Sony Group WRT800A66 User Manual 8
Sony Corporation 8
8
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| Document ID | 15618 |
| Application ID | aTcdKr0sVU45445drIK9Pg== |
| Document Description | 8 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 29.37kB (367151 bits) |
| Date Submitted | 1998-12-10 00:00:00 |
| Date Available | 1998-09-22 00:00:00 |
| Creation Date | 2001-07-11 14:26:56 |
| Producing Software | Acrobat Distiller 4.0 for Windows |
| Document Lastmod | 2001-07-11 14:26:57 |
| Document Title | 8 |
FCC ID: AKBWRTsOOAGG Page 6 (d)- (B) lnslnlclinu book: UHF Synthesized Wireless Microphone Model : WET-800A Operating Instructions Belore using the unit.p|ease read this manual thoroughly and retain it lorlulure relerenoe. Sony Corporation Owner's Record FCC ID: AKSWRTSOOA66 I Pay 7 The model and serial numbers are located attire body of the unit. Record the serial number in the space provided below. Refer to these numbers whatever you call upon your Sony dealer regarding this product Model No. WRT-SOOA Serial No. Notice tor custmrs in the USA. Use or Sony wireless devices is regulated by the Federal Communications Commission as described in Pan 74 subpart H ol the FCC reguhtions and users authorized thereby are required to obtain an appropriate licence. You are cautioned that any Manges or modifications not expressly approved in this manual could void your amt-norm to operate this equipment. ' Nottce for customers in Canada: Use of Sonywiretass devices is regulated by the Industry Canada as dasaibed in their Radio Standard Specification “55-1 23. A licems is normally moulred. The local distrid office of Industry Canada should therelore be contacted. When the operation of the device Is min the broadcast band. the ioenoc is issued on m4ntartarence. hrs—protection basis with respect to broadcast signals. Avis pour la: clients cu Canada: L'usage des apparails sens-fit Sony est régla par rlndustria Canada come 66ch darts tour Cahier des Norma; Radbélactriques (NR-123. Une Ecence est normalament raqulse. Le bureau da rlndust'rie Canada doit atre contaoté. Loraque reparation dc I‘appareil est dans les Fmites de la bands de radotittusion. ta licence est émanée surla base de non-interference. non—protection aver: Iaa signaux da FCC ID: Proceutlons .. Introduction ' Features........ Channels and Carrler Frequencies. Partsldentineation ...... .............. Power Supply..... . .. Channel Settlng.. Note on Microphone System Operation... Specltlcations.. Nflfllmhfl acorn .The unit is designed for use in ambient temperature range of DC to SO'C (32' Fto 122' F), ‘Do not pllce the unit on or near heat sources such as lighting equipment or a power amplifier; or in a place subject to direct sunlight or uoessive moisture. In such plows, the external finish or internal parts ofthe unit may be damaged. Olfthe unit is used in a very humid or dusty place or in a place subject to an active gas, clean its surface as well as the connectors with a dry, sofi cloth soon afier use. Lengthy use ofthc unit in such places or not cleaning it afier its use in such places my sham its life. QWheu cleaning the unit, never use orgnnic solvents sudr as thinners or benzine, which will damage the finish of the unit ‘The unit has been factory adjusted precisely. Do not tamper with its intemnl pam or attempt to repair it. FCC lD' AKSWRTSOOAGG The WEI-800A is a wireless microphone for an SOOMHZ band UHF synthesized wireless microphone system to be used for broadcast or movie production purpose. The otha system components include the WRT-MOAISSOAISWA UHF Synthesized Wireless Microphone, the WRT—sOSA/SZOAISGOA UHF Synthesized Transmitter, the AN-820A UHF Antenna, the WD—RZOAIBSOA UHF Antenna Divider, and the WRR-SOOAISO] AISZOAMOA I850A/860A UHF Synthesized Diversity Tuner. FCC ll) AKSWRTSOOAM Easy selection of 94 channels With its sophisticated phase locked loop(PLL) circuit, the unit can operate on any are of 94 carrier frequencies selected by a simple operation Operation powered by easily available batteries The built-in DC—DC converter allows mble operation, for about 16 hours continuously, with just one ulfi(size AA) alkaline batteries. Battery status information This wireless microphone has capability of transmitting "Battery status information" to the WRR—SOOA/WRR-SOIAIWRR-SSDA. The information is sent to the WRR—BOOAIBOIAISSOA in approx. lhour advance to battery athaust so that they can safely replace batteries of the wireless microphone When the WRR-SOOAISOIAISSOA receives the information, the LE) and the LCD on the panel start flash-s. RF carrler with tone signal The tmit transmits the RF carrier accompanied by a tone signal, enabling the tuner with atone squelch circuit to take out only the target audio signal received. Wide dynamic range and low noise The compander(compressor/expander) system enables transmission over a wide dynamic range with minimum noise. §§§§§§§§£§§§§§§§§§ 0621 523 as“ 3-35 6525 5517 an EMS 54- as! 510 535 sa- N1 I“ 653 “a 5-42 54 5544 656 547 2iii!Ziiiiiiiifiiiififigiflgifi iiiiiiiZflliifiifiiiifiifiifififié _!2i2222§§§!§2§5322§§5 OPower Indicator 0 ower switch /©Dnver compartment Battery compartment Grip 1/4 wavelength helical antenna 1/ wave length w re antenna ®Power Indicator (red LED) Light when the Wireless Microphone is turned on. Prompfly replace the battery afier 5; out the Power Indicator LED. ®Power switch Tums the power of the “fireless Microphone ON or OFF. ©©Channel select switchs Select the transmittion channel (Refer to Channel Setting) ®Drlver compartment , Put the supplied screw driver for channel selection away here. 9 hannelselect switch 0 hannel select switch Selectable antennas FCC 1D: AKSWRTWA“ The transmitwr can operate on one LR6(size AA) alkaline battery contimiously for abmt 16 hours at 25C(77' F). Inserting the battery 1. Twist the grip mmerclockwise and slide down. 2. Inserting the battery with negmive terminal downward , and push it finnily into the battery compartment against the spring 3. Replace the grip. Note : Please care to drop the grip because it is possible to remove from “rain unit. Battery Indication the power indicator-LED of the microphone go oft‘, indicating that the battery level is low. Promptly replace the battery afier go off the power indicator LED when the power on. .The battery indication on the WRR-SOOAIBOIMSOA starts flashing at same timing that go off the power indicator LED on this wireless microphone Notes on batteries QUse new alkaline battery, and check the recommended use—by date on the bottom of the battery. OBe earefiil to insert the battery with the correct polarity. QWh- not usingthe wireless microphone for a long period, remove the battcnes to avoid leakage Ifa battery does leak, clean all leakage from the unit and insert new battery Leakage lefi in the unit may cause poor battery mtact. _ Ifthere seems to be poor battery contact, consult your Sony dealer. Select the transmitting channel by the supplied screw driver. @Channel select switch Sdect TV hand and 10's degit of the transmitting channel. @Channel select switch Select 1's degit of the transmitting channel. Example How to select to 64-01 channel. TV—65 LEI . . © Set to - o " position on TV-64 side. (4) Set to " l " position. .To «spam with 2 0" more channels, maintain a distance ofat least 30cm (1 fl.) between each pair of transmitters. For details ofopemion with 2 or more channels, refer to the operating Instructions for the WRR—SIDA UHF Synthesized Tuner and the WRR—800N801A/820A/840A1850AI360A UHF Synthesized Diversity Tuners. OEnsure that the tuner! set to channels not being used are either tuned off or set to the minimum output level. OWhen powering the transmitter on or off , to keep the noise to a minimum, sa the audio output level from the tuner or mixer to a minimum. Oinering the transmitter on without checking the channel selection first may interfere with the operation of other microphones/transmitters, ifthe current setting is already being used. FCC AKSWRTSCIJA66 Transmitter and modulator section Oscillator Crystal controlled PLL synthesizer Carrier frequencies (64)770.125 to 78] 315 MHz (66)782.125 to 793.875 MHz (say/94.125 to 805.875 MHz Tone sisal 32.768 kHz Type ofemissien 110KF3E RF power output SmW Frequency stability Within :l:0.005% Spurious radiation 2.514 W or less Type ofentenna 1/4 wavelength wire or helical Pro-emphasis 50 [4 sec Refinenoe deviation iSkl-lz (94dB SPLJkHz) Frequency response 100 to 15,000 kHz Signal-tundra mtio 60 dB or more (A—weighted, with reference deviation at WRR—SOOAIBOIA/B10N820N840A1850N860A) Maximum input 123 dB SPL (lkHz) Memphne unit Electret Condenser Microphone Power section Powu' requirement 1.5 VDC ( One LR6/size AA alkaline battery) Battery life Approx. 12 hours at 25C (77' F) with Sony LRS alkaline battery General Operating temperature O'C to +501: (+32' F m+122' F) Storage temperature -30'C no +60'C (-22' F +140“ F) Dimensions d 55 X 216 mm (With 114 wavelength helical antenna) d 55 X285 nun (With 114 wavelmgth wire antenna) Mass Approx. 2003 including buttery Supplied accessories Microphone holder (I) Stand adaptor PFIIZ to NSSI8 (1) Screw driver (1) Operating Instructions“) Design and specifications are subject to change without notice. FCCHIAKBWRTMmWS . Page 16 (d)-(9) Tune-up procedure at specific operating power levels: (1) Vet: voltage of REM block DC-DC converter output is +3V constant. It supplies Vcc of the RFAMP block. (2) Measurement ofRFpower output. RF power output is measured at output terminal (CN401). VCO(CP401) output isapplied toRFAMPhlnck and the output is;pplied to L.P.F.and isolator. SoRFpower output is decided by Wand RFAMP block output power, LPP. insertion loss and isolator insertion loss. 1) vaF output power is -1.5 ~ +2.0dBm(at 500 load) at 3V power supply voltage. » 2) Adjust RVAO] so that RFAMP block output power is 5 ~ 9.0dBm (at 500 lead) when RF AMP block input power is 4.5 ~ +2,0dBm and 3V power supply voltage. 3) LP.F. insertion loss is less than 0.6dB. 4) Isolator insertion loss is 0.5 ~ 0.9dB. Therefore RFoutput power is 5mW(:t:1mW) by adjusting RV401. DC—DC CONVERTER OUTPUT I SOLATOR RF AMP BLOCK FCC ID. AKBWRTSOOAGG Fags 17 (d)-(10)A description of circuitry for determining and stabilizing frequency: Denomination and stability of frequency on PLL synthesizer 1. Divide the oscillation frequencym from the VCO(CP4(_)1) by aprescaler[l/M](1C4OI). Acountexfl/AKIC401) and Ncounter[illN](lC401) and apply it [fr‘]to aphase detector. fr'= f (1) MN+A 2. The integrated output signal of the phase detector.whieh is taken by the phase difference from[fr‘]tn arei'erence oscillatorll’r]. and use the signal as the control voltage for the V0). 1 With the above land 2(lnnp lthrongh 2). the circuit maintains its balance, fr = fr' -»-~ (2) by expression of (l), (2) " t r = (MN+Aflr -u-(3) 4. Therefore transmitting frequencyU'] is determined by [M]. [N],[A], [fr] and stability is decided by slabilily of reference frequencyHrL 5. Stability of the reference frequencyn'r] is i35ppm(by stability of X'taI(X301) spec). So stability of transmitting frequencyif] is iSOppm(0.005%). |C303 REFERENCE 05C xaot x'talE] FCC ID: AKBWRTSOOASG Page 18 (d)-(ll)A description of circuits for suppression of spurious radiation: 1. Radiation of higher harmonics are suppressed by installation of low pass filter and isolator in the next to aRFAMP. 2. By introducing direct oscillation system of transmitting frequency by the V00.RF AMPare straightly amplified. So there is rm spurious caused by frequency multiplier. 3. Shield of the VCDand the chassis with conductive paint suppress spurious emission radiated from the transmitter chassis. I CP401 0404 FL401 [39402 VCO RF AMP L.P.F. ISOLATOR
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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.2 Linearized : Yes Create Date : 2001:07:11 14:26:56 Producer : Acrobat Distiller 4.0 for Windows Modify Date : 2001:07:11 14:26:57+01:00 Page Count : 13EXIF Metadata provided by EXIF.tools