A Speaker Microphone For The uSDX Radio.
26:27
What's this (tr)uSDX all about?
29:40
(tr)uSDX #4 - How to use it
18:21
First Impression Of The Ailunce HD2 DMR Handheld Radio.
9:16
(tr)uSDX emergency radio "bug-out-box", that always stays in my car....
2:21
(tr)uSDX listening post
18:16
(tr)uSDX - Tuning the RF Section for Output Power and Efficiency
12:58
Tiny NoodleTenna for HF Limited Spaces
8:43