70w MiniPA amplifier SSB-AM 3.5-30 MHz.How to make this amplifier and set up
24:04
Транзисторный КВ усилитель мощности на LDMOS сборке. Модернизация до 1 кВт.
22:33
How to Make a HF Linear RF Amplifier For QRP Transmitter | High power Amplifier DIY
14:12
70 ВТ АМ-SSB усилитель мощности для радиостанции.Как собрать и настроить
26:38
Minipa70 watt HF Amplifier Kit Assembly and Testing Part 2
14:10
DIY Project : In 5watt , Out put 250 watt , 1 pushpull Low Priced Mosfet ,
23:53
80m with your 66ft end fed half wave antenna?... How to easily make a 110µH loading coil.
5:21
Testing Chinese HF linear amplifier DIY kits 70W SSB linear HF Power Amplifier For YAESU FT-817 KX3
20:51