Installation - TT-3022D
Installation - TT-3022D
Installation - TT-3022D
Installation - TT-3022D
Built-in GPS (optional)
Built-in GPS (optional)
Built-in GPS (optional)
Built-in GPS (optional)
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2.6.1
GPS specifications
The GPS receiver module tracks 12 GPS satellites . The following
power-up time estimates are available, from field test.
Start state
GPS 25
All data known
15 sec
Position, time and almanac known
45 sec
Almanac known
90 sec
No data known
5 min
Field test cold start same position
after 8 hours off
Update rate
1 second (typical)
Position accuracy
15m RMS (100m with
Selective Availability on)
Typical velocity accuracy
0.2m/s RMS
Table 11 GPS Specifications