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Topcon gr-3 rtk glonass and gps receiver


TOPCON GR-3 INTEGRATED GPS with GLONASS
GPS receiver design has taken a quantum leap forward with the new GR-3. It starts with 72 universal channels that support all current and planned satellite positioning signals. Then there s the micro-tuned, precision antenna capable of receiving all G3 positioning signals with Topcon s patented center-mount radio antenna for superior signal tracking and interference reduction.
The GR-3 receiver incorporates a unique dual communication system, featuring both cellular and radio technology. Offering a 915 MgHz Spread Spectrum internal Tx/Rx* or Digital UHF radio, the GR-3 can serve roles as either an RTK base or rover system. And by utilizing the optional internal GSM/GPRS/CDMA modem communication system via the easily accessible cellular SIM card slot, a user can extend their range far beyond radio capability or utilize both receivers as rover systems off a fixed base station or a network system.
*915 MgHz Spread Specturm radio technology is not approved for use in Europe or Asia
* Digital UHF or Spread Spectrum radio
* Advanced Rugged System Design
* Optional Internal GSM/GPRS/CDMA Cellular Communication
* 72 Universal Tracking Channels
* Bluetooth Wireless Technology
* G3 Satellite Tracking (GPS, Glonass, Galileo)
Rugged magnesium I-beam construction for unbeatable strength & durability, the GR-3 also boasts easily accessible SD card memory and dual hot-swappable batteries for unlimited continuous operation. Internal Bluetooth wireless technology provides GR-3 users with the advantages of a completely cable-free system with any Topcon field controller.
TOPCON GR-3 INTEGRATED GPS RECEIVER w/ Antenna



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