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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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ISROISTRACEARTH-TO-SPACE LINK CHARACTERISTICSCHARACTERISTICSUNITSSUBNETWORK OR STATIONSHARSHARGENERALSTATION DESIGNATION-SHAR -1SHAR - 2LOCATION(S)-Sriharikota, IndiaSriharikota, IndiaDIAMETERm1010TRANSMITFREQUENCIESMHz2025 - 21102025 - 2110FREQUENCY RESOLUTIONRF FREQ STABILITY @ 1 HrHz∆f/f1002 x 10 -111002 x 10 -11TRANSMIT POWER 1W20001000EIRP RANGE 1dBW64 - 7461 - 71TRANSMIT POWER 2W1000NoneEIRP RANGE 2dBW61 - 71NonePOLARIZATION-RCP or LCPRCP or LCPANTENNA GAINdBi4343ANTENNA BEAMWIDTH (-3 dB)deg0.950.95ANTENNA ELLIPTICITYdB(1)(1)RF FREQ SWEEP RANGEkHz± 25, ± 75, ± 125, ± 175, ± 250± 25, ± 75, ± 125, ± 175, ± 250MIN FREQ SWEEP RATEHz/s500500MAX FREQ SWEEP RATEkHz/s100100PROGRAMMED UPLINK FREQYes/No(1)(1)COMMANDRF CARRIER MOD TYPE-PMPMRF CARRIER MOD INDEX RNGRad Pk0.1 - 20.1 - 2SUBCARRIER FREQUENCY(S)Hz3125, 5555 (FSK); 70 000 (FM)3125, 5555 (FSK); 70 000 (FM)SUBCARRIER STEP SIZEHzContinuousContinuousSUBCARRIER FREQ STABILITYppm10001000SUBCARRIER WAVEFORMSin/SqSineSineSUBCARRIER MOD TYPE-FSK, FMFSK, FMSUBCARRIER/BIT RATE LIMIT-(1)(1)BIT RATE RANGEb/s100100FORMATS AVAILABLE-NRZ - LNRZ - L1. CAPABILITY OR DATA IS NOT AVAILABLE 2. SOME LIMITATIONS APPLY TO THIS CAPABILITY 3. NOT RECOMMENDED BY <strong>CCSDS</strong>6445-4425<strong>CCSDS</strong> 411 G-3 Page 4.15-16May 1997

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