3
3.1. Specification
3.2. Others
GSM module
MTK Case, support 900/1800(850/1900 can option)
Support the TCP protocol
GPS Chipset
JRC chipset
GPS sensitivity
-164dB
C/A Code
1.023MHz chip rate
Channels
210 channel all-in-view tracking
GPS frequency
L1,1575.42MHz
GPS Position Accuracy
2.5 meters, CEP
GSM Position Accuracy
Later will realize
Velocity Accuracy
0.1m/s
Time Accuracy
Synchronized to GPS time
Cold Start
35sec.,average
Hot Start
1sec.,average
Warm Start
30sec.,average
Altitude Limit
18,000 meters (60,000feet) max.
Velocity Limit
515 meters/second (1000knots) max.
Acceleration Limit
Less than 4g
Operating temperature
-20°C
-
65°C