| DowKey Microwave - http://www.dowkey.com Produces microwave switches and RF coaxial relays for military systems, medical equipment, cellular telephone, two-way and paging radio, PCS, air traffic control, test equipment, commercial airlines, and satellite applications. - |
| Diamond Antenna & Microwave Corporation - http://www.diamondantenna.com Manufacture of microwave rotary joints, electrical rotary transfer devices (roll rings) and waveguide switches. - |
| Daico Industries, Inc. - http://www.daico.com Provides IF/RF and microwave control products and amplifiers. - |
| DiTom Microwave - http://www.ditom.com Designer and manufacturer of microwave components including ferrite isolators and circulators for the wireless market. - |
| Diamond Antenna & Microwave Corporation - http://www.diamondantenna.com Manufacture of microwave rotary joints, electrical rotary transfer devices (roll rings) and waveguide switches. - |
| Continental Microwave & Tool Company, Inc. - http://www.contmicro.com Designs and manufactures custom waveguide components, filters, flexible waveguide, high reliability satellite waveguide, couplers, waveguide test metrology and diplexers. - |
| Daico Industries, Inc. - http://www.daico.com Provides IF/RF and microwave control products and amplifiers. - |
| Communications & Power Industries - http://www.cpii.com Manufacturer of magnetrons, klystrons, gyrotrons, power amplifiers, TWTs and power grid tubes for microwave, broadcast and radar applications. - |
| Connecticut Microwave Corp. - http://www.connecticutmicrowave.com Manufactures microwave and RF products including circulators, dummy loads, detectors and adaptors. - |
| Continental Microwave & Tool Company, Inc. - http://www.contmicro.com Designs and manufactures custom waveguide components, filters, flexible waveguide, high reliability satellite waveguide, couplers, waveguide test metrology and diplexers. - |