[Test-Equipment] crystal checker

[Howard]

I`d like a copy too please.


esrman at meritech.net
----- Original Message -----
From: "mikea" <mikea at mikea.ath.cx>
To: "Chris Trask" <christrask at earthlink.net>; "Discussion of Electronic Test
Equipment" <test-equipment at mailman.qth.net>
Sent: Sunday, February 24, 2008 11:29 AM
Subject: Re: [Test-Equipment] crystal checker


> On Sun, Feb 24, 2008 at 07:31:38AM -0700, Chris Trask wrote:
> >      Would there be any interest in a full-blown crystal test set
> > for measuring the crystal motional parameters (Rx, Lx, and Cx)? I
> > had to design one of my own a year ago for testing crystals when
> > I was doing some work designing crystal filters. The test set
> > published by G3UUR does not measure the series-resonant frequency
> > but instead loads up the holder capacitance (Cs) so that the
> > parallel resonant frequency is very close to the series resonant
> > frequency.
>
> I, for one, would be _very_ interested. If there's not enough interest
> for you to post it to the group files, I'd be grateful for a copy sent
> to the address in the sigfile.
>
> --
> Mike Andrews, W5EGO
> mikea at mikea.ath.cx
> Tired old sysadmin
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