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BD920 GNSS Receiver Board

Trimble BD920 GNSS Receiver Module

MANUFACTURER: Trimble
CATEGORIES: L1/L2/GLONASS GNSS Receivers Embedded, Trimble

The Trimble BD920 dual frequency GNSS receiver module can receive a wide range of GNSS signals and features centimeter-level, RTK positioning capabilities that are ideally suited for control and high-precision applications.

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Overview

The BD920 GNSS receiver module from Trimble is ideally suited for applications requiring centimeter accuracy in a very small package. Mobile platforms can embed this shielded module that has a form factor of 51 mm x 41 mm x 7 mm. The drop-in, solder-down module has been manufactured and tested to high quality standards and GNSS signals are protected from EMI generated by the host platform.

The BD920 supports both L1 and L2 frequencies from the GPS and GLONASS constellations, as well as the E1 frequency from Galileo. This provides quick, reliable RTK initializations for 1–2 centimeter positioning. If centimeter accuracy is not needed, the BD920 uses an advanced kalman filter PVT engine to deliver high accuracy GNSS, DGNSS positions in challenging environments, including urban canyons.

The BD920 is available in various configurations such as single frequency RTK and GPS only. Features are all password-upgradeable, allowing for functionality to be upgraded as requirements evolve.

Receiver Autonomous Integrity Monitoring (RAIM) and Fault Detection and Exclusion (FDE) are supported for applications that are safety-critical, while high-performance positioning is redefined by proven low-elevation tracking technology and on-board multipath mitigation.

Features

  • 220 channels supporting multi-constellation GNSS
  • Module fully shielded against EMI
  • Suitable for mobile applications
  • FDE and RAIM support

Technical Specifications

Tracking Channels
GPS:L1 C/A, L2E, L2C
GLONASS:L1 and L2 C/A
Galileo:E1
QZSS:L1 C/A, L1 SAIF, L2C
SBAS:L1 C/A
Physical
Size:51 mm x 41 mm x 7 mm
Weight:24 grams
Input Voltage:3.3 V DC +5%/-3%
Power:3.3 V DC +5%/–3%
Typical 1.3 W (L1/L2 GPS + L1/L2 GLONASS)
Environment
Operating Temperature:-40 °C to +85 °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

Ordering

The Trimble BD920 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: 60920-XX
  • Available in a variety of configurations from 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

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