Building simple expedient VHF/UHF antennas, presented by Ron, WA6YOU
39:30
Portable end fed antennas
39:22
Building an easy copper tape and PVC vertical antennas with John Portune, W6NBC
15:18
HAM RADIO: 2M/70cm Skylab Build. Home-Brew 2M antenna 143 - 148 MHz
35:17
Extra Class Lesson 9.1, Basics of Antennas
19:02
DIPOLE VS MONOPOLE ANTENNAS
36:31
Build your own antenna.
15:04
ALEMANHA está fazendo aquilo que Putin mais temia
11:00