Видео ютуба по тегу Vk3Ye

A 10 minute 7 MHz QRP transmitter and more
A 10 minute 7 MHz QRP transmitter and more
This VHF superregen receiver worked first time!
This VHF superregen receiver worked first time!
Tune for max brightness: LED RF current indicator for end-fed antennas
Tune for max brightness: LED RF current indicator for end-fed antennas