Why Nostr? What is Njump?
2025-04-07 20:13:56

vbradio ๐ŸŽ™๏ธ๐ŸŒ on Nostr: S-meter from an old CB radio and two silicon diodes make a good RF indicator. Clip it ...

S-meter from an old CB radio and two silicon diodes make a good RF indicator. Clip it on with a little alligator jumper. Connect the other side to the DC ground of your HF radio, computer or antenna tuner ground and now you can see any AC (RF) floating on your equipment..if it's too high you might have a problem. #HamRadio #AmateurRadio #RF




Author Public Key
npub1uhe5zgkflxv23yepuz6trnv28sk5a3zx497kqtmjgq0xq48m075svumqar