Does SWR Matter on my Receive-Only Antenna? (#406)
14:02
Do I Need a Balun (#739)
17:33
Ham Radio - Do antenna tuners help with shortwave listening?
10:42
You only need one Station Ground Rod (#509)
10:14
SWR explained
30:54
When Can I Get an Amp for Ham Radio? (#346)
6:32
Is Your Antenna Really Efficient? SWR isn't the only thing.
14:00
¡La VERDADERA razón por la que los repetidores están muertos!
13:08