General: 
Chipset SiRF GSC2x 
Frequency L1, 1575.42 MHz 
C/A code 1.023 MHz chip rate 
Channels 12 channel all-in-view tracking 
Sensitivity -155 dBm
Accuracy: 
Position 10 meters, 2D RMS 
5 meters, 2D RMS, WAAS enabled 
Velocity 0.1 m/s 
Time 1us synchronized to GPS time 
Datum: 
Default WGS-84 
Acquisition Time: 
Reacquisition 0.1 sec., average
Hot start 8 sec., average 
Warm start 38 sec., average 
Cold start 45 sec., average 
Dynamic Conditions: 
Altitude 18,000 meters (60,000 feet) max 
Velocity 515 meters /second (1000 knots) max 
Acceleration Less than 4g 
Jerk 20m/sec **3
Power: 
Main power input 3.3V +- 5% DC input 
Power consumption 42 mA (With antenna) 
Interface: 
Dimension 27.9mm * 20mm * 3.4mm 
Baud rate 4,800 to 57,600 bps adjustable 
Output message SiRF binary or NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL 
Antenna Active or passive antenna