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Page 1: ...iual u PCL tftib o S eries STUDIO TRANSMIIT R LINKS Moseley Associates Incorporated Second Edition August1988 7A0515 RE 8 111 Castilian Drive Santa Barbara CA 93117 3093 a Flow General Company Phone 8...

Page 2: ...www SteamPoweredRadio Com Copyl 1ght 1988 by Moseley Associates Inc All l ghts reserved _...

Page 3: ...ion 1 4 1 Transmitter 6010 1 4 2 Receiver 2 INSTALLATION 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 PCL 6000 Unpacking Line Voltage Selection Pre installation Checkout 2 3 1 Receiver Selectivity Selection Ra...

Page 4: ...ulator 6030 5 ALIGNMENT PROCEDURES 5 1 5 2 5 3 5 4 PCL 6000 Introduction Test Equipment Alignment Procedures 5 3 1 STL Frequency Alignment 5 3 2 Receiver Sensitivity 5 3 3 Receiver Selectivity 5 3 4 T...

Page 5: ...embly 7 4 Audio Power Supply Schematic I 7 5 Audio Power Supply Schematic II 7 6 Audio Power Supply Schematic I I I 7 7 RF Module Assembly 7 8 RF Module Schematic I 7 9 RF Module Schematic II 7 10 RFA...

Page 6: ...RF Module 9302670 8 1 8 2 8 7 8 13 RF Amplifier 9302621 Receiver Audio Power Supply Neuter 9205774 8 15 80 kHz 9205816 8 21 Swap Option Kit 9150418 8 22 115 kHz 9205808 8 23 Receiver RF Module 930268...

Page 7: ...terconnect Composite Transmitter PGM and MUX Interconnect Mono Receiver PGM and MUX Interconnect Composite Receiver PGM and MUX Interconnect Mono Main Standby Transmitter Interconnect Composite Main S...

Page 8: ...Test Setup Swept Separation Waveforms Stereo Crosstalk Setup Nonlinear Crosstalk Test Setup for FMO Adjustment 50 Hz High Pass Filter 75 Microsecond De Emphasis with 30 Hz High Pass Filter 6010 Transm...

Page 9: ...f 4 7 19 7 19 Receiver Audio Power Supply Schematic 3 of 4 7 20 7 20 Receiver Audio Power Supply Schematic 4 of 4 7 21 7 21 Receiver RF Module Assembly 7 22 _ 7 22 Receiver RF Module Schematic 1 of 2...

Page 10: ...transistor Integrated circuit Intermediate frequency Intermodulation distortion Intermediate power amplifier Light emitting diode Local oscillator Moseley Associates Inc Multiplex Normally closed Nor...

Page 11: ...r system features and system description Section 2 Installation covers unpacking installation and checkout procedures It also describes antenna interconnections and remote control procedures Section 3...

Page 12: ...lation sheet and True Earth Radius Graph The Final Test Data Sheet of the Instruction Manual section for easy reference results compiled by a Test on your particular system PCL 6000 in the pocket of t...

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Page 14: ...can operate in several bands from 150 MHz through 960 MHz 1 2 SYSTEM SPECIFICATIONS 1 2 1 Composite System 950 MHz Band Frequency Range Channel Spacing 6020 6030 Frequency Response 6020 Frequency Res...

Page 15: ...evel from 7 5kHz to 15 kHz 50 dB or better 50 Hz to 15 kHz typically 55 dB or better 51 dB or better 50 Hz to 15 kHz typica lly 55 dB or better 50 dB or better 51 dB or better 72 dB or better typicall...

Page 16: ...90 960 RF Power 300 470 RF Output Connector Deviation for 100 Modulation Frequency Stability Spurious and Harmonic Emission Modulation Capability Modulation Inputs PCL 6000 7A0515 Rev B 1 3 5 watts mi...

Page 17: ...female 50 ohm Composite 120 uV or less required for 60 dB SNR left or right channel de emphasized demodulated Monaural 20 uv or less required for 60 dB SNR Composite 100 uV or less required for 60 dB...

Page 18: ...tandard for performance the PCL 6000 incorporates many new and innovative features to aid in the installation operation and maintenance of a system Some of the features are Ceramic adjustment free ver...

Page 19: ...nal Audio MUX is used to modulate the frequency modulated oscillator FMO in the FMO Synthesizer module The FMO is a 60 80 MHz ultralinear very low noise oscillator This oscillator is phase locked to a...

Page 20: ...then fed t o the intermediate power amplifier IPA which has about 30 dB of gain This raises the level of the signal sufficiently to drive the final RF amplifier The output frequency of the Up Converte...

Page 21: ...AMP R J J 0 I AfC LOCK 0 I I fUNCTIO H 11 l V _15v 12V 5V lOI MC LVL IPA L l METER S ITCH I I I I PA CUR I PCM MUX f v O PM I IREFl PWR I I uu _ 12V TO Rf A k UPCONV 1 0 f f i 7 I I I I I I L _ _ _ _...

Page 22: ...pass filter to attenuate all higher order harmonics to a level of at lease 60 dBc The output circuit contains a dual directional coupler with detectors that provide an indication of the forward and re...

Page 23: ...for different RF environments The 6030 provides the maximum out of band and adjacent channel re j ection and the 6020 provides maximum performance in all but the most demanding environments The two re...

Page 24: ...signal whose level is about 7 dBm is fed to the Mixer module Double Converter 6030 The signal is then fed to the Double Converter module which establishes the selectivity characteristics of the recei...

Page 25: ...I L ___ _ I I L ____ __ 7 i JC1AL 1ST LO s THESIHD t I I CMH 2nd LO I IF IPf l I r 7 55 85 MH I I I I osc PU IUCR u r I I I I I 1 lCH I I I I RF MODULE I L _ __ __ _ _ ____ _ __ _ ____ _J r0 G t1 IJj...

Page 26: ...1 1 0 I I XTAiL 1ST LO S l Hll l SIZ 0 97 J 2nd 3rd LO I 0 5 L Hl I I RC lOOP I I I I 3rd LO 2 dOrft 1 0 d3 l IPf I I I L0 2 I I I I I I I LO l I 7fJ n 1 l H COIIPO lt r 7 I I I RF MODULE J L _ _ _ _...

Page 27: ...cond LO frequency 64 96 MHz generated in the RF module The 10 7 MHz sign al is filtered and demodulated to provide the baseband 30 Hz to 200 kHz output FM Demodulator 6030 The FM Demodulator module ha...

Page 28: ...n buffered by an output amplifier that provides 3 5V peak to peak output for 100 modulation The output of the high frequency amplitude corrector is also passed to a MUX high pass filter 80 kHz composi...

Page 29: ...uppl y The Receiver Power Supply section converts one of four possible ac input voltages 100 120 220 or 240 Vac to the three regulated de voltages and one unregulated de voltage required to operate th...

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Page 31: ...any adjustments of any kind until the nature of each adjustment is understood Do not apply power to the Receiver until the procedure in Section 2 2 is completed Do not apply power to the Transmitter...

Page 32: ...measurement range of 5 to 12 watts Bird 43 or equivalent 2 A SO Ohm 10 watt dummy load for 950 MHz with 30 dB attenuation output capability Sierra 661A 30 or equivalent 3 A low distortion audio signa...

Page 33: ...Y LOAD MONO AUDIO BALANCED ATl NUATOR ANALY2ER I 1 Ii VARIABLE L ATlENUATOR STEREO 1 COMP R DEMODULATOR I STl J RECEIVER SUBCARRIER J MUX I DEMODULATOR Figure 2 1 Typical Bench Test Setup With the wat...

Page 34: ...output voltage should be approximatel y 3 5 volts peak to peak 1 237 volts RMS The audio input signal may be removed and the broad band signal to noise ratio SNR determined SNR 20 log RMS voltage with...

Page 35: ...r panel such as the TPT 2 should be mounted between them The TPT 2 will allow interconnection of a PCL 6000 with anothe r PCL 6000 PCL 600 PCL 606 PCL 505 or PCL 303 Transmitter and can provi de autom...

Page 36: ...ormance Reasonable care should be exercised during the installation of the transmission cable Never put a sharper bend radius in the cable than recommended by the manufacturer Too sharp a bend can cau...

Page 37: ...PE N MALE TYPE N MALE TYPE N FEMALE PART OF TRANSMITTER STL TRANSMITTER TYPE N MALE TYPE N FEMALE TRANSMISSION CABLE TYPE N FEMALE TYPE N MALE Figure 2 2 PIGTAIL L RG 8 CABLE 1m PIGTAIL RG 8 CABLE 1m...

Page 38: ...FEMALE PA T OF RECEIVER STi RECEIVER TYPE N MALE TYPE N FEMALE TRANSMISSION CABLE TYPE N FEMALE Figure 2 3 PIGTAIL L RG 8 CABLE lm _ PIGTAIL RG 8 CABLE 1m Typical PCL 6000 Receiver RF Connects PCL 60...

Page 39: ...sis curve used in FM broadcasts T l PE BNC MALE T P T l PE BNC fEMAL T l P STEREO CENERATOR SEE NOTE 1 FREQUENCY CONSCIOUS LIMITER AGC IF USED F REOUENCY CONSOOUS LIMlll R DUAL PROGRAM SOURCE PRIMARY...

Page 40: ...quency conscious l imiter into a sub carrier generator such as the Moseley SCG 8 with a center frequency of 185 kHz 67 kHz for mono The subcarrier for the secondary program audio is fed to the PCL 600...

Page 41: ...setup The same cautions and considerations apply as for composite The mono input has a selectable low pass filter for bandwidth limiting FREQUENCY CONSCIOUS LIMITER AGC IF USED PROGRAM SOURCE PRIMARY...

Page 42: ...8 A U typical with BNC connectors or twisted shielded pair for mono The secondary program audio on the STL 185 kHz subcarrier is demodulated by a unit such as the Moseley SCD 8 The baseband audio is p...

Page 43: ...R DEMODULATOR SEE NOTE J SUBCARRIER 1 WlDE BANO INPUT r 2 1 MULTIPLEX 1 OUTPUTS WIDE BAND REC R OUTPUT MQlES __ 1 PROGRAM SUBCARRIER GENERATOR MAY BE MODEL SCG 8 OR EQUIVALENT 2 PROGRAM SUBCARRIER DEM...

Page 44: ...L SUBCARRIER DEMODULATOR SEE NOTE 3 u SUBCARRIER 1 Vl STL RECEIVER MULTIPLEX OUTPUTS 1 PROGRAM SUBCARRIER GENERATOR MAY BE MODEL SCG 8 OR EQUIVALENT 2 PROGRAM SUBCARRIER DEMODULATOR MAY BE MODEL SCD 8...

Page 45: ...ons 2 9 l Transmitter Interconnect When two transmitters are interconnected with a TPT 2 to form a main standby pair the composite and subcarrier generator output is routed to each transmitter in para...

Page 46: ...ARRIER 2 MUX 2 MUX 1 COMPOSITE IN IERLOCK RF m m T OOT TRANSMITTER 8 Figure 2 8 REMOTE RADIATE SEE TPT 2 MANUAL Main Standby Transmitter Interconnect Composite TPT 2 Terminal A B C GND PCL 6000 7A0515...

Page 47: ...r COAX CABLE _ __ 1 _ RG 58 A U MUX 2 MUX 1 IN IN PROGRAM RF INPUT INTERLOCK OUT PGM ABC GND RF A A A PGM INPUT ANT TPT 2 REMOTE s s s PGM ABC GND RF PROGRAM INITRLOCK RF INPUT OUT TRANSMITTER B Figu...

Page 48: ...stallation is detailed in Figure 2 10 Note that only one multiplex output can be used from the receivers however there are two parallel multiplex outputs on the TPR 2 to provide the control and second...

Page 49: ...ically this entire assembly is available from Moseley Associates as the Model ECP 5 Extension Control Panel The OPERATE STANDBY switch will place the transmitter in a radiating condition when closed I...

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Page 51: ...and scal es used are Function FWD POWER PGM LEVEL MUX LEVEL REFL POWER AFC LEVEL LO LEVEL IPA LEVEL PA CURRENT 5 12 15 15 PCL 6000 7A0515 Rev B Scal e dB dB Linear dB Center Center Center Linear Line...

Page 52: ...s inhibits any radiation of RF power resulting in the RADIATE LED being red Whert power is initially applied to the Transmitter it is normal for the AFC LOCK LED to be red for several seconds The RADI...

Page 53: ...ction RF LEVEL LOl LEVEL LO2 LEVEL LO3 Level PGM LEVEL MUX LEVEL AFC LEVEL 5 15 15 Mo6Eley PC 60ZD AURAL STL OCC IV R TRANSF CR Scale Log Center Center Center dB Linear Center Linear Linear Linear Uni...

Page 54: ...n a non operating muted condition which is indicated by a red OPERATE LED When the receiver is operating properly the OPERATE LED is green The AFC Lock LED indicates the condition of the synthesized s...

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Page 56: ...Audio Power Supply and Control RF Module FMO Synthesizer 1st Local Oscillator Up Converter Mixer Up Converter Amplif ier RF Amplifier 4 3 Receiver Theory of Operation 4 3 1 4 3 2 4 3 3 4 3 4 4 3 5 4...

Page 57: ...al level of 5 V t o zero Thi s will occur if the AFC los es l ock or if t he RADIATE STANDBY switch is turned to STANDBY Failure to power cord personnel CAUTION ground the third lead of the input may...

Page 58: ...and regulators for the 15V 15V and 5 V supplies The rectifier and regulator for the 12 5 V supply are mounted on the RF Amplifier heat sink Note R6 adjusts the output level of the 12 5 V supply when...

Page 59: ...bling the 12 SV power supply The 12 SV is then supplied to the intermediate power amplifier IPA and RF amplifier RFA thus allowing the transmitter to radiate PA Current Signal Conditioner Differential...

Page 60: ...re fed through divider networks to switch S2 which selects a signal to go to the meter circuit The signals go to an absolute value amplifier Ull and U12 with a peak detector for the ac signals The out...

Page 61: ...gnal to feed to U3 and U2 The second section of 02 is an inverter to match the phase of the audio signal when used in a dual mono configuration with certain older receivers U3b is used to mix and buff...

Page 62: ...ier which drives the low pass filter LS L6 and L7 which attenuate the harmonics of the FMO The frequency stability of the FMO is maintained by CRS which is attached to the stripline inductor through C...

Page 63: ...o SWl SW2 SW3 1 1 8 0 64 MHz 4 2 0 70 0 MHz Certain early units had SW0 hard wired to 1 First Local Oscillator The output LO signal is derived from a crystal controlled_ oscillator which uses an oven...

Page 64: ...ng the output power to that required by the first mixer and providing some control over the impedance seen by the filter The undesired harmonic multiples of 200 MHz removed from the desired frequency...

Page 65: ...losses to provide 0 2 volt amp sensitivity This sample is fed to the Audio Power Supply Board and a test point is provided for monitoring The seven section low pass filter following ARl is realized i...

Page 66: ...ous shocks to personnel The ac power connector includes an RF filter The transformer primary windings can be wired to select one of the four input voltage r a nges l isted be low Nominal Minimum Maxim...

Page 67: ...NNECTION TERMINAlE lt SULAIE Tl IESE WIRES Figure 4 2 Transformer Wiring Detail The Receiver Power Supply provides four regulated voltages 15 v 12 V 15 v and 5 V The voltage ranges and current limits...

Page 68: ...12 forcing the collector of Ql to a level Jl8 7 is on P2 PIN logic low When one of the above conditions is present PIN 5 of UlS will go to a TTL logic high state 2 5 V to 5 0 V This signal activates t...

Page 69: ...The composite signal goes to US where R61 is used to set the low frequency compensation through a low pass filter and on to U6 and U7 Rll l is used for delay equalization to correct for IF response T...

Page 70: ...through P4 and monitoring at TP8 through TP8 or at the LO level test point The LO signal is then attenuated and passed to the first mixer HY2 The RF input passes through FL12 a two pole helical filte...

Page 71: ...0 MHz enters at J2 and is amplified by Q3 to overcome the succeeding filter losses The nominal 70 MHz BPF is a 3 pole lumped element synchronously tuned capacitively coupled design whose primary purpo...

Page 72: ...roach to quadrature detection The demodulated baseband _ output PIN 15 is applied to amplifier U4 and the output is adjusted by Rl9 Baseband level TP2 may be used for monitoring The IF limiter also pr...

Page 73: ...ss leg L8 C21 Ll0 with a 14 MHz cutoff connects the signals centerd on 10 7 MHz to the first 10 7 MHz amplifier Q2 The high pass leg C20 L9 Cl9 terminates higher frequency signals in R4 The output of...

Page 74: ...r level monitors the drive level to the first doubler and should indicate between 2V and SV on a high impedance voltmeter First doubler Adjust LS tunes the output of the first doubler and the voltage...

Page 75: ...C84 The output of this filter drivews a high gain 60 dB non saturating symmetrical limiting amplifier U6 The amplitude limited signal is then fed to a precision charge count FM detector to extract the...

Page 76: ...to the logarithm of the RF input level over three decades of amplitude This voltage is used to indicate RF signal strength over the range of 3 microvolts to 3000 microvolts on the front panel meter LO...

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Page 78: ...Table 5 1 lists the test equipment recommended for use in the alignment procedures Equivalent items of test equipment may also be used 5 3 Alignment Procedures The PCL 6000 alignment procedures includ...

Page 79: ...er ator Hewle tt P ackard Model 8640B with Optio n 01 02 Disto rti on Measu re Hewle tt Pac kard Model ment 339A or Tektro nix AA501 wi th SG505 0 and TM503 Main Frame Criti cal SMci ficati ons Singl...

Page 80: ...in 7603 Main Frame Accuracy 20 Hz to 20 kHz 2 10 Hz to 110 kHz 4 Oscillator Frequency Range 10 Hz 110 kHz Output Level 3V rms into 600 Ohm Distortion 10 Hz 20 kHz 95 dB 0 00187 THO 600 Ohm output fre...

Page 81: ...ey SCG 9A or equi vale nt Ster e o Demo du lat or Bela r Stere o Mod ulati on Mon itor or e q u ivale nt Osci llosc ope Mult imete r 5 0 Hz Filt er Tekt ronix T932A Data Prec ision Floa ting I npu t M...

Page 82: ...ame time using the same counter A difference greater than 2 kHz between the STL transmitter center frequency and receiver center frequency will result in degradation of the distortion separation and c...

Page 83: ...ransmitter First LO frequency adjustment for a reading of the specified transmitter frequency 200 Hz 5 6 7 8 The receive r first LO freque ncy for the 950 MHz band is 102 0 MHz This frequency shoul d...

Page 84: ...ecified in this procedure and the First LO appears to be operating to specification the FMO should be checked to ensure that it is operating at its designed frequency The FMO frequency may be calculat...

Page 85: ...RECE tt R OISTORTION MEASUREMENT SET COMPOSITE AUOIO IN PCM OUT SttRE O 1 DOICIOULATOA II II 75 11S DE EMPHASIS COWPOSITt Test Equi pment Name RF Signal Generat or 50 Hz Filter 600 Ohm Resistor Fi gur...

Page 86: ...ale 3 While monitoring the center scale of the receiver meter switch the OUTPUT LEVEL ADJ on the signal generator from 40 to 110 and verify that the signal strength reads within the meter range for ea...

Page 87: ...il the mute threshold LED on the IF Demodulator module indicates red Observe the RF level output of the signal generator it should indicate between 18 and 22 Micro V If not the MUTE THRESHOLD ADJ on t...

Page 88: ...termined by positioning the 2nd 10 7 MHz bandwidth select jumpers E2 and E3 located on the receiver Double Converter module R SICHAL CENEJlATOR Figure 5 3 ANTENNA RECEJ t R Selectivi ty Test Se tup Te...

Page 89: ...l generator to 40 Increase the frequency on the signal generator until the meter reading on the receiver front panel is the same as the value noted in paragraph 3 Subtract the carrier frequency from t...

Page 90: ...UU ANALYlER PCM OUT PROCRAM OUT fflJ 600 OH14 1 1 4W MONO CAUTION Picco tho t cnamltlo RADIATC STANOBY twitch In STAN08Y untg tht coupler end attenu0t0f are conneeted CAUTION To O Old receiver domoqe...

Page 91: ...ion the STL transmitter RADIATE STANDBY switch to the RADIATE position 4 5 Using the METER FUNCTION switch select the FWD POWER position and verify that the meter reads between 3 dB and 2 dB on the to...

Page 92: ...ustable attenuator for an RF level reading between lK and 3K Von the receiver meter Set the controls on the distortion measurement set as follows Meter Function Frequency Meter Input Range Reference l...

Page 93: ...www SteamPoweredRadio Com J J A IM A 1 A 1 Py r r I 1 1 l ra __ I N 1f h u W V 11 1J N1 V I Figure 5 5 Bessel Null Function Waveforms PCL 6000 7A0515 Rev B 5 16 f A...

Page 94: ...connectod CAUTION to oYOid receive damage lnltlally sot attenuator tot maxin lum ottonuatlon Figure 5 6 ANl oNNA RECEIVER MUX OUT Test Setup for MOX Channel Alignment Position the STL transmitter swit...

Page 95: ...eceiver meter It should be between 6 and 8 on the lower scale This reading will be used as a reference to align the transmitter MUX 2 deviation Connect the output of the adjustable attenuator to the R...

Page 96: ...aligned using the first STL receiver as a reference The second STL receiver would be aligned using the first STL transmitter as a reference As a final verification the second STL transmitter would be...

Page 97: ...AND8Y slfitc h in STAHDBY ti the coupI ond att uator are connected CAUTION To o ld rec i cklmago lnltlolly sot ottenuot0t for mo imum ottenuotlon Figure 5 7 Test Setup For Signal To Noise Ratio Measur...

Page 98: ...meter Rotate the REFERENCE ADJUST on the distortion measurement set for a 10 dB reference on its front panel meter Disconnect the composite input at the STL transmitter rear panel Using the measureme...

Page 99: ...he 950 MHz band using an RF signal generator such as the HP 8640B at an output level of 10 dBm c Substitute the FMO signal using the RF signal generator at an RF level of 5 dBm NOTE FMO frequency Firs...

Page 100: ...h In STANDBY untn the coupler and attenuator ore connected CAUTION To avoid rec i domogo lnltlolly ot ottem 10tor for maxlmym ott iuation Figure 5 8 STL Distortion Al ignment ANTENNA RECEJVER PGM OUT...

Page 101: ...B on the top scale Using the METER FUNCTION switch on the transmitter select the PGM LEVEL function and verify that the meter reads between 1 and l dB on the top scale 3 Using the METER FUNCTION switc...

Page 102: ...resistor leads should first be cut between 0 3 and O 4 inch from the body The ends of the resistor leads should then be flattened using a pair of needle nose pliers so they can be inserted in the FL 1...

Page 103: ...b d II RECOVER II COM SjT CAUTION Ploce th t on ltte RAOIA1 STANOBY 1 ilch tn STANDBY W ltiJ the couple ond attenuator Of t C Ot lnected CAUTION To cwld el domcgo lnlUally sot attenuator for mo dmum a...

Page 104: ...GEN ON Set the RADIATE STANDBY switch transmitter to the RADIATE position the RADIATE LED is green on the STL Verify that Using the METER transmitter select Verify that the meter on the top scale FUNC...

Page 105: ...encies between 30 Hz and 15 kHz the procedure is re peated for right to left channel separation 1 r I V Vert 10 dB div Hor 2 kHz div Figure 5 10 Swept Separ ation W aveform 3 Select the LEFT ONLY posi...

Page 106: ...rement set to the stereo source selector Connect the left output of the stereo demodulator to the input of the distortion measurement set Set the frequency on the distortion measurement set to 1 kHz S...

Page 107: ...ion measurement set measure the right channel separation NO l E The low frequency tilt adjust affects both channels Paragraphs 5 and 6 may be r epeated severai times to optimize this setting 7 Stereo...

Page 108: ...on Measure the stereo demodulated signal to noise r atio for the left channel using the input range control on the distortion measurement set Us ing t he 50 Hz high pass filte r connect the input of t...

Page 109: ...lly S t attenuator for moxlmum attenuation Test Equipment Figure 5 11 Stereo crosstalk Setup ANTENNA RECElvtl COMPOSITE OUT Directional Coupler Attenuator 50 Ohm Load Attenuator Adjustable Distortion...

Page 110: ...istortion measurement set so that the transmitter meter reads zero dB on the top scale 3 Using the METER FUNCTION switch on the STL receiver select the RF LEVEL position Position the switches of the a...

Page 111: ...ure 5 12 subchannel measuring using the to main channel the indicated formula shown in Troubleshooting 1 The stereo generator s performance can be verified by connecting output to the input of the aud...

Page 112: ...and upper L R lid aband level at 30 5 kHz and 45 5 kJu D int armodu l ation product at 15 klfz linear vector c rosa t alk at 7 5 ltHz Thia sign l i s a product of the ster o generator Nonlinear crosst...

Page 113: ...from the first LO frequency For 950 MHz the first LO is 1020 MHz FMO frequency 1020 desired frequency 4 Switch settings for FMO SW0 X 64 MHz SWl X 4 MHz SW2 X 25 MHz SW3 X 025 MHz SW0 is not on certa...

Page 114: ...wer meter reading Connect TX to dummy load and count frequency adjust on 1st LO module frequency Allow 15 minutes stabilize frequency use to set output for oven to 10 Attenuate carrier to 1500 microvo...

Page 115: ...ilter capacitors C41 C44 and C47 for peak on RF signal LVL meter position 18 Using modulation adjust on FMO set deviation to 50 KHz 40 kHz mono 19 Using a 15 KHz tone verify distortion to be within sp...

Page 116: ...CEIVER 5 4 4 5 4 5 5 4 6 5 4 7 5 4 8 PCL 6000 7A0515 Rev B Audio Power Supply and Control RF Module Preamplifier Mixer First Local Oscillator Synthesized Second LO IF Demodulator 6020 Double Converter...

Page 117: ...s 1 5 V p p at 110 kHz Main carrier deviation normally is 5 kHz Sets the input Main 7 5 Multiplex 2 Level Adjustment the transmitter deviation for Multiplex 2 input The normal is 1 5 V p p at 185 kHz...

Page 118: ...on with a O dB input program input 3 5 V p p or 1 25 V rms Used to electrically zero the meter REFL POWER meter adjustment O dB 100 reflected power Used to adjust the 12 5 v power supply output voltag...

Page 119: ...e by monitor ing TPl above to a value of 4 V FMO Level Test Point A de test point used to monitor the output of the FMO oscillator Frequency Selector Switches Internal SW0 64 MHz steps SWl 4 MHz steps...

Page 120: ...t 1 Connect the equipment as shown in Figure 5 13 Using the counter measure the output frequency of the FMO FMO frequency equals first LO frequency 1020 MHz for the 950 MHz band minus transmitter freq...

Page 121: ...t on the distortion measurement set for a frequency of 1 kHz and a level of 1 25 V rms 3 5 V p p 4 Distortion and AFC Level Al ignment Using the multimeter monitor TPl AFC Level and adjust the AFC LVL...

Page 122: ...lows using the Bessel null function waveforms in Figure 5 5 a Connect the output of the adjustable attenuator to the RF spectrum analyzer and disconnect the audio input from the FMO Establish the refe...

Page 123: ...eter switch in IPA position and peak the reading by adjusting the fi l ter screws P2 should be in the operate position for this 5 4 4 First Local Oscillator FREQ ADJ Frequency Adjust output frequency...

Page 124: ...e output of the signal generator to the input of the Intermediate Power Amplifier IPA 3 Connect the output of the RF Amplifier to an appropriate power meter 4 Set the deviation of the signal generator...

Page 125: ...Processor module Normally adjusted so that 5 kHz 4 mono deviation equals 1 5 V p p at 110 kHz NOTE The HF TILT LF TILT and DELAY EQ adjustments are used primarily to optimize stereo separation perform...

Page 126: ...will de energize the the composite and A mute signal from the Threshold Adjust LED red mute relay and disconnect multiplex audio outputs 2 This module may be externally muted either by a remote mute...

Page 127: ...odule are Section 5 5 4 for the and Multiplier module receiver First Local Oscillator and identical to those specified in transmitter First Local Oscillator 5 4 11 IF Demodulator 6020 1ST 10 7 MHz IF...

Page 128: ...evel of the baseband processor 50 kHz deviation 3 5 V p p 5 4 12 FM Demodulator 6030 LOG GAIN ADJ PCL 6000 7A0515 Rev B Log Gain Adjustment Calibrates the RF LEVEL meter function To accomplish this th...

Page 129: ...t 14 V to 16 V Baseband Level Adjust Adjust the output of the baseband including the composite and multiplex levels 50 kHz deviation wideband or 35 kHz deviation narrowband 3 5 V p p Baseband Level Te...

Page 130: ...Verify that the RADIATE and AFC LOCK status indicators are green The AFC LOCK indicator is controlled by the FMO The RADIATE status indicator is controlled by the Transmitter Control circuitry 4 The f...

Page 131: ...e FMO for a value between 0 and 5 dBm 5 6 Test Fixture Diagrams The test fixtures shown in Figures 5 14 and 5 15 have been designed to interface with the equipment specified in Table 5 1 296uF 11t IN...

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Page 133: ...ltation If telephone assistance is necessary following information available prior factory please have to calling A Model Number and Serial Number of unit the the B Shipment date or date of purchase o...

Page 134: ...on R A number This number expedites your equipment s routing from the Receiving Department to Technical Services The following suggestions are offered to assist you when returning your equipment to Mo...

Page 135: ...al Services Department 111 Castilian Drive Santa Barbara CA 93117 Display your return order number clearly on the shipping label and insure the equipment for the appropriate amount All equipment must...

Page 136: ...Use a 40W soldering iron with a 1 8 inch tip Do not use a soldering gun Excessive he at may cause damage o Remove all solder contacting the lead or leads from the component and from the associated pr...

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Page 138: ...ULE SCHEMATIC AND ASSEMBLY DRAWINGS This section contains schematic and assembly drawings referred to in Section 4 For information on individual drawings refer to Section 4 under the appropriate modul...

Page 139: ...www SteamPoweredRadio Com 0 N I _J LI LI 0 PCL 6000 w J 0 0 i N LI 0 X I J 0 0 V 0 8 o 0 0 i3 Figur e 7 1 Transmitter Chassis Assembly 2102890 Rev 2 7 2 EB 0 0 I I I d...

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Page 143: ...i e tltUI OOL LO um1 I L O 1 i LOO 9 9 UI 001 10 vV _ _ il tlUII n OHlf rt 11 AOlht t IVv I IO 1 v V v m 1s ii 11 11 H it ZOOL r 1 t l 01 t i ila t IHfl a D t nHl L 2 l 0 19 D n ll ZZ C t LIH f a 5 8...

Page 144: ...i 1 VV lr r N r l 1 kl uir w Q IQ u I _ S C o l 0 CJI 11 70 A O W _ _ _ 0 11 l VVlr l JVv _ 1 A M _ r 2 f 6 _ t i 0 l V V 4 t V 1 l l l I G ID I a L X X l O u st Vici 8 JI Cl 0 10 J V 0 2 g U 88 11 ul...

Page 145: ...r i n n O D 0 CJ i a n rn 0 1 I e n i u LJ if o f DOUBL ER DRIV E_ FREQ ADJ 040 200 70 C t t Qi adiJ oiO c o a ngUIO sF I a e C u a l lJ t u c I lo Q 9 0 O o yly 8 rut il O i QO lt _ 0 0 0 Pl l m MC1...

Page 146: ...DI K IOOpf U L R I R52 Ct Jr ti U R SlSTOR VALU S AR 1 4WAn AU CAPAOTOHS AA IN WCROf AAA DS 1muss on trRwst SPEanco 1 I r 01 t C45 I I 001 CR I N41 54 I I R2 RI JvC U I I I t 7V o tL _ J l i l r 15V...

Page 147: ...0 00 AW jj 1 0 E C m PCL 6000 dl Q Jdl f 1 001 IS111 Jlll Ollt oa I t d j om 101 ct IOO E o I t ll i I ii I Figure 7 9 Transmitter RF Module Schematic II 91D7436 Rev 2 7 10 10 r l 10 E 1 1 6J 0 z s t...

Page 148: ...www SteamPoweredRadio Com PCL 6000 IQ I I I I o 0 i al Ii a D u I a Figure 7 10 V RF Amplifier Assembly 2002937 Rev A 7 11...

Page 149: ...eamPoweredRadio Com PCL 6000 I i J r i f t t a J 2 0 z al u 0 u l l 3 i l4 7 I I er 1v 7 I I I I I I o I 0 a I l I 1 1 I I I I 1 __ _ _ _ J Figure 7 11 RF Amplifier Schematic 91C7379 Rev D 7 1 r 0 2 0...

Page 150: ...ww SteamPoweredRadio Com __ I 0 0 z 0 i z 0 i i l oO Ux E PCL 6000 0 i u El El n J w w J 8 l t Figure 7 12 6 0 0 VI 0 0 0 0 i5 6020 Receiver Fi nal Assembly 21D2891 Rav 2 7 13 r JC EB o d oOe o o i 11...

Page 151: ...o IJ l02 IN 1 F DEMoo RF IN g JI ____ _ IF OUT J2 n J2 IF IN RED R D O RED fl 2 Fl I Fl 3 Fl 6 8ASE8AN0 Fl9 fl7 Fl 6 AFC Fl 8 AFC Fl3 fl Fl I Fl2 SIC SIC OUT CNO 15V 15V t5V LCK O N l LOI L02 CHO 15V...

Page 152: ...0 PANEL JJTO A4J5 m E t Ct Jj tt COMPOSIT E OUT r MONO OUT MUXO U A5 2ND 3RD LO A4 DBL CONV A3 flJ OEMOO A2 RF IAOOULE o Cf OQ A1 o AUDIO POWER SUPPLY e It a fl 00 Q o Q o it Lu_ u_ujj r I 7 I I TI R...

Page 153: ...6 AfC SV LCI 7 6 PJ ns OVCN 5 I 0 5 u n AfC L 1 J If OUT J2 L02 OUT J3 aN I s f LJ LOI 2 n L02 I J2 If IN JMHz OUT JJ JS L02 IN DBL CON V J LOJ IN ru fl CNO 15V 15V JJ LOJ OUT 2ND 3RD LO n rL2 CHO 15V...

Page 154: ...n c 5c11 11129 c J c J o o cJ rn r 0 j I e 5 cf J 1 ro o l f t jJc JO OO Q o m D g i t i IJ wl l ll Cf l t r J I J ocP UI 0 0 n 16 n IL w 5 m n a 0 D D c 8 rb B 0 0 Lf o a O D iJo O w O O Jl l ijlR R...

Page 155: ...9 tU1 1 KCY 6 5 j _ I O I _ M AfC LI lt UH L0 2 j 1 5V 1 11 1 11 RU j f 1 SV 10 a C105 H IOOp fU9a 0196 0 9 SJ W s IS Y 15K SY O M X ra 00 vllv I RCSIS10ff VWJCS AA IN OffMS 1 4W CAPAOfORS VALUES 1 R...

Page 156: ...K 6 2K R202 4 7K 6 2K R6 C15 E p i2X r Jl 1 V ll I c 6 8 1 L J bt s c RlOO C1 r20 c yi u i I 1K I TPI 02 2NJ904 21 ElO N8 r NB 11 R206 Hf N LT Rl SV l r 15V U r 5V r 7 U 5 b TPll I TA1 JS PUT Kl V c 9...

Page 157: ...1e0pr 4JOp lJOpF 56 p 4l0or 500pf l60pr JJ pf 20pf 82ooi f 6200pf_ JJ pf 2 0or 10 7mH 7 9mff 6 9mH 5mH 7 6mH 5 5 H C70 C7I LIO er r C7 l11 11117 Wt er CD 11 lzJ t 1 IQ o 11 J CJ Cl en Cl en I t A I rt...

Page 158: ...rt 0 H 1121 FUOI YI N Ul n i or li 5 R29 I SV 10 R7l 15Y 1 56K 1 t15V nf 15V R74 2 1 x 5 W OI lS e 1sv lS e 11211 732 1i 10 15Y 1 sv l l t g N ii Rl I 0llO Vil I 60 4 11 lOO 1 3 ii CUI CJ l 0 4 99K l...

Page 159: ...J I O iiR uo r 1 J ll 8 Q Q ctt U lb B 0 6 yy 8 U oo f i i 0 o t o l r t Q 0 C B Cl lo ii I or fi f ll MC1451 52 1 n uL_ __J 0 n Y l 1 1 J u t9 o m 0 5fil l ba R s lll tM O 4t IIU QC4 cf 1 i t l l_D 9...

Page 160: ...1 V JmVHOM tNAl J7d8m 1 nv CAARl R MHt IT W NO 940 960 ll l062 rn Hr 920 5140 JJ 41088 900 920 JJ41096 880 900 3341104 8 B 1 J OOU8L R 1 JN e LO 1 10 5 TEP MCO OY IC M U nPUCR l 1 2 PRIN ul s ttOUC f...

Page 161: ...II f i o E C 9 t 1 l E C 90 2 t H t ilt d tli ltHI l IJ 1110 o E t I I 01 t L l E C otd ll l l I ti i 5 i e 8 51 A l Ill 1 0 ii Figure 7 23 Receiver RI Module Schematic II 9107442 Rev 2 PCL 6000 7 24...

Page 162: ...Rev B g EZ DA 1 1 J LZVEC UC M I t z s Z I r Zt0 1 DE C Z PTI0 0 I JI I I 11 O PCL GQl 1 OMIT eo 1MHz Cl R L z ai I itM TAu Icw r I 242 r7ro I 101 IOJL OMIT C IZ 53 S Tf 12 s7 en cs 0 1T QMfr CMIT OMI...

Page 163: ...www SteamPoweredRadio Com t 0 t 2 _ 20 O 0 2 ii I PCL 6000 o c 00 1 T 7 f c i I J 0 I 2 i r 7 26 6020 re 7 25 F1 gu d Schematic IF Demo 4 9107345 Rev...

Page 164: ...5 a 10 1 ST C7 A A J6 ____ ____ v w _ A v e w OF CIRCUIT SIDE I RE DE f l I 3 FL C4 1 _ R30 KT L 2 1 LC Z ltJ 1u ec 1 z l Ip _ I C o c 2 MONO jsFE 10 7 M t A FE 10 7 M t1 A SFe 10 7 M 7 A OMIT 5 0 p...

Page 165: ...f z 0 V i _c n u 9 V N Jlt r tu i e I c f _ Sh I3 0 W l _ V _of l ii C It 0 a iO l 1 0 r 70 3 MHz Figure 7 27 Double Converter 9107382 Rev 2 7 28 Q n t i i i 1 I d U 0 ouu I Ii u II I I 0 l I ii fl 10...

Page 166: ...www SteamPoweredRadio Com JI J A uJ Ct 01 C PCL 6000 7 zi c 7 C RPV R C Figure 7 Assembly 3 7 2ND 3RD 80 7 1 20D2948 Rev A 7 29...

Page 167: ...n Cl S i t Cl qc n a 150A 12V 77 c p4 i l il I L0 3 OUTPUT LEVEL SOJ OA O co q 0t f 39 IOo C2 1 OK CR2 l J 11 S I 3 v 1 2v L0 2 OU1N f Lt Vt L z OOUBl Q LO Z OUTPUT A OJ RZ c p IM 41S4 CR3 l I 10 d 1...

Page 168: ...www SteamPoweredRadio Com JI PCL 6000 7 71 IC 1 C Pon A LI cs 7 31 Figure 7 30 FM Demod Assembly 20D2811 Rev P...

Page 169: ...I s io 7 I l h p ptlo 7 l fl _ l 3 c n CRZO 0 MH B P F r I I 1 I l O llr J r ____ L oo n cw r F 2 tOIIC C 8 00 LOG AMPLl IER 1 c3J s r e _ A rFT S VCA J 5 4 _ V en F TP3 z isv _ 4 U7 o 2 1 l f 0 2 Ch...

Page 170: ...www SteamPoweredRadio Com...

Page 171: ...www SteamPoweredRadio Com SECTION 8 PARTS LISTS This section contains parts lists for components outlined in Section 4 PCL 6000 8 1 77 C 1 C o n 7...

Page 172: ...14 PIN Ul 0 l 02 XC30 S1 2 UPJ A 720l L41 H3 AV2 040463 1 640357 1 32 0917 JUMPER MINI FOR 2 PINS e025 e1 65474 001 E2 E3 E4 E5 E7 3000145 010 1N4154 25V 4NS SI 0035 lN4lS4 CR14 CR15 CR16 CR17 Jbi0003...

Page 173: ...TANT EPOX OlP l0 25V 20 Cl4 C23 Ctl0 Cdl CAP TANT EPUX DIP 47 20V Cd6 CAP TANT EPlJX DlP 220 lOV 10 c1so c15i CAP l SOV L5U 20 c10 c11 c12 c20 c21 c24 c26 C29 C30 C31 C36 C38 C39 C41 C47 C49 C51 C53 C...

Page 174: ...Rl25 Rl2a Rl29 Rl6b Rl71 Rl74 Rl86 R1d7 R L89 44oQj41 RcS 15K OHM 1 4 5 Rl73 Rl84 4400374 RcS 22K OHM 1 4 5 R48 RJ 78 Rlo2 44b0382 RiS 27K OH 1 4 5 RJ 50 44b048l RES lOOK OHM 1 4 5 R4o R22 R115 Rl33 4...

Page 175: ...ES 4 lLK OHM l 8W lt R36 RcS 4 99K OHM l 8w 1 R53 RfS 10 0K OHM l 8 1 fU9 R20 R14 3 RES 20 0K Ori l 8w 1 R21 R73 RES 107 UHM l 1 R99 Rl00 RfS 2e00K OHM 1 Bw 1 R8 RES l OOK OH l 8w 1 R51 R52 Ro0 Rol Ro...

Page 176: ...R 75 R76 t63100d POT CER PC PIN 00 OtiM sw R78 l j474442 PCB TX AUOIU PWR PLY 6010 2 L0o4S2 5 dKKT RGLTR HEATSINK 3 12Jl547 STOF 1 4 HEX 4 40 X 4 1050129 S R PNH Pt1PS t 40 X 1 lO 0t 65 WSHK SHlDR 4...

Page 177: ...ssoox 200L GO LD FIN Yl Y2 Pl P2 3 4 T ST PT RcO VERT TP1 TP2 TP4 FlLTER FO THRU TYPElO NO HD R FL1 FL2 FL3 FL4 Fl5 FL6 FL 7 FL8 FL9 XTAL RX 3e200MHl SYNTH 2NO LO Yl J3 10o2 XTAL TX PCL 606 102 00 MHL...

Page 178: ...d647o UUAL OD 10 11 UL J7ill71 IC HYBRID LI AMP ARl 3731338 IC HYBRID AMP M A 130 A 3 j73l445 IC rlVBRIO MP MwA 330 Af 4 lM340T i2 NE5532AN MC145152P MWA 320 MWA 330 37Jl47 I AMP 5 lOOOMHZ l Oti SHIEL...

Page 179: ...ICA DIP b20PF 5 OM 15 2lJ C3 2d003d CAP TANT cPOX OIP l 35V 20 l990105X0035HAl Cl9 2d004o CAP TANT POX DIP 2 2 35V 20 1990225X0035JAl C2 C5 Cb Cl5 C20 C57 42d0u5 CAP TANT tPOX D P 4 7 35V 10 lq 0475X0...

Page 180: ...AP 4 lOPF 278 0410 005 1 Cd 7 370J59 CAP VAR l 0 60PF LASS cMb8ANu TPoOC l C O 4370425 CAP VAR SURFACE MT l 4PF C56 4 0154 ES 120 OH l 2W 10 R 75 1 1KZ4R JOO KC20t F121K 4420170 RES loO OHM 1 ZW 10 kC...

Page 181: ...400754 RES 22 UHM l 4 5 Ro Rl6 4400812 RES 150 OHM l 4w 5 R7 4b0d20 RES 180 ONM 1 4 5 R50 RoO 460d53 RES 820 OHM l 4w 5 R1 4 R69 44b0dbl RtS 82K OHM l 4W 5 R9 410357 RcS 130 OMM 1 2 w 5 Ro5 447036 R S...

Page 182: ...wStik 5HLOR 4 NYL 12 l 290188 SIL PAO 13 1310 9 j CLIP MOUULE PCL 006 6000 14 1670060 c COAX RG J 74 IJ 50 OHM Zl 15 1670165 CA COAX EL i SENO oso DIA l2 l3 16 3091147 CONN 20PIN 8Ri AK A AY STR HuR s...

Page 183: ...6049 A 54 804 002 471 1 CONN TYPE N CPT l d DIA HOLES UG 58 A U J702 CONN SM BLKHO TK Ml SLDR POT 2019 1511 000 J701 RGLTR VARV s oA TU3 VRl Sll PAD VRl COVER INSULATING T0 3 Vx l 010 BRIUGE 100V 2SA...

Page 184: ...l51 W Hk dELLEVILlE C JNICAl o 31 1090004 SHR Fl t co PL 38 l 050640 WSHI FL t co PL 39 1050 71 SCR SCH CAP 4 40 7 16 40 1050032 WSHR LK 4 SR CD PL 41 1050129 SCR PNt 1 PHPS 4 40 X 1 4 SST 42 1640 10...

Page 185: ...3 U4 U 5 Uo U7 Ud U9 010 Ull Ul2 U13 Ul4 Ul5tU16tU17 Ul8tU19 U20 J2S0024 5KT O AL IN llNc 14 PIN 040357 1 l Ul J250917 JUMPER MINI FOR 2 PlNS 025 1 05474 001 El E2 E3 E4 E5 E6 E7 E8tE9 ElO ll P7 l P7...

Page 186: ...J 2C l 40 0 l 2 5 4210035 CAP MIC DIP 3PF 0 5 U l 0300 C99 Cl01 421004J CAP M1CA IP SPF OeS OM 15 0500 Ci5 C26 C49 C54 C8o Cd9 421010U CAP M1CA UIP 22PF 5Z DM l5 220J C30 C79 C t 4210183 CAP MICA IP...

Page 187: ...020t550ROlO 46 C7 C8 C12tCL3 C14 C16 C17 C2l Cjl CJ2 Cj5 CJ6 C40 C4l 42 C43 C44 C47 C48 C50 C51 C58 C59 Co5 Co8 Co9 C82 Cd3 Co5 C d C97 9 C98 C 27 Cl28 Ci29 Cl30 Cl31 Cl32 Cl33 Cl34 Cl35 Cl36 Cl37 Cl3...

Page 188: ...S lOOt OH 1 l 4W 5 RS2 Ro8 Rl28 Rl29 Rt79 Rl69 t4oOS23 Rt S 220K UHM l 4W 5 RJ 92 4400580 Ri S 3o0 OHM l 4W 5 R203 44o0o55 Rt S 120 OHM l 4w Rl97 4400663 RES 750 OHM l 4 w 5 R 2 44o0d20 RtS l c Q OHM...

Page 189: ...01001F 8 R25 R2d RJS R36 R75 RjQ R i6 R99 510024 Re o0e4 OHM 1 bW 1 R148 Rl51 4510707 RcS l0 7K OHM l 8w 1 Rl74 2 i N55El 07 2F l 4510715 RfS lle3K OhM l 8 1 RN55c l132F l Rj 75 4510dl4 q s 931 OHM l...

Page 190: ...2 88 RE F COMPONENT COMPONENT OtSCRIPTIDN QUANTITY llioR ITE 1 NBK CiJMMEi lTS i Nt uqAWING NO PER 4 7 8 9 050129 1050665 i290li d 1641927 SCR PNH PHP 4 40 X 1 4 SST WSHR SHLD 04 NYL Sll PAO w ouS 22...

Page 191: ...22 4210381 CAP MlCA OlP 2SOPF 5 C72 4210399 CAP MICA OIP 270PF 5 C120 4210415 CAP MICA u P 330PF 5t C7c C87 Cl24 4210423 CAP MICA Oir 360Pr C7l 4210449 CAP MICA OIP 430PF 5 C73 4210464 CAP MICA DI SOO...

Page 192: ...17 3093 i 80S 968 962 l DATE 7 19 88 _ PARENT ITEM 9150418 DESCRIPTION Sw OPTKIT PCL 6000 RX llSKHl ENG DRAWING NO 2003024 2 REF COMPONENT COMPONENT DESCRIPTION QUANTITY NdR ITEM BR COMMENTS ENGeORAWI...

Page 193: ...llOPf 5t C122 21030 CAP MIC UIP 50PF C120 210324 CAP MiCA CIP 18QPF C72 C J 24 4210373 CAP MlCA DIP 240PF 5 Co7 4210399 CAP MICA DIP 70PF 5 C71 4 210415 CAP MICA aIP J30PF si C73 4210423 CAP MIC DI 3...

Page 194: ...N 040358 1 l uz 32 0081 SKT DUAL l LlNc 3 PI 040302 1 l U i 3250495 SKT PlN oasoox 2u0l GOLD FlN 450 3266 01 03 o v1 v2 P3 P4 j29004o TEST PT RED VERT 105 0852 001 2 TP1 TP4 3291069 FlLTER FO THRU TVP...

Page 195: ...37jlQ80 IC Pd647d uUAL uO 1 0 11 SP 47 l ui j7jll7L IL HYb ID LIN AMP MwA 320 l ARl J731338 IC HY RIO AMP MWA 130 MWA 130 1 AR2 37jl 29 IC AMP OC 2 Hl MONOLITHIC OKN MAR 3 2 AR6 AK7 J73 l 49 IC ANP U...

Page 196: ...OOV 3 22U32473H Cl4 C21 42 0040 CAP TANT E UX OIP 2e2 35V 2C l99D225XQOj5JAl c2 cs cc cs1 2d005j CAP TANT cPOX OIP 4 7 35V 10 l990475X00 5JA1 c10 c1a 2 0160 CAP TANT cPuX OIP lu0 20V l990107X0020TE CJ...

Page 197: ...l 4PF GKZ4ROOO l C56 4Lv188 R S 22 0 OHM 1 2 iO KCZO F22lK 2 iH o R83 4450037 S 51 OHM 1 W 5 KCJSGF lOJ l R75 4400010 RcS 10 OHM l 4W 5 Ro1 4400051 RES 100 OHM l 4W 5 Ri R2 R3 R45 4460085 RtS 240 OHM...

Page 198: ...L7 R30 470 57 RES 130 OHM 1 2 W 5 RC20 Fl3lJ Ro5 4470365 RES 22 OHM 1 2w 5 RC20GF220J 57 4510004 RES 200 OHM 1 8 W 1 RN55E2000F R43 R44 590311 TrlfkMISTOR b80 OHM 10 1K 81K R 6 4630745 PuT CER PC PIN...

Page 199: ...ESCRIPTION COMMENTS PAC i o DA TE t 02 8d WUANTITY EN u AW N NO PER 15 L230o63 FSTNR CHAS 815918 11 2 16 jQ9ll47 CONN 20PIN RtAK AWAY TR HOR MFSSlOO ZO XAX s o 17 32 0917 JUM ER MINI FOR 2 P S 025 l 0...

Page 200: ...O TrlRU TYPEZO NO HO R 059619 1 FLl FLZ FL 9FL49FLS FL6 COVi R MODUlE PCL oOo 0 5C2 i68 IC F OEMOD LM18o5 LMl965 U2 Ul LO 37 0215 IC LMl4S8N OPAMP DUAL U3 i l J730l7j IC LM31 3N OPAMP HISPE fD U4 l 4...

Page 201: ...OR58P500X OM 15 820J DM 15 270J DM l5 330J 199Dl06X0025KA 1 5020f S50ROi04M 0l 3E 150R0103K l 1 2 2 l 1 1 l l l 18 54 310280 CAP OOl 100V C315Cl02MIR5CA 2 C51 Co7 j5 4210050 CAP MlCA DIP lOPF 0 5 OM 1...

Page 202: ...H l 4w 5 R5 R35 51 104 44o005l RES 100 OH l 4w 5 Ro R8 R109R31 R32 R3 R37 R43 R48 R20i R203 1U5 4460192 RES 2 2K UHM 1 4 5 R7 R9 R22 lU6 440083d R S 330 OHM l 4w 5 Ri l Rl 3 107 4b0 40 RES 51K OHM l 4...

Page 203: ...3K 392 K RS5 ljQ i3i0093 CLIP MODULE CL 606 5000 111 0 0J7U CuNN 3 IN S ul RU STR UR EJ c2 RC01 GF9 l 2 J RC07GFl02J KCO 7GF 622 J kC07GF272J 1 07GF 70J RCOH F l50J l C07GF822J RC07GFlO tJ JK 3 92 K...

Page 204: ...G O AWING NJ PER i2 13 77 18 79 d0 2091103 2091155 3350261 3350352 4350500 ASSY MODULE COVER CKT DBL CONV ASSY MODULE COVER COMP DBL CON FLTR C RAMIC 10 7 MHZ Ft l FL 3 FILTER CERAMIC 10 7MZ2 FL2 CAP...

Page 205: ...8 C59 9 210050 CAP MICA DIP lOPF 0 5 C39 10 4210100 CAP MICA JIP 22PF 5 C27 ll 4210233 CAP MICA UIP 75PF 5 C26 12 4210Lb CAP MICA DIP lOOPF 5 C23 C30 C38 C42 CS6 13 4210373 CAP MICA OIP 240PF 5 C14 14...

Page 206: ...J Rl2 R36 Jo 44o078d RES 47 OHM l 4W 5 RC 7GF470J Rj R8 R l R43 R29 R33 R37 R38 37 t4o0051 RcS 100 OHM l 4W 5 KC07GF101J Rl R2 38 400655 RES 120 OHM l 4W 5 RC07GF121J R22 R28 R t2 39 4400119 RES 470 O...

Page 207: ...MR elO 5 l L7 58 4020b73 IOCTR MINI RED 27UH 10 MR 27 10 2 9 402 040 7 ol 1090 1 82 62 1 090554 o3 090 dd b4 32 1lJ69 o5 309 0230 06 3290152 t 7 1050129 t 9 3250917 70 3090370 L3 L3 FtRROX CUdE 500 O...

Page 208: ...CK13 CRl4 CR15 CR16 Rl7 CR18 CRl9 C 20 d 3390 54 9 LtD Ri D 2 0 20 wIOE RT HOL DER 550 U Cb l CR6 9 36 304 6 XT 2N3904 Q1 2 QJ 4 QS uo Q7 8 Q9 ll 12 15 Qlo Jl7 Ql8 15 10 36J0464 XT iN3906 2N390o 3 Ql...

Page 209: ...412 SHiclD MAGNETIC CYL I NDER J5dZ746 AO 2 L4 L5 35 23JOH4b ASSV CABLE FM OEMUO PCL 606 l4Sl088 8 l Jl 6 2110237 HEATSlNK T0 5 PUSrl ON 111 8 l U4 31 29 0152 JACK TEST WHITER ANGLE TP1 TP2 TP3 39 325...

Page 210: ...o4 4400549 RcS 470K OHM l 4W 5 R16 65 4400259 RES 5 6K OHM l 4W 5 R24 R42 R 5 49 R52 R5o RS9 ob 460044 RES 60 OHM l 4W 5 R4ltR 4 R 8 R51 R55 R58 67 4400903 RES 6d0K UHM l 4W 5 RlO 08 4o0c4 RtS 15 OH...

Page 211: ...o3 15 0226 ToG TEFLON 20AWb NAT TFTZ00 20 l o 84 4460077 KcS 220 OHM l 4w 5 KC07GF221J 1 RlO S 4200137 CAP TANT EPOX DIP 47 ZOV 1990476X00l0Pi4 2 Col coa do 4310272 CAP 01 50V X7R 10 S018cM50ROlOJK l...

Page 212: ...www SteamPoweredRadio Com...

Page 213: ...seven and one half minute topographical map which can be obtained from the United States Geological Survey Mail orders for maps west of the Mississippi River should be addressed to The Geological Sur...

Page 214: ...irst Fresnel zone clearance but more than 30 feet generally can be considered a grazing path On line 5 enter the amount of path loss as determined by Figure 1 Nomogram for Clear Path Attenuation or Fi...

Page 215: ...to 5 miles 15 dB for median paths 5 15 miles and increasing fade margins for longer distances greater than 15 miles up to a maximum of 35 dB TABLE 1 Typical Transmission Line Loss at 950 MHz 1 2 Foam...

Page 216: ...z 60 C l u z 50 40 z 20 0 15 C l 0 30 10 20 s 10 0 0 Based on 55 Aperture E iciency 45 60 so 40 40 30 35 20 Cal 30 C l ti z 10 25 C l C l 5 z 20 _ 4 z Q 3 C 0 15 u 2 C l t il 10 1 5 0 dBi Figure 4 No...

Page 217: ...25 120 115 110 105 100 Figure 1 Nomogram or Free Sp ace Attenuation Clear Path 100 so 40 30 20 10 5 4 3 z 1 150 l45 l 14 i 135 I 130 125 120 115 110 105 100 95 z 0 e i z e t i Yi Figure 2 Nomogr iii i...

Page 218: ..._____ h ceiver Antenna Gain Antenna Type l t ________ 4 Total Gain SYS m 1 LCSSES 5 Path Loss l_____miles _ ____ krn 6 Transmission Line Loss Total ft ____ ___ m 7 i eonne r Loss Total a other wsses l...

Page 219: ...i _J lt t j t j i f 2 E rt t J r t I 2 DISTANCE IN MILES tiJll 1 p J l j j 30 f l ti f _ i fl f t J j_ tr l t f 1 r _ tr l L i l 0 0 35 R 11 ti i t r L I _ tt L 1 d 1 p 7 i i p r M _ t u 1 l I J 1 1...

Page 220: ...www SteamPoweredRadio Com...

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