BD992

Unmatched Accuracy with Dual-Antenna GNSS

The Trimble® BD992 is a high-performance GNSS receiver module designed to deliver centimeter-level positioning and precise heading using a dual-antenna input. Unlike single-antenna systems, which struggle with orientation in low-dynamic environments, the BD992 leverages dual-antenna GNSS measurements to provide consistent and accurate heading—even when stationary.

Powered by Trimble Maxwell™ 7 Technology

The BD992 supports triple-frequency tracking across all major GNSS constellations: GPS, GLONASS, BeiDou, and Galileo. As satellite availability increases, the BD992 is ready to capitalize on the additional signals, ensuring fast and reliable RTK initialization.

• 2 × 336 tracking channels
• Trimble Everest Plus multipath mitigation
• Advanced RF spectrum monitoring and analysis
• Proven low-elevation satellite tracking

With support for OmniSTAR and Trimble RTX™ services, the BD992 can achieve centimeter-level accuracy without a base station.

Robust Navigation with Integrated Inertial Sensors

More than just a GNSS receiver, the BD992 integrates advanced inertial sensors for a complete navigation solution. It delivers high-rate, reliable position and heading data, even in dynamic or challenging environments.

• High update rate for position and heading
• Robust Moving Baseline RTK—ideal for precision landings on moving platforms

Enhanced Performance with Trimble ProPoint™ Engine

Now available with the Trimble ProPoint™ GNSS engine, the BD992 offers superior performance in GNSS-degraded environments. It ensures maximum accuracy, availability, and integrity, even under canopy, near buildings, or in other signal-challenged conditions.

Flexible Integration & Connectivity

Designed for easy integration and rugged reliability, the BD992 offers a wide range of connectivity options:

• Ethernet for high-speed data transfer and web-based configuration
• USB, CAN, and RS-232 interfaces
• Simple software commands for fast development and deployment

Multiple configurations are available—from basic DGPS L1 units to full-featured, four-constellation, triple-frequency RTK systems. All features are password-upgradeable, allowing your system to evolve with your needs.