(tr)uSDX - second Batch Evaluation from China - Approval
18:16
(tr)uSDX - Tuning the RF Section for Output Power and Efficiency
20:07
First official (tr)uSDX Kit from China - Unboxing, building, testing, Approval
29:40
(tr)uSDX #4 - How to use it
10:34
Introducing (tr)uSDX Mainboard Rev 1.2 - reverse polarity/over current protection
13:42
Кит - набор (tr)USDX от DL2MAN
27:36
Hardware interrupts
13:37
external Mic for (tr)uSDX - showing the use of 3D printing in Amateur radio
27:09