Thanks, that makes sense. Is the PN plot much as expected, or is it "could do better"?
Thanks again Dave -----Original Message----- From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Magnus Danielson Sent: 18 September 2016 11:56 To: time-nuts@febo.com Cc: mag...@rubidium.se Subject: Re: [time-nuts] Thunderbolt spurs on 10MHz output at 100Hz and 200Hz from signal. Hi, On 09/18/2016 12:26 PM, David C. Partridge wrote: > The local power is 50Hz, so I can understand the 100Hz spurs, but I > don't quite "get" where the 200Hz spurs are coming from. Or is that > just BAU harmonics? Consider full-wave rectification of 50 Hz, the power consumption load on the capacitor after the rectifier creates an inverse sawtooth wave of 100 Hz, and sawtooth waveshape have both even and odd harmonics. While much of this is regulated out in the next step, some of it makes it though. Cheers, Magnus > > > Thanks > > Dave > > > > _______________________________________________ > 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. _______________________________________________ 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.
