Crystal Tester

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From: Bob Hightower (ki7mn@extremezone.com)
Date: Sat Nov 28 1998 - 05:20:41 EST


I have built the crystal checker from the G3RJV six-pack, and it works FB.
Now, I would like to build one that measures crystals in the 70 MHz range.
Can this one be modified to do this, or can anyone provide information on
what I need to do it? One suggestion I have gotten is to get a faster
transistor, but I don't have any idea which one to use.
72,73
Bob Hightower KI7MN

http://www.extremezone.com/~ki7mn


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