General
Chipset: SiRF Star III
Frequency: L1, 1575.42 MHz
C/A Code: 1.023 MHz chip rate
Channels: 20 channel all-in-view tracking
Sensitivity: -159dBm
Accuracy
Position: 10 meters, 2D RMS
5 meters, 2D RMS, WAAS enabled
Velocity: 0.1 m/s
Time: 1 us synchronized to GPS time
Datum
Default: WGS-84
Acquitisition Time
Reacquisition: 0.1 sec., average
Hot Start: 1 sec., average
Warm Start: 38 sec., average
Cold Start: 42 sec., average
Dynamic Conditions
Altitude: 18,000 meters (60,000 feet) max
Velocity: 515 meters/second (1000 knots) max
Aceleration: Less than 4g
Jerk: 20m/sec **3
Power
Main Power Input: 4.5V~6.5V DC Input
Power Consumption: 70mA
Protocol
Electrical Level: TTL level,
Output Voltage Level: 0V~2.85V
Baud Rate: 4,800 bps
Output Message: NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL
Physical Characterisitcis
Dimension: 30mm*30mm*10.5mm
Operating Temperature: -40C to +85C
|
