TR-G2 OEM GNSS Receiver Board

JAVAD TR-G2 OEM GNSS Receiver Board

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The TR-G2 OEM GNSS receiver board from JAVAD GNSS offers up to 100 Hz RTK capability, tracking GPS L1 and Galileo E1, with advanced multipath reduction, versatile power supply, and a comprehensive set of features for high-precision applications.



The TR-G2 OEM GNSS receiver board from JAVAD GNSS is based on their TRIUMPH Technology implemented in their TRIUMPH Chip. It offers up to 100 Hz RTK. The TR-G2 OEM board tracks GPS L1 and Galileo E1.

The on-board power supply on the TR-G2 OEM board accepts any voltage from +4.5 to +40 volts and delivers clean filtered voltage where needed. This eliminates the risk of power contamination (ripples) that can be created when clean power is generated elsewhere and delivered to the board via cables.


  • Advanced multipath reduction
  • Fast acquisition channels
  • 216 channel, all-in-view tracking
  • High accuracy velocity measurement
  • Almost unlimited altitude and velocity
  • CAN interface
  • IRIG timecode output
  • 256 MB onboard storage

Technical Specifications

GNSS Constellations
Number of Channels:216
RS232:One serial port (up to 460.8 Kbps)
RS232/RS422:Two configurable serial ports (up to 460.8 Kbps)
USB:One full speed device port (12 Mbps)
Event Marker:One input
1-PPS:One output synchronized to GPS or UTC
Logic-Level GPIO:Two configurable ports
RTCM SC104:Versions 2.x and 3.x Input/Output
NMEA 0183:Versions 2.x and 3.0 Output
Memory:Up to 256 MB of onboard non-removable for data storage (TBD)
Time for First Fix
Cold Start:< 35 s
Warm Start:< 5 s
Reacquisition:< 1 s
Position Accuracy
Autonomous:< 2 m
DGPS:< 0.5 m
RTK:Horizontal: 1 cm + 1 ppm; Vertical: 1.5 cm + 1 ppm
Static/Fast Static:Horizontal: 0.3 cm + 0.1 ppm; Vertical: 0.35 cm + 0.4 ppm
Physical & Electrical
Connectors:40 pins for digital, MMCX for antenna
Size:57 x 88 x 12 mm (2.24 x 3.46 x 0.47 in)
Weight:21 g (0.04 lbs)
Operating Temperature:-40°C to +80°C
Storage Temperature:-40°C to +85°C
Vibration:High shock and vibration resistance

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized dealer for JAVAD GNSS and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.


The TR-G2 OEM GNSS receiver board from JAVAD GNSS is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.