MostaTech is set to present its latest generation of Fiber Optic Gyroscopes (FOGs) and FOG-based Inertial Measurement Units (FOG IMUs) at the upcoming Joint Navigation Conference (JNC) 2026 in Covington, Greater Cincinnati.
Designed as cost-effective, non-ITAR solutions, these inertial sensors are built to support Inertial Navigation Systems (INS), unmanned aerial, ground, and marine platforms, as well as stabilization systems for imaging and payload control. The company’s comprehensive portfolio spans from ultra-miniature to rugged single-axis FOGs, allowing for flexible sensor selection across diverse performance and mechanical requirements.
Among the featured technologies are MostaTech’s size, weight, and power (SWaP) optimized FOG IMUs, which combine miniature optical gyroscopes with MEMS accelerometers to deliver stable inertial performance in compact, low-power packages.
This lineup includes the U121D, measuring 63×56 mm and weighing 180 g, and the cylindrical U123D, measuring ∅40×90 mm and weighing 150 g. Both units operate at 1.5 W and provide 1°/h bias stability with 0.05°/√h angular random walk. To ensure seamless integration and reliability, a six-channel ADC board with RS422 output enables direct interfacing with navigation and control systems, while integrated magnetic shielding ensures consistent performance in electromagnetically disturbed environments. These units are specifically suited for INS deployed across UAVs, UGVs, USVs, subsea platforms, and other mission-critical applications.
In addition to the IMUs, MostaTech will present the G321M, a compact three-axis fiber optic gyroscope designed for synchronized multi-axis sensing in demanding, dynamic conditions. Featuring a 53×53 mm footprint, a weight of 145 g, and a 2 W power consumption, the G321M delivers high-rate data output up to 8 kHz via RS422. It offers 1°/h bias stability and 0.025°/√h angular random walk to support precise motion tracking and control, and it features built-in magnetic shielding to enhance resilience in environments with high magnetic interference.
Conference attendees can view these technologies and speak to the company’s technical team at Booth #432 during the event.
