17
Specifications
5
Specifications
General Characteristics:
Device Size:
Dimensions: 50 x 90 x 16 mm
Weight: 61 g (650 mA version)
Chipset: Sirf Star IIe/LP
Frequency: L1, 1.575.42 MHz
C/A: 1.023 MHz chip rate
Channels: 12 Channels all-in-view tracking
DGPS Source:
Default: none
Programmable: WAAS/EGNOS
Antenna Type: Built-in Ceramic patch antenna
(External antenna optional)
Accuracy (without DGPS):
Position: 10 m, RMS, 25 m CEP without SA
Velocity: 0.1 m/sec without SA
Time: 1 microsecond synchronized to GPS time
Acquisition Rate (Open sky, stationary):
Reacquisition: 0.1 sec, average
Cold Start: < 80 sec, average
Warm Start: < 45 sec, average
Hot Start: < 10 sec, average
Dynamic Conditions:
Altitude: < 18,000 m
Velocity: < 515 m/sec
Accleration: < 4 g
