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

Flann at European Microwave Week

European Microwave Week is back in the UK for 2016 at ExCel, London between 3-7 October. Flann Microwave will be exhibiting a selection of our world leading waveguide components on booth 183. Please drop by and meet our sales and marketing team or, if you would like to arrange a private meeting please use the…


Flann writes the book on point-to-point microwave backhaul!

A new book, “Electronics for Microwave Backhaul”, has just been published by Artech House and co-authored by Flann’s CEO Dr James Watts.  This timely new resource presents an overview of the electronics of mobile network backhaul. Infrastructure planning, architecture evolution, digital controls, and countermeasures are all presented highlighting the building blocks of specific backhaul features.…


Visit us at IMS2016, San Francisco

We’re in the middle of a busy exhibition here in San Francisco. It has been great to meet so many of our customers – if you’re at the show, please come and see us at Booth 2532!