Transystem 747 A+ - Manual (Page 22)

22
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):2.5m
Velocity Accuracy Without aid: 0.1m/s
DGPS (WAAS,EGNOS,MSAS):0.05m/s
Acceleration Without aid:<4g
DGPS (WAAS,EGNOS,MSAS):<4g
Timing Accuracy 50 ns RMS
Reacquisition Time <1s
Hot start 1.5s
Warm start 34s
Cold start 35s
AGPS <15s
Sensitivity Acquisition:-148dBm Max.
Tracking:-165dBm Max.