> Just now, I changed the way to calculate frequency and get a better >ADEV chart. >http://www.qsl.net/b/bi7lnq/freqcntv4/test/20150114/0114.gif
Looking good! Nice example of a white PM noise floor, just like a 'real' HP counter. Let it run for a few days and see how the environmental sensitivity looks. > BTW: I've put the counter into a box. > http://www.qsl.net/b/bi7lnq/freqcntv4/pic/20150114_212857.jpg > more pictures: http://www.qsl.net/b/bi7lnq/freqcntv4/pic/ Those small SPI LCDs are really neat, especially for the price. I just used one the other day to replace a 1" CRT in a receiver panadaptor. -- john, KE5FX Miles Design LLC _______________________________________________ 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.
