18:21

uSDX+ Setting the settings in the menus

26:10

uSDX, uSDR y uSDX+, MI EXPERIENCIA y RECOMENDACION

26:27

What's this (tr)uSDX all about?

3:18

USDR SDR Radio problems

9:13

Cambio de transistor de potencia de radio QRP USDR

42:34

Usdx com baixa potência e ptt sem audio

18:16

uSDX + HF Transceiver. Improving grounding and stability.

17:57

The QCX Transceiver - from QRP-Labs.com