The button at the right will take you to a slide show summarizing most of the information on this site.
Mike Bohn, KG7TR
This site is all about homebrew vacuum tube Single Sideband (SSB) radios built by KG7TR. In the amateur radio hobby, "homebrew" means equipment that was built from scratch, either from your own designs or someone else's plans. Click on any radio below to learn more and get detailed technical data.
Octal Tribander with matching Power Supply/Speaker Unit and 813 Linear all set up and ready to go.
Homebrew SSB Radios
Copyright © 2018 KG7TR. Technical information on this site may be shared in the interest of promoting the hobby of amateur radio. I do ask that you give proper credit to KG7TR for my equipment designs.
This button will take you to a YouTube video of the above presentation recorded at Jonesborough, Tennessee in July, 2016.