The magic TL431 voltage regulator as a QRP AM transmitter modulator
17:52
Not QRP: 20 watts from just 2 transistors
2:58
Let's Build a QRP 5W A.M Transmitter!
18:00
Dentro del Ala Voladora Horten
20:21
A chat about very simple CW QRP transceivers
12:12
Comparación de la gravedad de giro
13:01
Low power MF FM with a third transistor and longer range
43:52
El preamplificador de 25 000 libras que salió mal Tom Evans Mastergroove SR mkIII RE-UPLOAD. Repá...
18:05