Detailed Product Description

Key Specifications/Special Features:

• Features:
  • SiRF Star III high performance GPS chipset
  • High tracking sensitivity: -159dBm
  • Extremely fast TTFF (time to first fix) at low signal level
  • Supports NMEA 0183 data protocol
  • Built-in super cap to reserve system data for rapid satellite acquisition
  • Built-in patch antenna
  • Super-cohesive magnetic for mounting on the car
  • USB interface connection port
  • Waterproof and non-clip on the bottom
  • LED indicator for GPS fix or not fix
    • LED off: receiver switch off
    • LED on: no fix, signal searching
    • LED flashing: position fixed
  • Specifications:
    • Chipset: SiRF Star III
    • Frequency: L1, 1575.42MHz
    • C/A code: 1.023MHz 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: 1us synchronized to GPS time
  • Datum
    • Default: WGS-84 acquisition
  • Time
    • Reacquisition: 0.1 second, average
    • Hot start: 1 second, average
    • Warm start: 38 seconds, average
    • Cold start: 42 seconds, 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 x 3
  • Power
    • Main power input: 4.5 to 6.5VDC input
    • Power consumption: 80mA
    • Protocol electrical level: TTL level
    • Output voltage level: 0 to 2.85V
    • Baud rate: 4,800bps
    • Output message: NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL
  • Physical characteristics
    • Dimension: 53 x 19.2mm
    • Cable length: 65 inches
    • Operating temperature: -40 to 85 degree Celsius