[ARC5] S+N/N ratio results.

[Kenneth G. Gordon]

I am not even one little bit satisfied with my results so far.

Taking the voltage readings off the diode load resistor (R-18) instead of the 
audio output, I get a S+N/N ratio of a little more than 12 db on AM at 400Hz 
at 30% modulation at 1 microvolt input. I have to turn the audio gain pot all 
the way down to get a less-noisy view on the scope, but it is much more 
clear and easy to read than taking the signal off the speaker.

Well, back to the bench...

Kenneth G. Gordon W7EKB

"Courage is being scared to death but saddling up anyway."--- John   Wayne