Sokkia GRX1 Integrated GPS Receiver

Ultimate in Versatility


Sokkia GRX1 brings a new level of versatility and flexibility into precision GNSS positioning applications.

Whether it's used for RTK base or rover, for network RTK rover or even as a static receiver, the GRX1 provides unmatched usability and convenience that increases field work efficiency on every job site.

GRX1's scalable architecture maximizes your return on investment. It allows you to start with an L1 GPS receiver with a minimal initial cost, which can be upgraded to L1 GPS+GLONASS, to L1/L2 GPS, up to 72-channel L1/L2 GPS+GLONASS receiver at any time you need.

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or call 855-289-1772 for a quote.



• Rugged, Lightweight, Magnesium Alloy Construction
* Integrated GPS+ Glonass RTK & Static Receiver
• Cable-free Bluetooth® Wireless Operation
• Optional Integrated SS or Digital UHF Radio
• Optional Integrated GSM or CDMA Modem
• Bright, easy-to-read LED Panel
• Multi-Lingual Voice Messages for Receiver Status
• SD/SDHC Memory Card Slot
• Removable "Long-Life" Li-ion Battery
• Data Storage with SD or SDHC Cards

GRX1 Product Brochure 

Radio Options: Digital UHF; or SS915+
Satellite Options: GPS Only; or GPS+GLONASS
Modem Options: NONE; GSM (AT&T / T-Mobile); or CDMA (Verizon)

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