YO3HJV

I have an old Proxxon tool and, like many old power tools, the built-in speed controller is not working anymore. So, I was thinking to do a ...

 Somehow, you end up into an ICOM HF eco-system. You have an IC-7300 or 7100 or 7000 or anything else; a radio that can do HF and you also h...

 From time to time, in discussion groups some fellow hams start worring about the voltage drop on the radio readout. This is from a Xiegu G9...

Cateva module amplificatoare de radio frecventa integrate. Functionale, recuperate din echipamente cu defectiuni in alte blocuri functionale...

  HAM SPIRIT CONTEST “ No political, religious, military or commercial purposes are pursued in the amateur radio service ”. The Amateur’s Co...