Ham Radio Adventures 10
16:22
Ham Radio Adventures 4 - Tower up!
19:27
A Antena HF Invisível
17:44
KG-935H High Power SHTF Ham Radio - Wouxun's New UN-Lockable Ham Radio - How To Unlock The KG-935H
25:44
I have a few problems with this 3 element 10m Moxon DIY build part 2!
5:16
EDITED-READ DESCRIPTION: Delta Loops With KA4KOE
20:43
Por que usar HF para EmComms?
44:43
12 dias de ISS SSTV
6:20