Giga-tronics Incorporated, together with its subsidiaries, develops and manufactures electronics equipment for military test and airborne operational applications in the United States and internationally. It operates through two segments, Microsource and the Giga-tronics Division. The company also develops microwave integrated components, as well as MIC components; Band Reject Filters for RADAR/EW (electronic warfare) for solving interference problems in RADAR/EW applications; self-protection systems for military aircrafts; and RADAR filters for military fighter jet aircraft. In addition, it designs, manufactures, and markets functional test products for testing RADAR/EW equipment of the defense electronics market. The company serves prime defense contractors, the armed services, and research institutes. Giga-tronics Incorporated was incorporated in 1980 and is headquartered in Dublin, California.