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GR-312 supports Bluetooth wireless communication.

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-02 14:16

  • Browse the number:

    75

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Company Profile

Shenzhen Saintway Technology Co. Ltd

By certification [File Integrity]

Contact: navisys(Mr.)  

Telephone: (86 755) 83328288 Ext:839

Area: Beijing

Address: Beijing

Website: http://navisys.sinotoken.com/

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Product details
Model Number: GR-312 Brand Name: Navisys Key Specifications/Special Features: Machine DataDimension21 x 72 x 13.4 (mm) including USB cap21 x 65.9 x 13.4 (mm) without USB cap
  • Weight
    • 18.6 g, dongle including USB cap
    • 17 g, dongle without USB cap
    • Technical SpecificationsGPS Receiver Performance Data
    • Receiver Type：20-channel, L1 frequency (1575.42MHz),C/A code (1.023 MHz chip rate)GPS:1575.42MHz
    • Horizontal PositionAccuracy
      • < 2.5m (Autonomous)
      • < 2.0m (WAAS)
      • (50% 24hr static, -130dBm)
    • Velocity Accuracy
      • <0.01 m/s (speed)
      • <0.01° (heading),
      • (50%@30m/s)
    • Time To First Fix：Autonomous
    • Hot start：<1sec
    • Warm start：<35sec
    • Cold start：<42sec(50% -130dBm)
    • Sensitivity(Autonomous)
      • -142dBm (acquisition)
      • -159dBm (tracking)
      • (-142dBm 28dB-Hz with 4dB noise figure)
    • Max. Update Rate：1Hz
    • Max. Altitude：<18,000 m
    • Max. Velocity：<1,852 km/hr
    • Protocol Support：NMEA v3.00, 4800bps N,8,1;GGA, GSA, GSV, RMC, VTG
    • Datum：WGS-84
    • SBAS Support：WAAS, EGNOS, MSAS (optional)
    • Acceleration：<4g
    • Jerk：<20 m/sec
    Bluetooth Data
    • Version 2.0：Downward compatible with ver.1.0/1.1/1.2
    • Class 2：Communication range: Up to 10 m
    • Profile：SPP (Serial Port Profile)
    LED Display
    • GreenLED：Always on as no position fixBlinks in following way as position is fixed:
      • 1s on 1s off as capacity < 80%
      • 2s on 1s off as capacity≧80% and not full
      • 1s on 2s off as capacity full
    • BlueLED
      • Always off as there is no Bluetoothconnection and recording is off.
      • Blinks 10s off 0.25s on as there is noBluetooth connection and recording is on.
      • Blinks 2s on 0.5s off as there is Bluetoothconnection and recording is on.
      • Blinks 2s on 2s off as there is Bluetoothconnection and recording is off.
      • Blinks 0.5s on 0.5s off during data upload
    Electrical Data
    • Power Supply：5 VDC
    • PowerConsumption：75mA/average tracking, communicating
    • via Bluetooth interface
    Environmental Data
    • Operating temperature：-20 ~ 65℃
    • Storage temperature：-20 ~ 80℃
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • North America
    • Western Europe

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