Hi If all you want is a "something" locked to a GPS:
Take the pps from the GPS and hook it to an AD9548. You probably will need a 50 cent CPU to set up the registers. No muss, no fuss, nothing to invent or design. Weather it does what you need to do is an entirely different question. Without a defined objective / need / performance goal this could go on for a couple hundred years….. Bob On Dec 6, 2012, at 7:43 PM, Chris Albertson <albertson.ch...@gmail.com> wrote: > What if the OCXO had a sine wave output and then you used the PPS leading > edge to gate the sine wave to a sample and hold. then the sample is > measured by the Arduino's ADC? I think(?) you get a 10-bit ADC or is it > 8-bits. The problem is the required speed of the sample and hold, maybe > not easy to build > -- > > Chris Albertson > Redondo Beach, California > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.