Hi Bill,
You're not completely alone! Mine does that to a much, much lesser degree.
Noticeable as a slight warble as one tunes through a signal slowly.
My s/n is 1434 with most if not all upgrades. Firmware is current.
I'm planning to buy a new K2 in the next day or so -- one of the reasons is
to see if the problem is gone!
Anyone posting responses to Bill's questions, please be sure they are posted
here too.
Thanks,
Bob W1XT
Surprise, AZ
----- Original Message -----
From: "Bill Acito W1PA" <[EMAIL PROTECTED]>
To: <elecraft@mailman.qth.net>
Sent: Wednesday, October 11, 2006 7:44 AM
Subject: [Elecraft] Problem: K2 Audio Tuning Click or Warble
After a few months of relative inactivity, I went back last night to
continue building my KPA100,
and had the K2 on in the background. I actually thought it was a DSP
artifact, but it's there even with the DSP in bypass.
Tuning through a quiet band, I noticed as I tuned slowly across a CW
signal, I could clearly hear some "artifact" chirps or warbles with each
increment of the dial (even at the finest tuning rate). There are other
references to this in the archive:
http://www.ac6rm.net/mailarchive/html/elecraft-list/2003-10/msg00110.html
http://www.ac6rm.net/mailarchive/html/elecraft-list/2003-10/msg00134.html
http://www.ac6rm.net/mailarchive/html/elecraft-list/2003-10/msg00121.html
http://www.ac6rm.net/mailarchive/html/elecraft-list/2003-08/msg00420.html
http://www.ac6rm.net/mailarchive/html/elecraft-list/2003-08/msg00424.html
This is K2 #61, one of the original field tester units, and it has had all
upgrade mods (at least I am pretty sure it has). I captured a .wma of it
to hear for yourself:
http://webpages.charter.net/acito/w1pa/
Suggestions?
Bill W1PA
K2 #61
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