Topcon GR3 GR-3 GLONASS is the next generation of system design and tracking technology.

Topcon GR3 GR-3 GLONASS now available with a completely new digital UHF radio system utilizing DSP technology that advancement delivers far greater reliability and performance than older analog UHF technology of the past and sets new standards for performance, accuracy and innovative design.

Topcon GR3 GR-3 GLONASS features :

- Digital UHF or Spread Spectrum radio
- Advanced Rugged System Design
- Optional Internal GSM/GPRS/CDMA Cellular Communication
- 72 Universal Tracking Channels
- RTK 10Hz position and raw observation, 20Hz optional
- Bluetooth Wireless Technology
- G3 Satellite Tracking (GPS, Glonass, Galileo)

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