Key Specifications/Special Features:

• Features:
  • Small form factor: 33.9 x 33.9 x 9.2mm
  • RoHS/WEEE compliant
  • High sensitivity: -158dBm
  • Searching up to 65 channels of satellites
  • Fast position fix
  • Low power consumption
  • Selectable user profiles with ability to change and save configuration to flash
  • The chip implements programmable flash memory on-chip
• Applications:
  • Automotive and marine navigation
  • Automotive navigator tracking
  • Emergency locator
  • Geographic surveying
  • Personal positioning
  • Sporting and recreation
• Specification:
  • GPS technology: Skytraq GPS chipset
  • Frequency: L1, 1575.42MHz
  • C/A code: 1.023MHz chip rate
  • Channels: 44 channels all in view searching
  • Sensitivity: better than -158dBm
  • Receiver accuracy:
    • Position: 5m CEP
    • Velocity: without aid: 0.1m/sec
  • Datum:
    • Datum: WGS84 (default)
  • Time to first fix:
    • Hot start: 1 sec average
    • Warm start: 35 sec average
    • Cold start: 45 sec average
    • Reacquisition: <1sec
  • Protocol:
    • NMEA0183 (v3.1): GGA, GLL, GSA, GSV, RMC, VTG
    • GPS output data: supports baud rate 4800/9600/115200bps (default 4800)
    • Data bit: 8
    • Stop bit: 1
    • No parity
    • Update rate: 1Hz (default)
    • Protocol support: NMEA-0183 V3.01
    • 1PPS: enable (1Hz pulse 10% duty cycle)
  • Limitations:
    • Acceleration limit: <4G
    • Altitude limit: <18,000 meters
    • Velocity limit: <500m/sec
  • Power:
    • Operation current: acquisition 66mA at 3.3V
    • Operation current: tracking <42mA at 3.3V
    • DC input range: VCC 3.7 to 5.0V, VBAT 3.0 to 5.0V
  • Temperature:
    • Operating: -40 to 85°C
    • Storage: -40 to 125°C
    • Humidity: ≤95%, non condensing
  • Physical:
    • Dimensions: 33.9 x 33.9 x 9.2mm (include GND plane)
    • Weight: 30g
  • Antenna:
    • Impedance: 50Ω
    • Protection: built-in short circuit and over current protection
    • Patch dimension: 25 x 25 x 4mm
  • Connector:
    • UART port: 6 pins
    • Header