MB-Two OEM GNSS Module

Trimble MB-Two OEM GNSS Module

The MB-Two has reached End of Life (EOL). Possible replacements may include the Trimble BD992 (recommended for dual antenna heading) or the Trimble BD9250 (recommended for single antenna positioning).



The Trimble MB-Two is a smart, compact, versatile and powerful receiver board. With its improved positioning engine and additional GNSS signals, it provides faster dual frequency heading acquisition. The MB-Two offers Precise Platform Position (P3) to deliver full GNSS attitude with data from 3 antennas to supplement its modules.

The MB-Two can be upgraded to provide a wide range or GNSS configurations, including single frequency GNSS (GPS and SBAS) and dual frequency GNSS (GPS, GLONASS, Galileo, BeiDou, and QZSS). With Trimble RTX connections, the MB-Two delivers worldwide centimeter level accuracy without requiring a dedicated base station.


  • Precise pitch, roll and heading
  • Precise Platform Positioning
  • Improved performance from dual frequency
  • Serial port, USB and Ethernet connections
  • Z-Blade Technology
  • Small form factor

Technical Specifications

2 x MSS L-Band
Size (L x W x D):71 mm x 46 mm x 11 mm
Weight:24 g
SBAS Accuracy:0.5 m
RTK L1 and L2 single baseline accuracy:8 mm + 1ppm
L1 Flying RTK:5 cm + 1ppm
CenterPoint RTX accuracy:4 cm
RangePoint RTX accuracy:50 cm
1 m baseline heading accuracy:0.2° RMS
3 m baseline heading accuracy:0.06° RMS
10 m baseline heading accuracy:0.02° RMS
Roll and pitch accuracy:2 x heading accuracy

Case Studies


The MB-Two is smart, compact, versatile and powerful. This receiver board and accessories are available through Canal Geomatics. For more information, please contact us using the Request Pricing form.