RE: K2 receive audio harmonic distortion

Posted by K. Rice on Mar 06, 2006; 12:24am
URL: http://elecraft.85.s1.nabble.com/K2-receive-audio-harmonic-distortion-tp387291p387292.html


Thanks Sverre, Mike and Don.

Doh!

After cutting the PC's software gain control to near-minimum, it does
appear that most if not all of the odd-harmonic distortion was due
to overdriving the soundcard.  To make certain, I will repeat the
experiment on a USB sound card that has bona fide line inputs and
better dynamic range, but I expect to find that the K2's audio
is just fine.

Thanks again for putting the experiment right.

73,

Ken
K3VV
Coopersburg, PA


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