Detailed Product Description

General
GPS Chip SiRF III GPS Module
Frequency L1,1575.42MHz
C/A Code 1.023MHz chip rate
Channels 20 channels all in view tracking
Antenna ( Intema ) Built-in low noise
Extral Antenna Port Active MCX Antenna
Sensitivity
To - 159dBm Tacking , Superior Urban Canyon Performance
Acquisition Rate
Cold start 42 sec, average Acceleration < 4g
Warm start 38 sec, average Motional Jerk 20m/sec
Hot start 1 sec, average
Reacquisition 0.1 sec
Accuracy 2.5m CEP (50%), 5m (95%)
Velocity 0.1m/sec , without SA
Time 100ns synchronized to GPS time
Power
Built-in rechargeable 850mAh Li-ion battery and 5V DC imput
Operation current 45mA ( Typical )
Operation time 12hours, after fully charged, in continuous
Charging time 2.5 hours ( Typical )
Environmental
Operating Temperature minus 10°C to 60°C