BX940

Trimble® BX940: Triple-Frequency GNSS Receiver with Integrated Inertial Navigation

Precision Navigation in a Rugged Enclosure

The Trimble BX940 is a high-performance GNSS receiver designed for demanding applications that require continuous centimeter-level accuracy in a compact, rugged form factor. Leveraging Trimble’s expertise in both GNSS and inertial technologies, the BX940 delivers robust, high-accuracy positioning—even in the most challenging environments.

Key Features

Tightly Integrated GNSS + Inertial Navigation

By combining advanced GNSS capabilities with integrated inertial sensors, the BX940 ensures reliable positioning in environments where satellite signals may be obstructed—such as urban canyons or under dense foliage.

Multi-Constellation, Triple-Frequency Support

• Triple-frequency support for GPS and GLONASS
• Dual-frequency support for BeiDou and Galileo
• Ready to leverage expanding satellite constellations for faster, more reliable RTK initialization and 1–2 cm accuracy

Flexible Positioning Options

Whether you need RTK, DGNSS, or high-accuracy standalone positioning, the BX940 adapts to your needs. It supports:

• RTK and DGPS base station functionality
• OmniSTAR and RTX services for centimeter-level accuracy without a base station
• Multiple configurations to match your application and budget

Advanced Inertial Technology

The BX940 integrates state-of-the-art inertial sensors, transforming it from a simple GNSS receiver into a complete navigation solution. This integration ensures continuous, accurate positioning—even during GNSS outages.

Powered by Trimble ProPoint™ Engine

Now featuring the Trimble ProPoint™ GNSS Engine, the BX940 delivers superior accuracy, availability, and integrity in GNSS-degraded environments—ideal for mission-critical applications.

Seamless Integration & Connectivity

• Ethernet, USB, and RS-232 interfaces for flexible connectivity
• Web-based configuration with an intuitive 3D graphical interface for easy setup and lever arm input
• Simple software commands reduce integration time and complexity

Built for Harsh Environments

Housed in a rugged, environmentally sealed enclosure, the BX940 is engineered to withstand extreme conditions. It’s easy to install and rigorously tested to meet the reliability standards expected from Trimble.