Gary KI4GGX Wrote:
<I was considering getting the “KTCXO3-1” for my K3 and appreciate your
observations.
Unfortunately, without knowing on which frequency you were listening to
WWV, it’s difficult to gauge your K3’s temperature stability. Were you
listening on 5, 10, or 15 MHz?
Hi Gary,
Yes, I sure did forget to give the frequency in my last post. It was on
5 Mhz WWV. (I could not hear 10 or 15Mhz at all at the time)
I did just did the test again, this time on 10 Mhz (still could not hear
15 Mhz very well) and I got about 18-20 hz drift during an increase of
about 10c front panel temp. That again is with the 5ppm TXCO. I think
that would be pretty consistent with my previous result.
73,
John, KD8K
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