Here is a couple of pictures of the “business end” of my antenna switch. This was built with items that I collected at ham fests and a couple of proto boards from Radio Shack. I think I have about $50 in it.
Theoretically, it should be able to handle the legal limit, but I don’t have that kind of power available for testing. Worked great on all HF bands with 100W key down, though.
Home brewing is fun!
Nice Job Jim, Please bring it to the next meeting for Show + Tell.
73 de Fred KC2QFR