User Manual

5
1.3 Specification
General
Frequency L1,1575.42MHz C/A Code 1.023Mhz
Datum WGS84
Performance Characteristics
Without aid: 3.0m 2D-RMS Without aid: 0.1m/s
<3m CEP(50%) without
SA(horizontal
Velocity
Accuracy
DGPS(WAAS,EGNOS,MSAS):
0.05m/s
Position
Accuracy
DGPS(WAAS,EGNOS,MSAS)
: 2.5m
Without aid: <4g
Timing
Accuracy
50ns RMS
Acceleration
DGPS(WAAS,EGNOS,MSAS): <4g
Reacquisition
Time
<1s Hot start 1.5s
Warm start 34s Cold start 35s
AGPS <15s Acquisition: -148dBm Max.
Update 1Hz
Sensitivity
Tracking: -165dBm Max.
Dynamic
Altitude Maximum 18,000m Acceleration Maximum 4g
Velocity Maximum 515m/s
Power
Operation Time 16hours Battery AAA battery*2
I/O
Baudrate 115200 bps Protocol NMEA 0183 v3.01