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  • GPS2M-003

    Product Features

    The GPS2M-003 GPS module with MMCX Antenna connector is a high sensitivity, low power consumption, compact size board designed for a broad spectrum of OEM applications. The product is based on the SiRF StarII chipset solution. The module will track 12 satellites at a time and provides fast time-to-first-fix and 1Hz navigation updates.The module communicates with the application via a RS232 ( TTL level) interface using NMEA0183 protocol.

     

           Main features:

    • High performance SiRF StarII chipset
    • Average Cold Start in 48 seconds
    • Low power consumption. ( 60mA typ @ 5V )
    • 12 channels All in View tracking
    • Superior urban canyon performance
    • TTL level serial interface for GPS command messages
    • Compact size 31.75mm 31.75mm 7.5mm
    • Supports Standard NMEA-0183 V3.0 protocol
    • Option Accurate 1PPS Output Signal Aligned with GPS Timing
    • Optimum clock drift adjustment
    • MMCX Antenna connector

    Technical Specifications

    • Output Messages NMEA0183 V2.2 protocol, and supports command:
      • GGA, GSA, GSV, RMC, GLL, VTG
    • Hot Start 8 sec., average
    • Warm start 38 sec., average
    • Cold Start 45 sec., average
    • Acceleration Limit < 4g
    • Altitude Limit 18,000m (60000 feet) Max
    • Reacquisition 100ms
    • Velocity Limit 515 meters / sec (1000 knots) Max
    • Jerk Limit 20 m/sec**3
    • Horizontal Accuracy 15m 2d RMS without SA
    • 5m 2d RMS WAAS enabled
    • 1~ 5m DGPS corrected
    • Vertical Accuracy 40m 95%(SA off)
    • 5m WAAS enable
    • Velocity Accuracy 0.1m / sec 95%(SA off )
    • Time Accuracy 1us synchronized to GPS time
    • Datum WGS84
    • Dimension 31mm * 31mm * 7.6mm
    • Power consumption 60mA typical, trickle power mode 25mA
    • Storage Temperature -40C ~ 85C
    • Operation Temperature -40C ~ 80C
    • Humidity Up to 95% non-Condensing
       
    •  

    Interfaces

    • 12-pin 1.27mm connector:
      • Serial Port full duplex, TTL interface 3.3V Max
      • Reset Pin, active low
      • VDD and GND
      • VBAT
    • MMCX Antenna connector

    Documentation

    Datasheet GPSM2-003 (95.4 KB)

    © Sytronic Technology Ltd 2005

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