Transystem iBT-GPS - Appendix; Appendix A. Specifications

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Appendix
Appendix A. Specifications
General
Frequency L1,1575.42MHZ
C/A Code 1.023MHZ
Datum WGS84
Performance Characteristics
Position Accuracy Without aid: 3.0m 2D-RMS
<3m CEP(50%) without SA(horizontal)
DGPS (WAAS,EGNOS,MSAS,RTCM):2.5m
Velocity Accuracy Without aid: 0.1m/s
DGPS (WAAS,EGNOS,MSAS,RTCM):0.05m/s
Acceleration Without aid:<4g
DGPS (WAAS,EGNOS,MSAS,RTCM):<4g
Timing Accuracy 50 ns RMS
Reacquisition Time <1s
Hot start 1s
Warm start 33s
Cold start 36s
Sensitivity Acquisition:-144dBm
Tracking:-158dBm
Update 1Hz