Hi As best anybody can tell, the improved phase noise and ADEV 10811’s came out of a screening / select process. There is a finite chance that a “normal part number” 10811 could be as good as or better than a part from one of the “better part number” versions.
Bob > On Nov 17, 2014, at 9:42 PM, John Allen <j...@pcsupportsolutions.com> wrote: > > As you all know, but has not been mentioned, is that there are many versions > of the venerable 10811, which different specifications, including phase > noise and stability. > > > > The well known HP document 90027-1 lists many of them, and thanks to TVB, it > is here: > > http://www.leapsecond.com/museum/10811a/90027-1.pdf > > > > The contents include > > 1 10811D/E Crystal Oscillators 2 10811D/E Option 001 3 10811D/E Option 002 > 4 10811D/E Option 003 5 10811D/E Option 100 > > 6 10811-60111 7 10811-60109 8 10811-60209 9 10811-60211 10 10811-60102 11 > 05071-60219 12 10811-60158 13 10811-60160 > > 14 10811-60164 > > > > I hope that this is helpful. Regards, John K1AE > > > > _______________________________________________ > 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.
