Re: PSK31 & DM780
Posted by
Mike Scott-7 on
Feb 20, 2009; 7:02pm
URL: http://elecraft.85.s1.nabble.com/PSK31-DM780-tp2354428p2360749.html
>Dave Wrote...but did apply all of the applicable hardware mods to date. So
hopefully the distortion is not hardware related but operator error in
driving my soundcard too hard.
Dave,
When I have my K3 Line Out plugged into my sound card rear microphone input
I see IMD products that I don't see when I plug into the Line In on the PC
soundcard. It is difficult for me to know which one I am plugged into
because I do not understand the color code on the PC sound input output
panel. The only way I make sure I am plugged into Line In is to bring up the
Windows microphone panel and mute all inputs but Line In and make sure that
I am getting a waterfall trace with only Line In selected. If no noise on
the waterfall I plug into another socket until I finally arrive at Line In.
I found this made quite a difference on my set up when I finally plugged
into the correct place.
Mike Scott
Tarzana, CA
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