05dez2024 KH1 Trilha Montanhas para o Mar BRP Vento
0:16
An EASY mount for POTA20 or POTA33 masts. #pota #gigaparts #hamradio
5:48
Changing Your Ham Radio Callsign Causes Problems
20:43
Pourquoi utiliser HF pour les communications électroniques ?
23:17
Why is the invisible part of this radio tower so important?
55:16
YAMAHA's Professional Amp
55:34
QRPp POTA Adventure: Half a Watt, Tiny Whip, Huge Results!
16:56
Yaesu FT-710 - Reduce noise in 5 easy steps.
20:46