Sumitomo | Castle Microwave » Castle Microwave


At Castle Microwave, we have a history of working with RF and Microwave technologies. That’s why we’re proud to partner with Sumitomo.

Sumitomo's Capabilities 

RF Power Devices that deliver comprehensive solutions for wireless systems

  • GaN HEMTs
  • GaAs FETs
  • MMICs
  • Low Noise HEMt Solns.

High Performance and uncompromised reliability for radar, base stations, SATCOM, point to point, and space/new space applications.

Why work with Castle Microwave?

We are the UK’s leading RF and Microwave supplier – and there are a number of reasons to work with us:

  • Rapid response times – we are proud of the speed it takes from initial enquiry to prototype, all the way through to manufacture.
  • Quality assurance – all of our products are held to the highest quality standards and checked at every stage of production.
  • State of the art manufacture – we work with a range of principals who are top of their field. Coupled with our manufacturers, who are top of their respective fields, we can guarantee state of art manufacture of the highest quality.

Want to know more about Sumitomo how can improve your product? Get in touch with a member of our friendly sales team today.

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