Microwave Circuits, Gowanda Products » Castle Microwave

Microwave Circuits, Gowanda

Gowanda's Microwave Circuits Division is a global provider of high performance RF components including Equalizers, Filters (high, low & bandpass), Duplexers, Diplexers, Triplexers and Multiplexers from DC to 40 GHz. Gowanda products are utilized by the defence, aerospace, and high-reliability commercial industries, as well as the scientific and research communities.

Capabilities include:

  • Bandpass, Lowpass, Highpass and Notch Filters
  • Equalizers, Diplexers, Triplexers & Multiplexers
  • Ceramic filters
  • Filters for Cryogenic applications
  • Custom Filter Designs available up to 40 GHz


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