The UK’s premier designer and manufacturer

of passive waveguide components

Flann designs and manufactures a comprehensive range of passive waveguide components covering frequencies from 1GHz to 500GHz.

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From Microwave Communications to Fundamental Physics Research, Flann Microwave provides products and solutions for a wide range of markets

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Flann Microwave is not just about standard products. In fact we can design complete custom solutions, provide calibration services, refurbish existing equipment and much more.

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Latest News

China Representatives

Flann Microwave Ltd seeks new representatives in China Flann Microwave is looking to appoint new partners to represent its world leading portfolio of passive waveguide components in China. Interested parties are invited to make a submission of interest to Flann via email at Please include a company overview, details of your existing partners and a…


Flann at IMS 2016

For 2016 the International Microwave Symposium IMS2016 is being held in San Francisco at The Moscone Center at 747 Howard St., San Francisco, CA 94103. Flann Microwave will be exhibiting a selection of our world leading waveguide components on booth 2532. Please drop by and meet our sales and marketing team or, if you would like to arrange a…