AeroComm 5075TX-F-15 Miniature UHF Transmitter User Manual Nitech TX Data Sheet

AeroComm Inc. Miniature UHF Transmitter Nitech TX Data Sheet

070501 Manual

Miniature UHF TransmitterMiniature UHF Transmitter, Model 50757TX-FFeatures Benefits464 Hudson Terrace 19516 Amaranth DriveEnglewood Cliffs, NJ 07632 Germantown, MD 20874(201) 227-0066 (301) 540-0700www.aerocomminc.com•Unconditionally stable • No extraneous signals and no spurs• Low power consumption • Low current requirements• Compact • Easily fits into most applications• Up to 9600 Baud • Can handle modest data rates
Index Applications & Specifications Block Diagram Schematic & Electrical Component Parts List 50757-04-13, PL50757-03-13 PCB Fabrication & Assembly 50757-07-13, 50757-03-13 Mechanical Drawings 757-0513, 757-0514 Mechanical Assembly 757-02-11, PL 757-02-11
Miniature UHF Transmitter, Model 50757TX-FApplicationsSpecificationsThe AeroComm Miniature UHF Transmitter, Model 50757TX-F is a frequency agile transmitter suitable for fixed, portable, and airborne applications. It operates in the 860 – 960 MHz frequency band. When used in conjunction with AeroComm UHF Receiver Model 50757RX, the transmitter creates a versatile communications link. This compact transmitter, when put into a weatherproof housing, can operate under the most adverse conditions.This transmitter can be used in Multiple Address Systems where remote data can be sent to a central point over long distances.Frequency Range FCC AcceptanceChannel SpacingNumber of ChannelsRF Power OutModulationData RateFrequency StabilitySpurious OutputOutput Return LossLoad VSWROrdering OptionsPower output Option #1mW W0 (Part 15)100mW (Part 90) 902-928 MHzPart 1525 kHz / 12.5 kHz (selectable)1040 @ 25 kHz / 2080 @ 12.5 kHz1mW(Part 15)+ 5 kHz (adjustable)up to 9600 bps2 ppm< -40 dBm> 15 dBno damage+5 VDC Line+12 VDC LineTransmit Key LineContinuous TransmissionKey Time to Data RecoveryReverse Polarity ProtectionTemperature RangeSizeWeightConnectors RF Out+5V, +12V, KEYData17 mA continuous25 mA continuous / 170 mA transmit< 1mA @ 5 VDCYES1.6 msYES-30 to +60 C4.85” x 2.2” x 0.6”4.45 oz.SMB Male1000 pf feed-thru cap100 pf feed-thru cap ∞
DATA IN+12VOP AMP OSCILLATOR X3 X3 X2+5V1 +5V2 +5V2MULTIPLIER STAGEBPFBAND PASSFILTER+5V2AMPX2FREQUENCY DOUBLERBPFBAND PASSFILTERAMP+5V3 +5V3LPFLOW:PASS FILTERRF OUTX212V INKEYKEYCIRCUIT 5 VOLTREG5 VOLTREG+5V2+5V3+5V1
757-0413C.sch-1 - Mon Feb 12 15:01:08 2001
PARTS LIST MODEL / PRODUCT: NEXT ASSY: ASSY TITLE: PART LIST / ASSY NO.: AeroComm, IncNI-TECH50757-02-11FIXED FREQ. TX PL50757-03-13 19516 Amaranth Drive PROGRAM MANAGER: CHARGE #: NOTES: Germantown, MD 20874 JA C757 1. ALT. P/N A1P12, VOLTRONICS (.6-12pF) 301-540-0700 ISSUED BY: DATE: 2. BAND 1 : 477MS-1094A TOKO 860-910 MHz JJC 9/18/2000 BAND 2 : 477MS-1036A TOKO 910-960 MHz APPROVED BY: DATE: 3. FOR FOUT OF 860-890 MHz USE 492S-1055A TOKO FOR FOUT OF 890-930 MHz USE 492S-1059A TOKO REV: DATE: FOR FOUT OF 930-960 MHz USE 492S-1063A TOKO D10/26/2000 4. C12 IS 39pF FOR 928.3875 MHZ (P/N: C17AH390J4TXL)FILE: PL757-0313 ECN #: EFFECTIVE DATE: C12 IS 75pF FOR 869.5 MHZ (P/N: C17AH750J4TXL)ER #: ACI-0199ACI-01805. REFER TO TEST PROCEDURE FOR VALUE RANGEITEM REF DES AeroComm P/N MFR P/N DESCRIPTION QTY VALUE PREF P/L MFR50757-03-13 ASSEMBLY DRAWING REF AEROCOMM50757-04-13 SCHEMATIC REF AEROCOMM150757-07-13 PCB FAB 1AEROCOMM2U5 78L05ABP VOLTAGE REG. +5V 1MOTOROLA3U6 ZR78L05C VOLTAGE REG. +5V 1ZETEX4U4 ERA-5 MMIC AMPLIFIER 1MINI-CIRCUITS5Q1-3 BFR92 NPN HI FREQ XSTR 3MOTOROLA6C1 C1206C474K5RAC CAP., CERAMIC CHIP 1.47uF KEMET7C2-3 C9 ,C16 , C26 , C36 C1206C104K5RAC CAP., CER CHIP 8.1uF KEMET8C33-34 C39-40 C45 C11CF101J8TXL CAP., PORCELAIN CHIP 5100pF DIELECTRIC9C35 C11AH4R7J5TXL CAP., PORCELAIN CHIP 14.7pF DIELECTRIC10 C6 SEE NOTE 5 C17AHXXXJ4TXL CAP., PORCELAIN CHIP 1SAT DIELECTRIC11 C10 C17AH470J4TXL CAP., PORCELAIN CHIP 147pF DIELECTRIC12 C11 C17AH181J4TXL CAP., PORCELAIN CHIP 1180pF DIELECTRIC13 C14 C17AH750J4TXL CAP., PORCELAIN CHIP 175pF DIELECTRIC14 C13 C17AH6R0J4TXL CAP., PORCELAIN CHIP 16.0pF DIELECTRIC15 C15 ,C18 C17AH120J4TXL CAP., PORCELAIN CHIP 212pF DIELECTRICFORM ACI99-8311 Rev. A 1 of 5
PARTS LIST AeroComm, Inc ASSY TITLE:PART LIST NO.:PL50757-03-13FIXED FREQ. TX REV: DITEM REF DES AeroComm P/N MFR P/N DESCRIPTION QTY VALUE PREF SPL MFR16 C19 C17AH2R0B4TXL CAP., PORCELAIN CHIP 12pF DIELECTRIC17 C20 C17AH150J4TXL CAP., PORCELAIN CHIP 115pF DIELECTRIC18 C21 C17AH4R7J4TXL CAP., PORCELAIN CHIP 14.7pF DIELECTRIC19 C24 C17AH5R6J4TXL CAP., PORCELAIN CHIP 15.6pF DIELECTRIC20 C25 C29 C17AH101J4TXL CAP., PORCELAIN CHIP 2100pF DIELECTRIC21 C4 SEE NOTE 1 5851 CAPACITOR, VARIABLE 1.5-5pF JOHANSON22 C31 C37 C42 C44 ECS-T1CY105R CHIP CAP, TANT, 16V 41uF PANASONIC23 C41 C43 ECS-T1EY105R CHIP CAP, TANT, 25V 21uF PANASONIC24 C7 C17 C23 C28 C32 C38 C1206C102J1GAC CAP., CERAMIC CHIP 61000pF KEMET25 C27 C1206C101J1GAC CAP., CERAMIC CHIP 1100pF KEMET26 C5 SEE NOTE 5 C17CFXXXB4TXL CAP., CERAMIC DISC 1SAT DIELECTRIC27 CR3 LM129A ZENER REF DIODE 1NATIONAL28 CR2 1N4001 SMALL SIGNAL DIODE 129 FL2 SEE NOTE 2 FILTER, 2 SEC. HEL. 1TOKO30 FL1 SEE NOTE 3 FILTER, 2 SEC. HEL. 1TOKO31 L5-7 PTL2012-FR10T CHIP IND, 0805 3.10uH TOKO32 L8 B09TJ IND, MINI SPRING B 135nH COILCRAFT33 L3-4 E558CN-100048 MOLDED COIL 253nH TOKO34 L1-2 A638AN-0150Z INDUCTOR, VAR SM 268nH TOKO35 C49 SEE NOTE 5 E330JR CAP., CERAMIC DISK 1SAT UNKNOWN36 JP1 PTC36SAANJUMPER BLOCK USING 3 PIN SIP HEADER1SULLINS37 C8 T350A105K035AS CAP., TANTALUM 11uF KEMET38 U1 MC33171D LOW PWR SPLY AMPL. 1MOTOROLA39 Z1 SK-2 FREQUENCY DOUBLER 1MINI-CIRCUITSFORM ACI99-8311 Rev. A 2 of 5
PARTS LIST AeroComm, Inc ASSY TITLE:PART LIST NO.:PL50757-03-13FIXED FREQ. TX REV: DITEM REF DES AeroComm P/N MFR P/N DESCRIPTION QTY VALUE PREF SPL MFR40 CR1 MV209 VLTG VAR. CAP. DIODE 1MOTOROLA41 R1 3339P-10K RESISTOR, VAR. 110K BOURNS42 R2 R4 ERJ-8GCYJ104M RES, CHIP 2100K PANASONIC43 R3 ERJ-8GCYJ474M RES, CHIP 1470K PANASONIC44 R5 R10 R18 ERJ-8GCYJ100M RES, CHIP 3 10 PANASONIC45 R6 ERJ-8GCYJ513M RES, CHIP 151K PANASONIC46 R11 ERJ-8GCYJ911M RES, CHIP 1 910 PANASONIC47 R12 ERJ-8GCYJ621M RES, CHIP 1 620 PANASONIC48 R13 R15 ERJ-8GCYJ683M RES, CHIP 268K PANASONIC49 R14 ERJ-8GCYJ471M RES, CHIP 1 470 PANASONIC50 R16 ERJ-8GCYJ360M RES, CHIP 1 36 PANASONIC51 R8 ERJ-8GCYJ153M RES, CHIP 115K PANASONIC52 R9 ERJ-8GCYJ103M RES, CHIP 110K PANASONIC5354 R20 ERJ-8GCYJ123M RES, CHIP 112K PANASONIC55 R21 ERJ-8GCYJ102M RES, CHIP 11K PANASONIC56 R22-23 ERJ-8GCYJ103M RES, CHIP 210K PANASONIC5758 R7 SAT THERMISTOR, NTC 12K KEYSTONE 59 U2 ERA-1SM MONOLITHIC AMPL. 1MINI-CIRCUITS60 U3 ERA-3 MMIC AMPLIFIER 1MINI-CIRCUITS616263 Q5 FMMT3904 NPN TRANSISTOR 1DIGI-KEY64 Q4 FMMT2907 PNP TRANSISTOR 1DIGI-KEYFORM ACI99-8311 Rev. A 3 of 5
PARTS LIST AeroComm, Inc ASSY TITLE:PART LIST NO.:PL50757-03-13FIXED FREQ. TX REV: DITEM REF DES AeroComm P/N MFR P/N DESCRIPTION QTY VALUE PREF SPL MFR65 Y1 HT82287 CRYSTAL 125.788542 MHz HI-Q66 STC02SYAN SHORTING JUMPER 1SULLINS67 L9 L10 A02T5 IND, MINI SPRING A 25nH COILCRAFT68 C46,C48 C11AH3R9B4TXL CAP., PORCELAIN CHIP 23.9pF DIELECTRIC69 C47 C11AH6R2B4TXL CAP., PORCELAIN CHIP 16.2pF DIELECTRIC70 R17 ERJ-8GCYJ430M RES, CHIP 1 43 PANASONIC71 C12 SEE NOTE 4 CAP., PORCELAIN CHIP 1DIELECTRIC72 R24 R26 ERJ-8GCYJ331M RES, CHIP 2 330 PANASONIC73 R25 ERJ-8GCYJ180M RES, CHIP 1 18 PANASONIC74757677787980818283848586878889FORM ACI99-8311 Rev. A 4 of 5
PARTS LIST MODEL / PRODUCT: NEXT ASSY: ASSY TITLE: PART LIST / ASSY NO.: AeroComm, Inc900MHz TXTOPFIXED FREQ 900MHz TX PL50757-02-11 19516 Amaranth Drive PROGRAM MANAGER: CHARGE #: NOTES: Germantown, MD 20874 JA C814 301-540-0700 ISSUED BY: DATE: RWC 8/7/2000 APPROVED BY: DATE: REV: DATE: A8/7/2000FILE: PL757-0211A ECN #: EFFECTIVE DATE:ER #: ACI-0284ITEM REF DES AeroComm P/N MFR P/N DESCRIPTION QTY VALUE PREF P/L MFR50757-02-11 ASSEMBLY DRAWING REF AEROCOMM150757-03-13 PCB ASSY, TX 1AEROCOMM2350757-05-13 HOUSING 1AEROCOMM450757-05-14 COVER 1AEROCOMM5131-3593-401 CONNECTOR, SMB 1JOHNSON6FT1-FT3 2425-001-X5UO-102AA CAP FEED THRU #8-32 31000pF TUSONIX7FT4 2425-001-X5U0-101AA CAP FEED THRU #8-32 1100pF TUSONIX891771A065 SCREW, #1-64 x 3/16 FH 4McMASTER991771A076 SCREW, #2-56 x 3/16 FH 6McMASTER10 91772A076 SCREW, #2-56 x 3/16 PH 8McMASTER11 91475A003 WASHER, SPLIT LOCK #2 8McMASTER12 707-1608 GROUND LUG #8 1 CONCORDE13 1671A CABLE, COAX RG405 4" BELDEN14 56-590-65/3B-C BEAD FERRITE 4ELNA
PARTS LIST AeroComm, Inc ASSY TITLE:PART LIST NO.:PL50757-02-11FIXED FREQ. 900MHz TX REV: AITEM REF DES AeroComm P/N MFR P/N DESCRIPTION QTY VALUE PREF SPL MFR16 2843/7 RED WIRE #26 AWG RED A/R BELDEN17 2843/7ORANGE WIRE #26 AWG ORN A/R BELDEN18 2843/7 BLUE WIRE #26 AWG BLU A/R BELDEN19 2843/7 YELLOW WIRE #26 AWG YEL A/R BELDEN

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