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Features - Popular Chip
Power Consumption: 70mA (3.3V)
Trickle Power: 35-70mA
Positioning Accuracy: 25M (95%)
Key Technology: SiRF Star II
Receiver
GPS Signal: L1, C/A code
Channel: 12
Tracking Sensitivity: -142dBm
WAAS: Yes
DGPS: Yes
Acquisition Time
Hot Start: 8 Sec
Warm Start: 38 Sec
Cold Start: 45 Sec
Update
Reacquisition: 0.1 Sec
Update: 1.0 Sec
Accuracy
Position: 25 M (95%)
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: 71.1 x 40.6 x 14.6
(W x D x H) inch: 2.80 x 1.60 x 0.57
Connector: MMCX
Power
Input (VDC): 3.3± 10%
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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