System Specification:
Electrical Characteristics (Receiver)
Chipset:SiRF GSC2
Frequency:L1, 1575.42 MHz
C/A Code1.023 MHz chip rate
Channels: 12
Tracking Sensitivity:-155 dBm
Accuracy
Position Horizontal:10m 2D RMS
Time: 1 micro-second synchronized to GPS time
Velocity:0.1m/sec 95%
Datum:WGS-84
Acquisition Rate
Hot start:8 sec., average (with ephemeris and almanac valid)
Warm start:38 sec., average (with almanac but not ephemeris)
Cold start:42 sec., average (neither almanac nor ephemeris)
Reacquisition:0.1 sec. average (interruption recovery time)
Protocol
GPS Output Data:NMEA 0183 protocol, and supports command: GGA, GSA, GSV, RMC, VTG, GLL (VTG and GLL are optional)
GPS transfer rate: 38400,N,8,1
Dynamic Condition
Acceleration Limit: Less than 4g
Altitude Limit:18,000 meters (60,000 feet) max.
Velocity Limit: 515 meters/sec. (1,000 knots) max.
Jerk Limit: 20 m/sec**3
Power
Voltage:Built-in rechargeable battery (1300 mAh) and 5V DC input charging circuit
Operation Time:16 hr. After fully recharged, in continuous mode
Physical Characteristics
Dimension:67.5mm x 45mm x 17mm
Weight:65g
Temperature
Operating:-20°C - 60°C
Humidity: Up to 95% non-condensing

 
^{New, 1 Year Warranty.}