Diamond Antenna & Microwave Corporation

Since 1956, Diamond Antenna and Microwave Corporation has delivered precision microwave rotary couplers for use in radar and satellite communication antennas. Experience with the exacting tolerances necessary for microwave signal transfer is the basis for our core competence in precision rotary component design and manufacture. With over 50 years of experience and hundreds of proven designs, we can come up with a customized solution if a standard item doesn't fit your requirements. In 2010 Diamond Antenna and Microwave Corporation became an Employee Stock Ownership Plan company. We are classified as a small business. In 2001, our affiliated company, Diamond-Roltran, was formed to enter the next-generation slip ring business. Diamond-Roltran Roll-Rings® represent an extension of Diamond Antenna’s core competence in precision rotary components. This high performance technology enables unmatched rotary electrical transfer in those applications that require high power, low noise, and long life.