BD-S840H is a Fiber Optic Gyro Strapdown Inertial/Satellite Integrated Navigation System ,measuring just 110×80×85 mm and weighing only 0.8kg. The system consists of a 3-axis fiber optic gyroscope, three quartz accelerometers and a Multi-Frequency Satellite Module supporting Full-System Beidou Functionality.

This product is equipped with excellent navigation fusion algorithm, which can continuously output reliable navigation information in the case of satelite signal loss. Additionally, the system is equipped with temperature compensation and calibration functions, ensuring accurate navigation information output across the entire temperature range.

This product interface is rich, can be connected to external odometers, DVLs and other sensors. It offers excellent scalability and supports customizable protocol formats. The product is small in size and high in precision, especially suitable for the navigation and control needs of UAV, AUV and other unmanned equipment.