U01 emergency communications Antenna - 80/60/40/20/17/15/10m EFHW
7:20
U01 emergency Antenna update - 100W Version, Reel and more.....
21:41
Antenna building #1 - EFHW Antenna - theory and practice of the broadband transformer
21:50
U01 full size Antenna elevation without help + user instructions + page update
2:21:46
¡MELODÍAS LEGENDARIAS QUE NUNCA PODRÍAS ABURRIRTE DE ESCUCHAR! MEJOR MÚSICA INSTRUMENTAL
11:58
Mastering the Art of End Fed Vertical Antennas
17:19
Antenna building #2 - EFHW Antenna - figuring out the right core size
23:53
80m with your 66ft end fed half wave antenna?... How to easily make a 110µH loading coil.
8:11