Your First Satellite Contact, Easy and Inexpensive [A Beginner's Guide]
25:45
A Beginner's Guide to Setting Up an HF Ham Radio Station [Step by Step]
10:26
A Beginner's Guide To Ham Radio In Space
29:22
Imagen con fallos y ruido mecánico en la Sony HDR-FX1
27:09
Amateur Radio Satellites - The Basics
30:26
¡Mitos comunes sobre la radioafición desmentidos!
36:31
Build your own antenna.
8:05
I Bet You Didn't Know this about Ham Radio?
14:30