[Boatanchors] Testing a crystal

[Bry Carling]

Tom,

Try to keep it under 40 mA if possible.

Best regards - Brian Carling, AF4K CRYSTALS

http://af4k.com




On Jul 4, 2018, at 10:32 PM, Tom B <tbryan at nova.org<mailto:tbryan at nova.org>> wrote:

Hello All,

I am working on a set that may have a bad crystal.   This is small HC18  or HC49 size crystal that is cut for 73.35 MHz.    I plan to test the crystal by connecting a signal generator to one side and watching the output on the scope and look for resonance. My question is; how much power can I run into the crystal without destroying it?

Tom Bryan
N3AJA



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