[Test-Equipment] xtal tester

Bry Carling bcarling at cfl.rr.com
Sun Mar 17 19:19:43 EDT 2013


A general coverage receiver works well with something like this.


Brooke Clarke <brooke at pacific.net> wrote:

>Hi Joe:
>
>Here's a Crystal Activity Meterr:
>http://www.prc68.com/I/Xam.html
>You can connect a counter or just look at the meter.
>
>Have Fun,
>
>Brooke Clarke
>http://www.PRC68.com
>http://www.end2partygovernment.com/2012Issues.html
>
>josepho at shaw.ca wrote:
>> Hello,
>> Could anybody supply a simple circuit to test HF crystals for
>activity using a counter and/or scope as readouts. It could be SS or
>tube type.
>> Thanks.
>> Joe Orgnero  VE7LBI
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regards,
Bry Carling

-- 
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