemet 270-104 1C25 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C26 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C27 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C28 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C29 Cap.,Tantalum,SMT,Size C, 33uF,16V,Sprauge T491C336K016AS 298-336 1C30 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C31 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C32 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C33 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C34 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1D3 Diode, Motorola MMBD101L chip 410-305 1D4 Diode, Motorola MMBD101L chip 410-305 1D5 Diode, Zener, SMT, 2.5V, Motorola MMSZ5222BT1 415-222 1D6 Diode, Zener, SMT, 13V, Vishay BZX84C13TR 415-840 1D7 Diode, SMT, Zener, 4.7V, Motorola BZX84C4V7LT1 418-447 1L1 Inductor, SMT, Power, 0.68, Coilcraft DO3316P-681HC 350-196 1L2 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 1L3 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 1L4 Inductor, SMT, Power, 1uH, Coilcraft DT1608C-102 350-197 1L5 Inductor, SMT, Power, 1uH, Coilcraft DT1608C-102 350-197 1L6 Inductor, SMT, Power, 1uH, Coilcraft DT1608C-102 350-197 1L7 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 1P1 Connector, 8 pin Molex header (cut from 550-162) 550-138 1P2 Connector, S.FL2-R-SMT surface mount Hirose 550-193 1P3 Connector,6-Pin Header 550-324 1Page 1
P/N 800-373A SRPT-30Two-Stage RF Power Amplifier Board Assy - Generic8/5/02Q1 Transistor, SMT, PNP, Motorola MMBT2907ALT1 420-907 1Q2 Transistor, SMT, PNP, Motorola MMBT2907ALT1 420-907 1Q3 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q4 Transistor, SMT, NPN, Motorola MMJT9410 429-410 1Q5 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1R2 Resistor, SMT, 1206, 274 ohm, Dale CRCW1206-274 185-274 1R3 Resistor,SMT, 3Watt. 0.05 ohms, Dale WSR-3-.05-1% 184-005 1R4 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R5 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R6 Resistor, SMT, size 1206, 392 ohms, Dale CRCW1206-392 185-392 1R7 Resistor, Dale CRCW1206-100 1/8 W 100 ohm chip 185-101 1R8 Resistor, SMT, 3 Watt, 0.1 ohm 1%, Dale WSR-3-.1-1% 184-001 1R9 Resistor, SMT, 3 Watt, 0.1 ohm 1%, Dale WSR-3-.1-1% 184-001 1R10 Resistor, SMT, 3 Watt, 0.1 ohm 1%, Dale WSR-3-.1-1% 184-001 1R11 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R12 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R13 Resistor, #263-47k ohm 1/8 watt 5% chip 185-473 1R14 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R15 Resistor, SMT, 1206, 274 ohm, Dale CRCW1206-274 185-274 1R17 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R18 Resistor,SMT, 3Watt. 0.05 ohms, Dale WSR-3-.05-1% 184-005 1R19 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R20 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R21 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R22 Resistor, SMT, 1206, 51.1 ohm, Dale CRCW1206-51.1 185-51.1 1R23 Resistor, SMT, 1206, 51.1 ohm, Dale CRCW1206-51.1 185-51.1 1R24 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R25 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R27 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R28 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R29 Resistor, SMT, 1206, 22.1K, Dale CRCW1206-22.1K 185-22.1K 1R31 Resistor, SMT, 1206, 3.32K, Dale CRCW1206-3.32K 185-3.32K 1R32 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R33 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R34 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R35 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R36 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R39 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R40 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R41 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1T1 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1T2 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1U1 IC, SMT, Op-amp, quad, rail to rail, Analog Device OP-495GS 400-495 1U2 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1U8 IC,OP-amp, General Purpose Analog Device OP295GS 400-295 1Page 2
P/N 800-388A SRPT-30Two-Stage RF Power Amplifier Board Assy - Generic8/5/02SYMBOL DESCRIPTION PART NUMBER QTYTAPE,KAPTON 1/4 700-0119 0RF Shielding Fence For Power Amplifier(Interior) 700-226-59 1Leader Tech Fence # 47-CBSU-2.75 X 5.75 X .4 NO COVER 700-268 1PC BOARD, TWO-STAGE RF PA 800-388B 1C1 thru C6 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 6C7 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C8 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C9 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C10 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C11 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C12 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C15 Cap., SMT, 1206, 4700 pf, COG, 100V, Kemet C1206C472J5GACTU 270-472 1C16 Cap.,Tantalum,SMT,Size C, 33uF,16V,Sprauge T491C336K016AS 298-336 1C17,C18 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 2C19 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C20 Cap.,Tantalum,SMT,Size C, 33uF,16V,Sprauge T491C336K016AS 298-336 1C21,C22 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 2C23 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C24 Capacitor, Monolithic Chip 100000pF 1% C1206C104J5RAC Kemet 270-104 1C25 thru C28 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 4C29 Cap.,Tantalum,SMT,Size C, 33uF,16V,Sprauge T491C336K016AS 298-336 1C30 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C31 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C32 thru C34 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 3C40 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1D3,D4 Diode, Motorola MMBD101L chip 410-305 2D5 Diode, Zener, SMT, 2.5V, Motorola MMSZ5222BT1 415-222 1D6 Diode, Zener, SMT, 13V, Vishay BZX84C13TR 415-840 1D7 Diode, SMT, Zener, 4.7V, Motorola BZX84C4V7LT1 418-447 1L1 Inductor, SMT, Power, 0.68, Coilcraft DO3316P-681HC 350-196 1L2,L3 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 2L4 thru L6 Inductor, SMT, Power, 1uH, Coilcraft DT1608C-102 350-197 3L7 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 1P1 Connector, 8 pin Molex header (cut from 550-162) 550-138 1P2 Connector, S.FL2-R-SMT surface mount Hirose 550-193 1P3 Connector,6-Pin Header 550-324 1Q1,Q2 Transistor, SMT, PNP, Motorola MMBT2907ALT1 420-907 2Q3 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q4 Transistor, SMT, NPN, Motorola MMJT9410 429-410 1Q5 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1R2 Resistor, SMT, 1206, 274 ohm, Dale CRCW1206-274 185-274 1R3 Resistor,SMT, 3Watt. 0.05 ohms, Dale WSR-3-.05-1% 184-005 1R4 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R5 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R6 Resistor, SMT, size 1206, 392 ohms, Dale CRCW1206-392 185-392 1R7 Resistor, Dale CRCW1206-100 1/8 W 100 ohm chip 185-101 1R8 thru R10 Resistor, SMT, 3 Watt, 0.1 ohm 1%, Dale WSR-3-.1-1% 184-001 3R11 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R12 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R13 Resistor, SMT, size 1206, 15K ohms, Dale CRCW1206-15K 185-153 1R14 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R15 Resistor, SMT, 1206, 274 ohm, Dale CRCW1206-274 185-274 1R17 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R18 Resistor,SMT, 3Watt. 0.05 ohms, Dale WSR-3-.05-1% 184-005 1Page 1
P/N 800-388A SRPT-30Two-Stage RF Power Amplifier Board Assy - Generic8/5/02R19 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R20 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R21 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R22,R23 Resistor, SMT, 1206, 51.1 ohm, Dale CRCW1206-51.1 185-51.1 2R24 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R25 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R27 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R28 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R29 Resistor, SMT, 1206, 22.1K, Dale CRCW1206-22.1K 185-22.1K 1R31 Resistor, SMT, 1206, 3.32K, Dale CRCW1206-3.32K 185-3.32K 1R32 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R33 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R34 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R35,R36 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 2R39 thru R41 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 3T1,T2 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 2U1 IC, SMT, Op-amp, quad, rail to rail, Analog Device OP-495GS 400-495 1U2 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1U8 IC,OP-amp, General Purpose Analog Device OP295GS 400-295 1R20 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R21 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R22 Resistor, SMT, 1206, 51.1 ohm, Dale CRCW1206-51.1 185-51.1 1R23 Resistor, SMT, 1206, 51.1 ohm, Dale CRCW1206-51.1 185-51.1 1R24 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R25 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R27 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R28 Resistor, SMT, size 1206, 1.21K ohms, Dale CRCW1206-1.21K 185-1.21K 1R29 Resistor, SMT, 1206, 22.1K, Dale CRCW1206-22.1K 185-22.1K 1R31 Resistor, SMT, 1206, 3.32K, Dale CRCW1206-3.32K 185-3.32K 1R32 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R33 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R34 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R35 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R36 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R39 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R40 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R41 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1T1 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1T2 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1U1 IC, SMT, Op-amp, quad, rail to rail, Analog Device OP-495GS 400-495 1U2 IC,SMT,Amplifier,Wideband, 1 Watt Mini Circuit HELA-10B Kit 400-001 1U8 IC,OP-amp, General Purpose Analog Device OP295GS 400-295 1Page 2
P/N 800-375AT SRPT-30Transmitter Synthesizer Board Assy - Generic8/5/02SYMBOL DESCRIPTION PART NUMBER QTYC52 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1TAPE,KAPTON 1/4 700-0119 1Exterior Fencing&Cover,Synth Leader Tech88-CBSU-2.25x5.75x.8 700-226-63 1PC Board, Transmitter Synthesizer, 800-375B 1C1 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C3 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C4 Capacitor,Tantalum,SMT,size D, 47uF,16V Kemet T491D476K016AS 298-476 1C5 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C6 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C8 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C9 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C10 Capacitor,Tantalum,SMT,size D, 15uF,25V Kemet T491D156K025AS 298-156 1C11 Capacitor,Tantalum,SMT,size X,150uF,16V Kemet T491X157K016AS 298-157 1C12 Capacitor,Tantalum,SMT,size D, 15uF,25V Kemet T491D156K025AS 298-156 1C13 Capacitor,Tantalum,SMT,size X,150uF,16V Kemet T491X157K016AS 298-157 1C16 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C17 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C18 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C19 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C20 Capacitor, Monolithic Chip 100000pF 1% C1206C104J5RAC Kemet 270-104 1C21 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C22 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C23 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C24 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C25 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C26 Capacitor, monolithic chip, 10 pf 50v Kemet C1206C100J5GACTR 270-100 1C27 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C28 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C29 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C30 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C31 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C32 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C33 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C34 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C35 Capacitor, Monolithic Chip 100000pF 1% C1206C104J5RAC Kemet 270-104 1C36 Capacitor,Tantalum,SMT,size D, 47uF,16V Kemet T491D476K016AS 298-476 1C38 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C39 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C40 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C41 Cap., Tantalum, SMT, Size B, 10uF, 16V,Kemet T491B106K016AS 298-106 1C42 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C43 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C44 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C45 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C50 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C51 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C53 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C54 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C55 Cap, Monolithic chip 10000pF 10% XR7 Kemet C1206C103J5RACTR 270-103 1C56 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1C57 Capacitor,monolithic chip,33 pf 50v 5% Kemet C1206C330J5GAC 270-330 1C58 Capacitor,monolithic chip,33 pf 50v 5% Kemet C1206C330J5GAC 270-330 1C59 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1Page 1
P/N 800-375AT SRPT-30Transmitter Synthesizer Board Assy - Generic8/5/02C60 Cap.,Tantalum,SMT, Size D, 100uF, 16V,Kemet T491X107K016AS 298-107 1C61 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C62 Cap SMT 1mF 16V Tantalum Kemet T491A105M016AS 298-105 1D1 Diode, Zener, SMT, 13V, Vishay BZX84C13TR 415-840 1D2 Diode, SMT, Zener, 5.1V Motorola BZX84C5V1LT1 418-451 1D3 Diode, SMT, Zener, 4.7V, Motorola BZX84C4V7LT1 418-447 1D4 Diode, SMT, Zener, 5.1V Motorola BZX84C5V1LT1 418-451 1J1 Connector, S.FL2-R-SMT surface mount Hirose 550-193 1JP1 Open Top Two Circuit Shunt Molex 15-38-1024 550-182 1L1 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L2 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L3 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L4 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 1L5 Inductor, SMT, 1008, 330nH, Coilcraft 1008CS-331XKBC 350-191 1L6 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L7 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L8 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1L9 Inductor, 10uH SMT DN12103JTR-ND DELEVAN 5% 330-024 1P1 Conn,16-Pin (cut from 550-325) Right Angle 550-325-16 1P2 Conn,20-Pin (cut from 550-325) Right Angle 550-325-20 1Q1 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1Q2 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1Q3 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1Q4 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1Q5 Transistor, SMT, Darlington, NPN, Mototrola MMBTA14LT1 420-141 1Q7 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q8 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1Q9 Transistor, SMT, General Purpose,NPN, Motorola MMBT3904LT1 439-041 1R1 Resistor, SMT, size 1206, 2.74K ohms, Dale CRCW1206-2.74K 185-2.74K 1R2 Resistor, SMT, size 1206, 5.11K ohms, Dale CRCW1206-5.11K 185-5.11K 1R3 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R4 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R5 Resistor, SMT, size 1206, 22.1 ohms, Dale CRCW1206-22.1 185-22.1 1R6 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R7 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R8 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R11 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R13 Resistor, Dale CRCW1206-100K 100k ohm 1/8 watt 1% chip 185-104 1R14 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R15 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R16 Resistor, Dale CRCW1206-100K 100k ohm 1/8 watt 1% chip 185-104 1R17 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R18 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R20 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R21 Resistor, SMT, size 1206, 18.2 ohms, Dale CRCW1206-18.2 185-18.2 1R22 Resistor, SMT, size 1206, 18.2 ohms, Dale CRCW1206-18.2 185-18.2 1R23 Resistor, SMT, size 1206, 18.2 ohms, Dale CRCW1206-18.2 185-18.2 1R24 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R25 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R26 Resistor, SMT, size 1206, 133 ohms, Dale CRCW1206-133 185-133 1R27 Resistor, 15 ohm 1/8 watt 5% chip Dale #CRCW1206150JT 185-150 1R28 Resistor, SMT, size 1206, 39.2 ohms, Dale CRCW1206-39.2 185-39.2 1R29 Resistor, SMT, size 1206, 39.2 ohms, Dale CRCW1206-39.2 185-39.2 1R30 Resistor, SMT, size 1206, 2.74K ohms, Dale CRCW1206-2.74K 185-2.74K 1Page 2
P/N 800-375AT SRPT-30Transmitter Synthesizer Board Assy - Generic8/5/02R31 Resistor, SMT, size 1206, 5.11K ohms, Dale CRCW1206-5.11K 185-5.11K 1R32 Resistor, SMT, size 1206, 5.11K ohms, Dale CRCW1206-5.11K 185-5.11K 1R33 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R34 Resistor, SMT, size 1206, 47.5 ohms, Dale CRCW1206-47.5 185-47.5 1R35 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R36 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R37 Resistor, SMT, size 1206, 133 ohms, Dale CRCW1206-133 185-133 1R38 Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X 185-000 1R43 Resistor, SMT, 1206, 51.1 ohm, Dale CRCW1206-51.1 185-51.1 1R44 Resistor, SMT, 1206, 3.32K, Dale CRCW1206-3.32K 185-3.32K 1R45 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R52 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R53 Resistor, SMT, 1206, 1.62K Ohm, Dale CRCW1206-1.62K 185-1.62K 1R54 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R55 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R56 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R57 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R58 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R59 Resistor, Dale CRCW1206-100 1/8 W 100 ohm chip 185-101 1R60 Resistor, SMT, size 1206, 2.74K ohms, Dale CRCW1206-2.74K 185-2.74K 1R61 Resistor, SMT, size 1206, 5.11K ohms, Dale CRCW1206-5.11K 185-5.11K 1R62 Resistor, SMT, Size 1206, 475 ohms, Dale CRCW1206-475 185-475 1R63 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R66 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R67 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R68 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R69 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R70 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R71 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R72 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R73 Resistor, SMT, 1206, 2.21K ohms, Dale CWCW1206-2.21K 185-2.21K 1R74 Potentiometer, 5K ohms, SMT, Bourns 3224W-1-502E 108-502 1R75 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R76 Resistor, SMT, 1206, 22.1K, Dale CRCW1206-22.1K 185-22.1K 1R77 Resistor, 10K ohm 1/8 watt 1% chip Dale CRCW1206-10K 185-103 1R78 Resistor, Dale CRCW1206-100 1/8 W 100 ohm chip 185-101 1R79 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R80 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R81 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R82 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1R83 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R84 Resistor, 10 Ohm Dale CRCW1206-10 1% Tape & Reel 185-100 1R85 Resistor, SMT, size 1206, 133 ohms, Dale CRCW1206-133 185-133 1R86 Resistor, 1K ohm 1/8 watt 1% chip Dale CRCW1206-1K 185-102 1R87 Resistor, SMT, 1206, 4.75K, Dale CRCW1206-4.75K 185-4.75K 1U1 IC, SMT, Microcontroller Atmel AT90S4433-8AI 409-044 1U2 IC, SMT, Op-amp, quad, rail to rail, Analog Device OP-495GS 400-495 1U4 IC,SMT,Prescaler, Dual Mod, 64/65-128/129 Motorola MC12054AD 402-054 1U5 IC, SMT, PLL Freq Synth, Serial inp Motorola MC145158DW2 400-158 1U7 IC,SMT,Op-amp,Low Noise,High Audio BW Analog Device OP-275GS 401-275 1U8 IC,SMT,Op-amp,Low Noise,High Audio BW Analog Device OP-275GS 401-275 1U9 IC,SMT,Digital Pot,+/-15V,10K Ohms Analog Device AD7376AR10 407-376 1U10 IC, SMT, MMIC amplifier, 2 GHz, Broadband, NEC UPC1678GV 400-678 1U11 IC, SMT, MMIC amplifier, 2 GHz, Broadband, NEC UPC1678GV 400-678 1Page 3
P/N 800-375AT SRPT-30Transmitter Synthesizer Board Assy - Generic8/5/02U14 IC, SMT, Regulator,Adjustable, 1.5 Amps,National LM317AEMP 401-317 1U15 Crystal, SMD 12.8 MHz Abracon #ASTX-01-12.800Mhz 5 volt 012-280 1U16 ICSMT, Digital Pot,2 Ch,100K ohms,Analog Device AD8402AR100 408-402 1X1 Crystal,SMT,7.3728 MHz, 50ppm, Epson MA-506-7.3728M-C2 011-7.3728 1Page 4
P/N 586-195 SRPT-30Cable Assy, AC Connector to Ground8/5/02SYMBOL DESCRIPTION PART NUMBER QTYSolder Lug, #4 short Concord 707-1204 512-018 1Terminal,NICHIFU TMDN #125-250-03FA TERMINAL 512-020 1Wire, Stranded UL1015-20/10 Black Tinned Copper 580-130 1
P/N 959-0321 SRPT-30Thermocouple Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYThermistor, Fenwal 142-102-FAG-RB1 1000 OHM @ 25C 10% 120-002 1Terminal, vinyl insulated C10 #10 stud #10-12 wire 512-002 1Hysol Epoxi-Patch Kit 11C Black 900-019 1
P/N 800-166CM SRPT-30Generic RPU Audio Board Assy8/5/02SYMBOL DESCRIPTION PART NUMBER QTYPC Board, Audio RPT-2/15/30 REV-9526 800-166B 1C1 Capacitor, 470 pf 50v 10% Y5P disc Jetcon F6Y5P1C471K-JT 253-471 1C2 Capacitor, tantalum, 4.7 mf 16v Kemet T350B475K016AS 299-470 1C3 Capacitor, 106 50V Radial Electrolytic SPG 515D106M050JA6A 219-106 1C4 Capacitor, electrolytic 22uF radial 35V 219-220 1C7 Cap.,.27 mf 100v 10% polypro CD MTC1P27K OR Bishop C21B274K 226-274 1C9 Capacitor, electrolytic 220uF 25V radial NIC UVX1E221MPA1TD 219-221 1C10 Cap., 68pF 5% 200V ceramic dipped Kemet C317C680J2G5CA 256-680C 1C11 Capacitor, .0082 Mfd 2.5% 100v polypro Seacor PFWAB82OHGNE 215-822 1C12 Capacitor, .01 mf 50v GMV disc Jetcon F7Z5U1C103Z-TR 217-104 1C13 Capacitor, electrolytic 220uF 25V radial NIC UVX1E221MPA1TD 219-221 1C14 Capacitor, electrolytic 220uF 25V radial NIC UVX1E221MPA1TD 219-221 1C15 Capacitor, 470 pf 50v 10% Y5P disc Jetcon F6Y5P1C471K-JT 253-471 1C16 Capacitor, .1 mf 100v 10% mylar Ohsung OSG2A104K BULK 217-103 1C17 Capacitor, tantalum, 4.7 mf 16v Kemet T350B475K016AS 299-470 1C18 Capacitor, 106 50V Radial Electrolytic SPG 515D106M050JA6A 219-106 1C19 Capacitor, tantalum, 4.7 mf 16v Kemet T350B475K016AS 299-470 1C20 Capacitor, .012 mfd 2.5% 100v polypro Seacor PFWAC120HGUE 215-123 1C21 Capacitor, electrolytic 22uF radial 35V 219-220 1C22 Capacitor, .012 mfd 2.5% 100v polypro Seacor PFWAC120HGUE 215-123 1C24 Cap., 47pF 5% 200V ceramic dipped Kemet C317C470J2G5CA 255-470C 1C25 Capacitor, .022 mfd 2.5% 100v polypro Seacor PFWAC220HGNE 215-223 1C26 Capacitor, .0039 mfd 2.5% polypro Seacor PFWAB390HGNE 215-392 1C27 Cap., 47pF 5% 200V ceramic dipped Kemet C317C470J2G5CA 255-470C 1C28 Capacitor, .01 mf 50v GMV disc Jetcon F7Z5U1C103Z-TR 217-104 1C29 Capacitor, 470 pf 50v 10% Y5P disc Jetcon F6Y5P1C471K-JT 253-471 1C30 Capacitor, electrolytic 22uF radial 35V 219-220 1C31 Cap.,.27 mf 100v 10% polypro CD MTC1P27K OR Bishop C21B274K 226-274 1C32 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C33 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C34 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C35 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C36 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C37 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C38 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C39 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C40 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1C41 Cap,monolithic,1000pf 50v 5%KemetC1206C102J5GACTR marked 270-102 1D1 Diode, 1N4148 Philips 410-914 1D2 Diode, 1N4148 Philips 410-914 1D3 Diode, 1N4148 Philips 410-914 1D4 Diode, 1N4148 Philips 410-914 1D5 Diode, 1N4148 Philips 410-914 1D6 Diode, General Instruments 1N4007 414-007 1IC1 Integrated Circuit, SGS TDA1054M 401-054 1IC2 Integrated Circuit, TI LM3900N 403-900 1L1 Inductor, 387-150M 40000-150000 uH Aurora #47271-011 350-032 1Page 1
P/N 800-166CM SRPT-30Generic RPU Audio Board Assy8/5/02P1 Connector, 10 pin header (cut from 550-162) 550-123 1R1 Resistor, 1k ohm 1/4 watt 1% metal film Mepco SFR55 1K 1%TR 145-102 1R2 Resistor, 47k ohm 1/4 watt 1% metal film Mepco SFR25 145-473 1R3 Resistor, 182 ohm 1/4 watt 1% metal film Mepco SFR25 145-181 1R4 Resistor, 680 ohm 1/4 watt 1% metal film Mepco SFR25 145-681 1R5 Resistor, 150 ohm 1/4 watt 1% metal film Mepco SFR25 145-151 1R6 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R7 Resistor, 3.32k ohm 1/4 watt 1% metal film Mepco SFR55 145-332 1R8 Resistor, 3.9k ohm 1/4 watt 1% metal film Mepco SFR25 145-392 1R9 Resistor, 3.3 ohm 1/4 watt 1% metal film Mepco SFR25 145-030 1R10 Resistor, 3.9k ohm 1/4 watt 1% metal film Mepco SFR25 145-392 1R11 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R12 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1R13 Resistor, 330 ohm 1/4 watt 1% metal film Mepco SFR25 145-331 1R14 Resistor, 8.2k ohm 1/4 watt 1% metal film Mepco SFR25 145-822 1R15 Resistor, 3.9k ohm 1/4 watt 1% metal film Mepco SFR25 145-392 1R16 Resistor, 33k ohm 1/4 watt 1% metal film Mepco SFR25 145-333 1R17 Resistor, 220 ohm 1/4 watt 1% metal film Mepco SFR25 145-221 1R19 Resistor, 2.21 meg ohm 1/4 watt 1% metal film (2.21 Meg 1%) 145-225 1R20 Resistor, 470k ohm 1/4 watt 1% metal film Koa MF55D TR 145-474 1R22 Potentiometer, 5k ohm cermet Bourns 3309P-1-502 101-502 1R23 Resistor, 3.32k ohm 1/4 watt 1% metal film Mepco SFR55 145-332 1R24 Resistor, 2.7k ohm 1/4 watt 1% metal film Mepco SFR25 145-272 1R25 Resistor, 4.75K ohm 1/4 watt 1% metal film Mepco SFR25 145-472 1R26 Potentiometer, 100K ohm cermet Bourns 3309P-1-104 101-104 1R27 Resistor, 2.21K ohm 1/4 watt 1% metal film Mepco SFR25 145-222 1R28 Resistor, 2.21 meg ohm 1/4 watt 1% metal film (2.21 Meg 1%) 145-225 1R29 Resistor, 10 meg ohm 1/4 watt 5% metal film Mepco SFR25 145-106 1R30 Resistor, 8.2 meg ohm 1/4 watt 5% carbon film 29SJ250 145-825 1R31 Resistor, 221k ohm 1/4 watt 1% RN55D2213F 145-224-1 1R32 Resistor, 22.1k ohm 1/4 watt 1% metal film Mepco SFR25 145-223 1R33 Potentiometer, 100K ohm cermet Bourns 3309P-1-104 101-104 1R34 Resistor, 10k ohm 1/4 watt 1% metal film Mepco SFR25 145-103 1R35 Resistor, 475k ohm 1/4 watt 1% SFR55 475K 1% 145-474-1 1R36 Resistor, 475k ohm 1/4 watt 1% SFR55 475K 1% 145-474-1 1R37 Potentiometer, 1meg ohm cermet Bourns 3296Y-1-105 top adjust 104-105 1R38 Resistor, 1 meg ohm 1/4 watt 1% metal film Mepco SFR25 145-105 1R39 Resistor, 1 meg ohm 1/4 watt 1% metal film Mepco SFR25 145-105 1R40 Resistor, 2.21 meg ohm 1/4 watt 1% metal film (2.21 Meg 1%) 145-225 1R41 Resistor, 560 ohm 1/4 watt 1% metal film Mepco SFR25 145-561 1R42 Resistor, 2.21 meg ohm 1/4 watt 1% metal film (2.21 Meg 1%) 145-225 1R44 Resistor, 8.2k ohm 1/4 watt 1% metal film Mepco SFR25 145-822 1R45 Resistor, 2.7k ohm 1/4 watt 1% metal film Mepco SFR25 145-272 1R47 Resistor, 100k ohm 1/4 watt 1% metal film Mepco SFR25 145-104 1Page 2
P/N 586-194 SRPT-30Cable Assy, AC Connector to Fuseholder8/5/02SYMBOL DESCRIPTION PART NUMBER QTYTerminal,NICHIFU TMDN #125-250-03FA TERMINAL 512-020 2Wire, Stranded UL1015-20/10 Black Tinned Copper 580-130 1

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