Phantom 20 & 34 GNSS OEM Board

Track more signals for the most robust low-power, multi-frequency, multi-GNSS solution
With the new Phantom 20 and 34 OEM boards from Hemisphere GNSS, you can track more signals for unparalleled positioning performance. The latest technology platform enables simultaneous tracking of all satellite signals, including GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC (IRNSS) and L-Band, making it the most robust and reliable solution for GIS, agriculture and machine control. The power management system efficiently controls the processor, memory and ASIC, making it ideal for integrating multiple applications.

Experience unparalleled accuracy and reliability with advanced technology features
The Phantom 20 and 34 are the most accurate and reliable OEM modules with two advanced technology features: aRTK™ and Tracer™. Hemisphere’s aRTK technology, supported by Atlas, enables the Phantom 20 and 34 to operate with RTK accuracy when RTK corrections fail. Tracer uses special algorithms to maintain positioning in the absence of correction data.

Scalable solutions
With the Phantom 20 and 34, positioning is scalable and can be upgraded in the field with all Hemisphere software and service options. Use the same easy integration either in single frequency mode or take advantage of full performance and fast RTK initialization times over long distances with GNSS signals with multiple frequencies and constellations. High-precision L-band positioning from meter to sub-decimeter range available via the Atlas GNSS correction service.


Easy migration

Use the industry standard form factor for easy upgradeability of modules from other manufacturers.

Most important features

  • Multifrequency GPS, GLONASS, BeiDou, Galileo and QZSS
  • RTK baselines with a long range of up to 50 km and fast detection times
  • Compatible with many RTK sources, including ROX format from Hemisphere GNSS, RTCM, CMR, CMR+
  • Mechanically and electrically (pin-for-pin) compatible with the modules of many other manufacturers
  • Atlas® L-band-capable up to 4 cm RMS
  • Athena™ GNSS engine for best-in-class RTK performance
  • Serial, USB host (Phantom 34 only), USB device and CAN connectivity for ease of use and integration

Data sheet

User manual


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