Appendix, Appendix a. specifications – Transystem 747ProS User Manual

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Appendix

Appendix A. Specifications

General

Frequency L1,1575.42MHZ

C/A Code

1.023MHZ

Datum WGS84

Performance Characteristics

Without aid: 3.0m 2D-RMS

<3m CEP(50%) without SA(horizontal)

Position Accuracy*

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.

Update*

1Hz

Dynamic

Altitude Maximum

18,000m

Velocity Maximum

515m/s