• Trimble board BD970 (220 Channels)
  • RTK accuracy: Hz 10mm+1.0ppm, V 20mm+1.0ppm
  • Static accuracy: Hz 3mm+1.0ppm, V 6mm+1.0ppm
  • Communication: RS-232, SD Card, Bluetooth, RJ45
  • Data format: CMR, CMR+, RTCM2.x, RTCM3.x, RTCA (optional)
  • Compatible with: GPS, GLONASS, Galileo and BeiDou
  • IP67, Shockproof 1.5m drop


  • Trimble or NovAtel board
  • PPS port, SIM port, GSM module, etc.
  • Compatible with External Radio and Power Amplifier

A100 Reference Receiver:

  • Flexible CORS GNSS receiver
  • Professional GNSS Satellite tracking (GPS, GLONASS, Galileo, BeiDou)
  • Easy operation through PC or Bluetooth connection
  • OLED display with superior brightness & temperature range
  • Voice messages of multiple languages, support customized voices according to customers requirements
  • Multiple data file formats
  • Compatible with other brands CORS systems
  • FOIF PRS (Portable Reference System) technology
  • Affordable investment while building multi-reference stations


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