Test du compteur Reddot
23:30
CB Radio Beginners Guide. How to diagnose and fix a high SWR.
26:47
Cheaper and just 7 foot. Can I get it working for CB radio on SSB. #radio
6:15
kv4p HT introduction - turn your phone into a modern ham radio transceiver
30:58
Lets look at the welds on a German U-boat/submarine
6:09
I bought a cheap $30 antenna. Is it any good??
28:38
This Vintage Laptop is TRASH. Let's Fix that.
10:49
Daiwa CN-501 H2 VSWR Meter
22:39