BMS was founded in February, 1982 to develop and market wireless microwave products for video and data transmission.  In 1984, the company was purchased and became a wholly owned subsidiary of Cohu, Inc.

BMS designs and develops a comprehensive product line of FM analog and SD & HD digital COFDM portable and fixed transmitters, receivers, and accessories ranging from 1.4 - 15 GHz. 

Microwave systems include auto-tracking, air-to-ground video & data links, point-to-point video & data links, auto-tracking ground antenna systems, relay systems, and portable microwave links. 

Applications include real-time video for electronic news gathering (ENG), law enforcement airborne systems, unmanned vehicles, ground and aerial surveillance, telemetry, and live television broadcast communications.