USB Interface:

 

                  

 

 

                            2011 - Started my RTTY activity

 

CW Keyer:

           

K1EL Winkey USB:                               CMOS-4:

 

       

                     

                                       Thanks to Franco, IØRSC !!

 

 

 

 

   Hope cu on air, 73 de IKØFUX, Francesco