Dow-Key Microwave

Dow-Key Microwave has been one of the world's largest manufactures of electromechanical switches for RF & Microwave applications since 1945. Leveraging generations of evolving technologies our high-performing, low insertion loss switches are distinguished by quality and reliability. Because of the high-reliability and high-repeatability of our Switches, they are suitable for customers in a wide range of applications, including launch vehicles and manned vehicles and satellites in Space.