GSM module
GSM900/1800 or GSM850/1900
Tracking sensitivity
-162 dBm
Positioning accuracy < 20m
Speed precision 0.1 m/s
Time precision
Synchronized with satellite
GPS data protocol NMEA0183
Hot start
5 seconds
Cold start
34 seconds
Standby time
112 hours
Working time 13 hours
Highest altitude
18,270 m
Maximum speed
515 m/s
Acceleration of gravity < 4g
Dimensions
68mm x 48mm x 18mm
Weight
60g (excluding battery)
Working temperature -15°C ~ +65°C
Humidity 5%~90%
Battery
3.7v,850mAh rechargeable Li-ion battery
Power
5 VDC