[time-nuts] Need to measure frequencies of two sources simultaneously

Hal Murray hmurray at megapathdsl.net
Wed Oct 23 01:39:46 EDT 2013


richard at karlquist.com said:
> Can anyone on the list point me to a true two channel counter that would
> just measure the two sources?  We are working around 200 MHz, but could
> possibly prescale. 

What level of accuracy do you need?

Could you feed both clocks and possibly a 3rd reference clock into a FPGA?


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