[Elecraft] To PLL mod or not

[Mike Harris]

Hi,

<snipo>
The drift of my K2 without the KPA100 was a non-issue.  However, with the
KPA running at 100W , I was getting no
significant drift on 40 meters but upwards of 400Hz drift during a QSO on 15
meters after a long over.  I was one of the
guinea pigs for the new L33 toroid and (wound two of them myself) and the
single VCO Xtal and these changes together
have reduced the drift to acceptable levels (100 to 200 Hz during a QSO) an
all bands.
<snipo>

Another good reason for mounting the KPA100 externally I guess.

Regards,

Mike VP8NO (IOTA SA-002)
K2/100 #1400