Thanks a lot for the input. You guys gave me a lot of ideas to work from. The oscillator is an old 10MHz OCXO BVA(electrodeless quartz crystal) from "BVA Industries" with one second allan 1e-13 and -125dBc at 1Hz. So i want to do my best to keep that stability as good as possible at the other needed frequencies(19.2MHz and 26MHz). Thanks Anders
On Fri, Jul 1, 2011 at 1:33 PM, Anders Time <anderst...@gmail.com> wrote: > I want go generate a stable 26MHz and 19.2MHz signal with stability in > the 1E-13 range at 1s from my 10MHz BVA. > Have been thinking about dividing the signals down to 1MHz and 100kHz > and PLL (50Hz BW or so) a reasonable stable 26MHz and 19.2MHz OCXO to > that signal. But I'm worried that the division will generate noise so > it will not be stable enough? > Have also been thinking about using a DDS to the 26MHz and 19.2MHz and > then pll, but the DDS subject seems to bee very difficult to get a > grip on. Is it possible to generate a signal with that kind of > stability in the 1s range? > Thanks > Anders > _______________________________________________ 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.
