[Elecraft] Signal source for KX3 temperature frequency calibration

[John Harper]

tinySA Ultra:
https://www.tinysa.org/wiki/

John AE5X
https://ae5x.blogspot.com

>The XG50 signal generator is no longer available and I’m in need of a
stable signal to do the >extended temperature compensation procedure on my
KX3. I remember a discussion about using >the K3’s external converter
output but cannot locate any details.

>
>Any suggestions?