Welcome to my technical blog site.

Also see my main website GM3SEK’s Amateur Radio Technical Notebook which also contains the archives of my old Radcom ‘In Practice’ column.

I will continue operating that site, but blog entries and full-length technical articles will in future be hosted here at gm3sek.com.

GM3SEK ‘Odd Boards’ for sale – see page.

And some other good news…

The VHF/UHF DX Book is now available as a free download, from the website of the copyright owners TRPublishing.