K Band 18-26.5GHz  Waveguide to SMA TUNEABLE Transition Adapter SMA-WR42 ?

This Brass, K Band 18-26.5GHz Waveguide to SMA Transition Adapter SMA-WR42? is a high-quality product designed for use in testing equipment. This adapter allows for seamless transitions between waveguides and SMA connectors within the frequency range of 18-24GHz. Ideal for business, Amateur Radio and industrial applications, this adapter ensures reliable and accurate measurements for various testing needs.

All statements/specs, are from ChatGpt.  I have given it (and you) the dimensions as best I can.  My Ali Express micrometer has struggled to accurately measure them so you must look at the visible evidence (photos) and decide for your own, knowledgeable self, if these descriptions are correct and suitable for you application.  If you need any further info or measurements, message me and I will do my best to answer your queries.

Unlike most transitions this one has three tuning screws which will not only allow you to optimise it for your required frequency, it will therefore improve VSWR and power output. It is made of Brass and is in perfect condition, barring a few flakes of paint.

I bought this >20 years ago from a Marconi Lab closing down auction.  As an Amateur Radio nerd I was expecting to graduate from 10 GHz to 24 GHz.  Unfortunately my new business sucked the life out of my radio hobby and I retired from it before 24GHz ever got going :-(  It has been in a drawer, in its zipped plastic bag ever since...

73 G4GCO (Lapsed)

Check out my feedback, its always been 100% !

Payment must be made within 24 hours of auction end.