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

ESAESTRACKFREQUENCY AND TIMING SYSTEM CHARACTERISTICSCHARACTERISTICSGENERALSTATION DESIGNATIONLOCATION(S)DIAMETERFREQUENCY STDSTANDARD TYPESTANDARD MFGSTABILITY AT:1 - SECOND1 - HOUR1 - DAY (24 HOURS)1 - MONTHREF FREQS PHASE NOISE1 Hz OFFSET10 Hz OFFSET100 Hz OFFSET1000 Hz OFFSETREF FREQS AVAILABLEMAX STA-TO-STA OFFSETUNITS--mNameName∆f/f∆f/f∆f/f∆f/fS φ (f)dBc/HzdBc/HzdBc/HzdBc/HzMHzHzSUBNETWORK OR STATIONVILLAFRANCAVILLAFRANCAVilspa-2Villafranca, SpainAllanVariance DriftAllanVarianceDrift1 x 10 -11(1)1 x 10 -11(1)1 x 10 -12(1)1 x 10 -12(1)1 x 10 -13(1)1 x 10 -13(1)(1)3 x 10 -12(1)3 x 10 -125 MHz 100 MHz 5 MHz 100 MHz-120-140-140Vilspa-2Villafranca, Spain15CesiumOscilloquartz 3210(1) (1)53 x 10 -12(1)(1)(1)(1)-120-140-14015CesiumOscilloquartz 321053 x 10 -12(1)(1)(1)(1)TIMING SYSTEMMASTER REFERENCE AGENCYREFERENCE TIMETIME CODE EPOCHTIME CODES AVAILABLEMAX TIME RESOLUTIONTIME TRANSFER METHODMAX TRANS ERROR REFMAX OFFSET FROM REFMAX OFFSET MEAS ERRORMAX STA-TO-STA OFFSETTIMING SIGNALS AVAILABLENameNameYrCCSDSCodessNameµ-secµ-secµ-secµ-secpulse/sUSNOUTC1 January 1958CDS1 x 10 -6GPS± 5± 500.051001USNOUTC1 January 1958CDS1 x 10 -6GPS± 5± 500.0510011. CAPABILITY OR DATA IS NOT AVAILABLE 2. SOME LIMITATIONS APPLY TO THIS CAPABILITY 3. NOT RECOMMENDED BY CCSDS4. MEASURED BY THE AGENCY6445-3096CCSDS 411 G-3 Page 4.11-14May 1997