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

CSIRTRACKING SYSTEMFREQUENCY AND TIMING SYSTEM CHARACTERISTICSCHARACTERISTICSGENERALSTATION DESIGNATIONLOCATION(S)DIAMETERFREQUENCY STDSTANDARD TYPESTANDARD MFGSTABILITY AT:1 - SECOND100 - SECONDS1 - 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/f∆f/fS φ (f)dBc/HzdBc/HzdBc/HzdBc/HzMHzHzSUBNETWORK OR STATIONBREDASDORPHARTEBEESTHOEKOTB-L2 MOBILE SYSTEMHBK (Hartebeesthoek)South AfricaSouth Africa4.66.1Rubidium OscillatorRubidium OscillatorDATUM 9150-720Hewlett Packard, Model 5065AAllanVariance DriftAllanVarianceDrift(1) (1)(1)1 x 10 -11(1)1 x 10 -12(1)(1)(1)(1)(1)2.8 x 10 -11(1)(1)(1)2.63 x 10 -11(1)4 x 10 -11(1)3 x 10 -125 MHz 100 MHz 5 MHz 100 MHz(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)(1)100.1, 1, 5, 10(1)1 x 10 -4 @ 5 MHz With OtherCNES 2 GHz StationsTIMING 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/sGPSUTC1958IRIG-A-B0.0001GPS2.5± 162.5(1)1, 10, 100, 1 K, 100 K, 1 M, 10 MUSNOUTC1958NASA - 36, IRIG - A & B0.001GPS2.5± 252.5100 With Other CNES 2 GHz Stationsfrom 1 x 10 -3 to 100 days1. CAPABILITY OR DATA IS NOT AVAILABLE 2. SOME LIMITATIONS APPLY TO THIS CAPABILITY 3. NOT RECOMMENDED BY CCSDS4. MEASURED BY THE AGENCY5. 0 - 50 deg cATSC-292CCSDS 411 G-3 Page 4.7-9May 1997