GeoS-5 RTK GNSS module

The GeoS-5 RTK is based on high performance G5 GNSS engine with integrated GeoStar’s Real Time Kinematic (RTK) technology. GeoS-5 RTK provides GNSS position with sub-decimeter accuracy using phase measurements of GPS and GLONASS signals. Integrated GeoStar’s RTK technology introduces the concept of differential positioning of moving GNSS module with few cm-level accuracy - "Rover" (GeoS-5 RTK) relative to the fixed GNSS module - "Base" (GeoS-5 RTK or data from high-precision network). The Base sends RTCM corrections to the Rover via a communication link (Wi-Fi, Cellular, UHF Radio) enabling the Rover to output its position relative to the Base down to centimeter-level precision. GeoS-5 RTK is ideal for those high precision applications where customer doesn't need to use excess functions of geodetic-class equipment for which he has to pay, such as: Precision Agriculture, UAV, Unmanned vehicles, Machine control, Monitoring systems of geodynamic processes. Communication with the module is accomplished through a dual serial interface (DUART) that supports GSN binary, NMEA 0183 v4.10 and RTCM v3.3 data protocols. Modules are offered in 22.1x15.9 mm 30-pad LCC package.

Integrated RTK technology and GeoS-5 RTK GNSS module designed under support of Skolkovo foundation.

Mass production will start in 4Q 2017.

22.1х15.9x2.8 mm

Key Features

  • Integrated Real Time Kinematics (RTK) Engine
  • Configurable operating modes: Base or Rover
  • Compact, energy- and cost-efficient RTK module
  • 1PPS output for precise timing applications
  • Binary and NMEA data outputs
  • RTCM v3.3 data input
  • RTK positioning update rate up to 5 Hz
  • Backward compatible with GeoS-3 GNSS module
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