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Waveguide stuff

10 GHz feedhorn with scalar ring, Chapparall Feed.

28/12/2021 graat 0

In order to get back on 10 GHz EME I needed a feedhorn for my 0.25 F/D dish. Not easy to find! Paul W1GHZ paper […]

24GHz VE4MA Superfeed

30/11/2023 graat 0

For my 24 GHz dish I needed a feedhorn. The VE4MA superfeed proved to be almost perfect for the job. I made 2 of them […]

The 24GHz DIY waveguide switch/relay in WR42.

07/12/2023 graat 0

This page reports on an ongoing project. It is not finished yet. It is very interesting to work on. Wave-guide switches are hard to get. […]

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