User's Manual
760 GPS Recorder
V0.1
16
Appendix A. Specifications
General
Frequency L1,1575.42MHZ
C/A Code 1.023MHZ
Datum WGS84
Performance Characteristics
Accuracy*
<3m CEP, without aid
2.5m DGPS (WAAS, EGNOS, MSAS)
Reacquisition Time*
<1s
TTFF*
35 / 34 / 1.5s for Cold / Warm / Hot start respectively
AGPS*
<15s
Sensitivity*
Acquisition:-148dBm max / Tracking:-165dBm max
Dynamic
Altitude 18,000m max.
Velocity 515m/s max.
Acceleration 4g max.
Interface
Baud Rate 115200 bps (default)
Protocols
NMEA 0183 v3.01
Support WAAS / EGNOS
GGA,GSA,GSV,RMC(default); GLL,VTG(optional)
USB Bridge