
IDP 800 Terminal Series - Hardware Guide
T209, Version 01 22 © SkyWave Proprietary
3.7 GPS
The GPS is a third party GPS implementation. The manufacturer's specifications are
given in Table 17.
Table 17
GPS Specifications
Parameter
Value
Frequency
L1, 1575.42 MHz
Channels
50
Time to First Fix
Cold Start
27s
Warm Start
27s
Hot Start
1s
Sensitivity
Tracking
-159 dBm
Hot Start
-156 dBm
Cold Start -147 dBm
Accuracy
Horizontal Position (CEP)
10
2.5 m
Velocity
0.1 m/s
Heading
0.5 degrees
10
CEP, 50%, 24 hours static, -130 dBm