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GPS-22 Manual
Features - High Accuracy
Power Consumption: 17mA (3.3V)
Trickle Power: ....
Positioning Accuracy: 5M (90%)
Key Technology: FirstGPS™
Receiver
GPS Signal: L1, C/A code
Channel: 8
Tracking Sensitivity: -143dBm
WAAS: No
DGPS: Yes
Acquisition Time
Hot Start: 10 Sec
Warm Start: 42 Sec
Cold Start: 120 Sec
Update
Reacquisition: 0.1 Sec
Update: 1.0 Sec
Accuracy
Position: 5 M (90%)
Velocity: 0.1 m/sec
Acceleration: ±4G
Dynamic Conditions
Altitude: 18,000 m
Velocity: 515m/sec
Acceleration: 4G, Max
Interface
TTL: Standard
RS-232: Optional
Physical
Dimension(W x D x H) mm: 31.59 x 26.59 x 11.20
(W x D x H) inch: 1.24 x 1.05 x 0.44
Connector: HFS
Power
Input (VDC): 3.0 - 3.65
Internal Back up(VDC): 2.5 - 3.3
Operating Temperature: -40 ~ 85°C
Storage Temperature: -55 ~ 100°C
Datum: WGS84
Baud Rate: 4,800
Sentences: GGA, GSA, GSV, RMC, VTG
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