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BD970 GNSS Receiver Board

Trimble BD970 GNSS Receiver Module

The Trimble BD970 GNSS receiver module is a compact multi-constellation receiver designed to deliver centimeter accuracy to a variety of applications.



The BD970 GNSS receiver module from Trimble is a multi-constellation receiver that supports BeiDou (B1/B2), GLONASS (L1/L2) and GPS (L2C and L5). The unit is also capable of tracking Galileo signals for both testing and evaluation.

Professionals use the BD970 embedded GNSS positioning technology at the core of precision applications as it provides trouble-free operation and long-term future-proofing. The unit also provides dramatically improved RTK initialization, proven tracking technology and on-board multipath mitigation.

The BD970 was designed to make integration easy with Ethernet connectivity incorporated on the board. This allows high speed configuration and data transfer, by simply using standard web browsers. CAN, RS232 and USB ports are also available. Software commands are used to reduce development times and simplify integration. Software features can be upgraded to allow increased functionality as requirements change.


  • 220 channels for multi-constellation GNSS support
  • Flexible interfacing through CAN, Ethernet, USB or RS232 ports
  • Extremely compact form factor
  • Delivers centimeter level accuracy

Technical Specifications

Tracking Channels
GPS:Simultaneous L1 C/A, L2E, L2C, L5
GLONASS:Simultaneous L1 C/A, L1 P, L2 C/A (GLONASS M Only), L2 P
Galileo:Simultaneous L1 BOC, E5A, E5B, E5AltBOC
BeiDou:B1, B2
SBAS:Simultaneous L1 C/A, L5
Size:100 mm x 60 mm x 11.6 mm
Weight:62 grams
Power:3.3 V DC +5%/–3%
Typical 1.4 W (L1/L2 GPS)
Typical 1.5 W (L1/L2 GPS and G1/G2 GLONASS)
Operating Temperature:-40 °C to +75 °C
Storage Temperature:-55 °C to +85 °C
Vibration:MIL810F, tailored
Random 6.2 gRMS operating
Random 8 gRMS survival
Mechanical Shock:MIL810D
±40 g operating
±75 g survival


The Trimble BD970 GNSS receiver module is available through TerrisGPS. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.

  • Module part number: 71970-XX
  • Available in a variety of configurations from L1 SBAS upwards
  • Evaluation kit includes interface board and power supply

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Client Testimonials

"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"

F.A. - Survey Industry

"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."

J.O. - Ground Navigation

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