[Elecraft] Help with K3S upgrades

[Grant Youngman]

What are you going to count?  Beats?

Doing it by ear will be fine.  There’s certainly no reason to send the radio to California.

Grant NQ5T
K3 #2091 KX3 #8342

> 
> One thing I'm concerned with is the reference calibration.  Without a good
> frequency counter, I'm using WWV on 15Mhz and using beat cancelation.  My
> ears are pretty good, but no match for a good frequency counter.
>