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Report: RF&Mod Systems-Part 1: Earth Stations - CCSDS

Report: RF&Mod Systems-Part 1: Earth Stations - CCSDS

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NASADEEP SPACE NETWORKRADIO METRIC CHARACTERISTICSCHARACTERISTICSGENERALSTATION DESIGNATIONLOCATION(S)DIAMETERFREQUENCIESTRANSMIT FREQUENCIESRECEIVE FREQUENCIESTURNAROUND FREQ RATIODOPPLERCOHERENT/NON-COHERENTCOUNTER RESOLUTIONMAX DOPPLER FREQ SHIFTDOPPLER BIAS FREQDRIFTOUTPUT EQUATIONDIRECTION INDICATORUNITS--mMHzMHz--CyclesMHzMHz∆f/f--SUBNETWORK OR STATION34M BWG-1 STATIONSDSS 24, DSS 34, DSS 54USA, Australia, Spain3434M BWG-2 STATIONOPERATIONAL 6-95, 4-96, 10-97 OPERATIONAL 10-96DSS 242025 - 2120 2025 - 2120, 7145 - 71907145 - 71902200 - 2300, 8400 - 8500240 / 221, 880 / 2211-Way, 2-Way / 3-Way Coherent and Non-Coherent2 -10± 33± 1DSS 34, DSS 542200 - 2300, 8400 - 8500240 / 221; 880 / 221,240 / 479, 880 / 749< 3 x 10 -14 @ 12 hrs.(f xmit x Turn-Around Ratio - f rcv ) + f bias+ ∆f = + ∆rDSS 25USA348400 - 8500, 31 800 - 32 300 (4)880 / 749 (X)1-Way, 2-Way / 3-Way Coherent and Non-Coherent2 -10± 33± 1< 3 x 10 -14 @ 12 hrs.(f xmit x Turn-Around Ratio - f rcv ) + f bias+ ∆f = + ∆rRANGINGCOHERENT/NON-COHERENTRANGE CODE WAVEFORMEARTH STATION MOD INDEXRANGE CODE FREQ RATIOMAJOR CODE FREQ(S)MINOR CODE FREQ(S)MIN RECEIVED CARRIER SNRMIN REQ CODE PWR/NoCODE INTEGRATION TIMEACQUISITION SEQUENCERANGE DATA UNITSRANGE QUANTIZATIONACCURACY (STRONG SIGNAL)MAX UNAMBIGUOUS RANGETRANSPONDER BW-Sin/SqRad Pk-kHzkHzdBdB-Hzs---mkmMHz2 - 3-Way CoherentSquare0.1 - 1.62:1~1 MHz to 16 kHz in Steps of 2f (Major Code) / 2 to ~1 Hz in Steps of 216 kHz and Below on Major Code10-10Depending on Pr / No & Desired AccuracySequential; Major Code First1 RU ~ 0.95 ns1 RU2 (S), 1 (X)152 000> 3.32 - 3-Way CoherentSquare0.1 - 1.62:1~1 MHz to 16 kHz in Steps of 2f (Major Code) / 2 to ~1 Hz in Steps of 216 kHz and Below on Major Code10-10Depending on Pr / No & Desired AccuracySequential; Major Code First1 RU ~ 0.95 ns1 RU2 (S), 1 (X)152 000> 3.31. CAPABILITY OR DATA IS NOT AVAILABLE 2. SOME LIMITATIONS APPLY TO THIS CAPABILITY 3. NOT RECOMMENDED BY <strong>CCSDS</strong>4. NOT AVAILABLE UNTIL 20016445-4342<strong>CCSDS</strong> 411 G-3 Page 4.16-13May 1997

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