[Elecraft] Checking VFO accuracy using WWV

Nr4c nr4c at widomaker.com
Sun Dec 18 13:08:06 EST 2016


Chirps?  Mine is more like a slow "whump whump whump", not a chirp. 

Sent from my iPhone
...nr4c. bill


> On Dec 18, 2016, at 7:40 AM, K9ZTV <k9ztv at socket.net> wrote:
> 
> The R.L. Drake Company referred to the zeroing or beating indicators as "canary chirps,"  the goal being to slow the "chirping" until there was a steady tone indicating you were then dead-on.  I still find that the most descriptive way to tell someone how to identify the pulsing when doing the Reference Calibration against WWV in a K3 (at the highest frequency you can copy them). The trick is to get the right balance in volume between WWV's main carrier tone and the K3's sidetone so you can hear the "chirps." 
> 
> Kent, K9ZTV
> 
> 
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