YO4HFU
Welcome to YO4HFU Website

 

 

 

 


Website dedicated to home-made projects, mainly radio constructions VHF/UHF/SHF . Feel free to modify all the projects and ideas presented, to learn and move forward.
Avoid to following the schematic diagrams as a critical recipe. Trust to use measurement instruments and try to understand the fundamental principle of operation.
This is the beauty of electronics.

73, Robert



 

 

 

 

 


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