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Trimble BD930-UHF Triple Frequency Receiver

The Trimble BD930-UHF Triple Frequency Receiver has reached End of Life (EOL). Please contact us to determine the best replacement product for your application.



The Trimble BD930-UHF Triple Frequency Receiver can be used to track GPS, GLONASS, Galileo and Beidou constellations. This module is future-proof, so it can be easily upgraded to support new signals as they become available.

Moreover, the Trimble BD930-UHF Triple Frequency Receiver is highly configurable. It can serve as a basic DGPS L1 unit or a robust triple frequency four-constellation unit. It is software upgradeable to include additional features based on the needs of the user applications.

The Trimble BD930-UHF Triple Frequency is equipped with an advanced UHF receiver modem, allowing it to utilize correction data from a network of GNSS reference stations. In addition,it delivers reliable and fast RTK positioning with accuracy of centimeter-level. For applications that require positioning with lower accuracy, the receiver is equipped with a kalman filter PVT engine that provides accurate GNSS and DGNSS positioning in many environments.


  • 220 channels for multi-constellation GNSS support
  • Trimble Maxwell 6 technology
  • Compact and portable
  • Built-in UHF receiver with bandwidth 403-473 MHz
  • RTK positioning with centimeter-level accuracy
  • Embedded EMI shield

Technical Specifications

Tracking Channels
GPS: L1 C/A, L2E, L2C, L5
Galileo: E1, E5A, E5B, E5AltBOC
BeiDou: B1, B2
QZSS: L1 C/A, L1 SAIF, L2C, L5
SBAS: L1 C/A, L5
Size: 60 mm x 55 mm x 15 mm
Weight: 60 g
Input Voltage: 3.3 V DC to 5 V DC
Power: 3.3 V DC +5%/–3%
Typical 2.0 W (L1/L2 GPS + L1/L2 GLONASS)
Operating Temperature: -40 °C to +80 °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
Operating Humidity: 5% to 95% R.H. non-condensing, at +60 °C


The Trimble BD930-UHF Triple Frequency Receiver is available for order through TerrisGPS. If you would like more information, please complete the Request Pricing form and send us your inquiry.

  • Module part number 91142-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

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"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
"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"
F.A. - Survey Industry

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