We’re a minority. Probably all special interest groups are minorities, whether it’s rock climbing, sky diving, bagpipe playing or even composing music, we are minorities.
The UK has three ham license levels; Foundation, Intermediate and Full. Having just completed my Foundation my energy is focused on the next level. Similar
Numerous methods exist to construct circuits including Manhattan that takes its name from the grid like layout you can adopt. As part of my “home-brew”