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Re: Crystal Spotter Kits update

Johnny AC0BQ
 

Ge William
It’s a little test jig that makes the crystal oscillate so you can hear it in your BJ receiver.
It helps you get zero beat.
72
Johnny ACØBQ 



On Sun, Jan 24, 2021 at 9:17 PM William Fogel <wefogel@...> wrote:
Johnny 

Being one of the newest builders of a BJ, I will ask the question.  What is a  Crystal Spotter?

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