[G3OJV] knows the pain of trying to operate a ham radio transmitter on a small lot. His recent video shows how to put up a workable basic HF antenna in a small backyard. The center of the system ...

You don’t normally think of a 3D printer as a necessity for an antenna project. However, if you are interested in making a handy portable antenna, you might want to melt some plastic.

But not all antennas are created equal, and there are big differences between indoor and outdoor models ... He is a licensed amateur radio operator and understands the principles of antenna ...