Loading... Please wait...

Our Newsletter

Sokkia GRX3 GNSS Receiver

  • Image 1
Free Shipping
Bookmark and Share

Product Description

  • Choice of 5 kits
  • Top-class GNSS technology
  • Built for static and kinematic land surveying applications
  • 9-axis inertial measurement unit (IMU)
  • Ultra-compact eCompass
  • Leading Fence Antenna
  • 226 tracking channels with Universal Tracking Technology
  • Built-in Bluetooth connectivity
  • Multi-channel Sitecomm Technology
  • Used together with the Sokkia Receiver Utility (SRU) and the Sokkia GeoPro software
  • Adjustable Phase Locked Loop (PLL), Delay Locked Loop (DLL)
  • Supports Quartz Locked Loop (QLL) technology
  • IP67 dustproof and water resistant
  • Vibration and shock resistant
  • Built-in 8GB memory storage
  • 8GB internal memory
  • Access data by USB read only
Weight 2.34 lbs. (1.06 kg)
Warranty 1-year
Dimensions 5.9" L x 5.9" W x 3.72" H (15 x 15 x 9.4 cm)
Housing Magnesium alloy
Type 7 Status LED's (Power, STAT, REC, Bluetooth, cellular, radio, BATT)
Touchscreen N/A
Size N/A
Keys 7 keys
Resolution N/A
On-Board Full
Upgradeable N/A
Operating -4 to 122 °F (-20 to 50 °C) Battery power/non-charging; 32 to 113 °F (0 to 45 °C) External power supply/Battery charging; -40 to 149 °F (-40 to 65 °C) per MIL-STD 810G
Storage -40 to 185 °F (-40 to 85 °C)
Battery Life Up to 15 hours
Power Source Internal Li-ion battery
Charging Time Up to 5 hours
Voltage 3.7 V
Tracking Features
Satellites GPS, GLONASS, Galileo, BeiDou, IRNSS, SBAS, QZSS, L-band
Frequency L1 C/A, L1C, L1P(Y), L2P(Y), L2C, L5 (GPS); L1 C/A, L1P, L2C/A, L2P, L3C (GLONASS); E1, E5a, E5b, E5AltBOC (Galileo); B1, B2 (BeiDou); SPS-L5 (IRNSS); WAAS/EGNOS/MSAS (SBAS); L1 C/A, L1C, L2C, L5 (QZSS); 1525-1560 MHz
Channels 226
Antenna Internal & External
Time to First Fix N/A
Range 425 - 470 MHz for rover and base
Mapping No
Control Surveying Yes
Construction Survey Yes
Utilities No
Topographic Survey Yes
Cadastral Survey No
Static Survey Yes
Kinematic Survey Yes
Land Seismic Exploration No
Mining No
Machine Guidance No
RTK H: 5 mm + 0.5 ppm V: 10 mm + 0.8 ppm
Static H: 3mm + 0.8 ppm; V: 5mm + 1.0 ppm
Post Processing N/A
DGPS H: <0.25 m V: <0.50 m
SBAS H: <1 m V: <1.5 m
Flying RTK N/A
On-Board 8 GB
Expandable N/A
Raw Data Recording Yes
Rover Configuration Yes
Base Configuration Yes
Post Processing No
Stake Out No
Network Connection Setting No
NTRIP Protocol No
RTC Bridge No
RTK Network Rover Yes
Operating System
Type N/A
Processor N/A
Communication Interface
Bluetooth Internal (Sitecomm & BLE)
Cellular Yes
Wireless LAN N/A
Internal UHF 400 MHz UHF radio modem
Ethernet N/A
RS232 (9-pin serial adapter) Yes
RS422 N/A
PPS Output 1 output
NMEA 0183 ASCII NMEA 0183 version
Operating System Programs
GNSS Toolbox N/A
E-mail Client N/A
Internet Explorer N/A
Microsoft Office Mobile N/A
Transcriber N/A
ActiveSync N/A
Advanced Features
Camera N/A
Microphone N/A
Speaker N/A
Weather Protection IP67 dustproof and water resistant
Shock Protection Yes
E-Compass Yes
Voice navigation N/A
Floats N/A
Hunt/Fish Calendar N/A
Sun and Moon Information N/A
Area Calculations N/A
Maps and Memory
Waypoints/Favorites/Locations N/A
Routes N/A
Track Log N/A

Find Similar Products by Category

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Add to Wish List

Click the button below to add the Sokkia GRX3 GNSS Receiver to your wish list.

You Recently Viewed...