Dow Key
Dow-Key Microwave, established in 1945, is the oldest continuously operating RF switch manufacturer in the United States. Specializing in customized high-performance coaxial switches, waveguide switches, and high-reliability space switches, Dow-Key is committed to delivering innovative switching components with enduring product quality.
With a state-of-the-art facility equipped with ISO Class 7 clean rooms and a complete range of in-house RF and environmental testing capabilities, Dow-Key Microwave serves a wide range of applications including space, telecommunications, aerospace, and satellite communications. Their reliable and innovative products, backed by quality certifications and decades of design and manufacturing expertise, make them a trusted leader in the industry.
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