Re: Cricket 30


David Kukulka, AB9BZ
 

I found that a fixed resistor is not good if you are going to use different crystals, The taller can crystals put out a stronger signal and need more resistance. The shorter can crystals will not oscillate with the higher resistance. I ended up with only the 10k trimmer potentiometer in place of R1 and adjust it for minimum acceptable hum. 73 ab9bz

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