Welcome to M0HET Electronic Services

SOTABEAMS’ LASERBEAM-817 Filter Module Fitting Service

I am SOTABEAMS‘ appointed UK fitter for their LASERBEAM-817 Filter Module.

The module builds on the success of SOTABEAMS range of LASERBEAM Filter Modules, the LASERBEAM-817 digital audio filter module is the perfect addition to your FT-817. This module has been designed to specifically compliment the FT-817. It has a new filter line-up, optimised gain for this application, revised switching and a filter select LED.

The LASERBEAM-817 greatly improves on the performance of the stock ceramic SSB filter and has a far superior shape-factor when compared to the aftermarket Collins Mechanical Filters.

The LASERBEAM-817 module is an amazing value upgrade whether you have extra filters installed or not.

When you purchase the filter, ask Sotabeams to deliver direct to me, then contact me by email or phone (details below) for instructions on sending your radio. All this costs just £40 plus return carriage (UK mainland only – contact me for costs elsewhere). Payment must be made by BACs details on final Invoice.

SOTABEAMS’ Lowpass Filter Kit for WSPRlite and General Use

We can now also offer a “build service” for The Sotabeams Low Pass Filter Kit for anyone who doesn’t have the facilities to build it themselves.

If you get the kit delivered to us we will build and test the kit, and post to you (signed for delivery) for £35 inclusive in the UK – contact me for costs elsewhere.

TELEPHONE: +44 (0) 1263 735077

MOBILE: +44 (0) 7932 175975


Hi, my name is Stephen Cordner and I live in Aylsham in Norfolk together with my good lady, Heather

When I left school, I went straight into the TV & Radio business. Having acquired several of the City and Guilds at Norwich City College and armed with my new “Colour TV” certificate I obtained a job with a large company called Telefusion based in Norwich

It was after a couple of years running the service department at their Fakenham branch that I made the decision to set up my own service department here in Aylsham. Initially it was alongside a partner and we started off doing trade repairs for other Companies in Norfolk. Our business was called “Cortons Electrical” which had a large workshop in Red Lion Yard Aylsham that we gradually kitted out for Radio, TV, Hi-Fi and domestic repairs.

I carried on studying for all the electronic City and Guild courses that Norwich City College ran and became part of the furniture at the college and was eventually offered a part time teaching job which I held for ten years. Mainly writing and delivering courses on TV Servicing, Video Recording and Servicing, Compact Disc Technology, Satellite TV and various practical fault finding courses.

I first met up with the Radio Amateur Group “The Bittern DX Group” at a local event in 2011 and they triggered my old interest in amateur radio. After attending a few meetings I set about getting a licence for myself and managed to move from Foundation through to the Advanced in just over 3 months. My main interests are of course based on the electronic side of the hobby, both construction and repair but I really enjoy the many aspects of the hobby especially the social side. I have been involved with Norfolk Amateur Radio Club as a tutor on their courses, but always happy to help individuals with their studies.

Now I spend my time between repairing all types of electronics Making aerials and having FUN.