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sketch dds-vfo by eZall for bitx40 #bitx40help #radiuno #arduino #smeter

SaMa photo SaMa photo
 

I uploaded the sketch by eZall version 1.6.0, it has the possibility of the S-meter, the swr etc ...
Does anyone have the blueprints for the construction of the S-meter circuit, swr etc .. ???
Thank you

Don, ND6T
 

Perhaps you are referring to the EZall.ino V1.0.6 by ND6T? In that case those circuits are all described at: http://www.nd6t.com/bitx
The S-meter works best if you install the AGC circuit.
73,
Don

SaMa photo SaMa photo
 

yes it's him!
Thanks so much