A Michigan ham radio operator used a homemade setup with a handheld antenna to talk to an astronaut orbiting the Earth on the International Space Station. I didn’t know this was a thing! The astronaut ...

This project provides a way to improve a homemade monopole antenna by improving the efficiency and the range of the systems using a tuned antenna. The quarter-wave lambda antenna has been chosen due ...

Use the Yagi-enhanced, log-periodic pattern to build a homemade long-range tv antenna consisting of the element array the framework, and the mast. A few years ago, some friends of mine shed city life ...

After nearly a year of probation, the type of AM radio repeater circuit in general can be retrieved in a number of local radio stations; the installation is convenient, the output has a loud voice, ...