Noted However CSAC not subject to barometric effects as Rb units are
Content by Scott Typos by Siri > On Mar 21, 2017, at 4:18 PM, jimlux <[email protected]> wrote: > >> On 3/21/17 12:51 PM, Scott McGrath wrote: >> Or perhaps use the Symmetricom CSAC ... >> >> Relatively expensive but might work >> > > > The CSAC is 8E-12 AVAR at 1000 seconds, comparable to a Rb. > > > See also http://tycho.usno.navy.mil/ptti/2011papers/Paper27.pdf > which shows a bit better performance (3E-12 @ 1000s), but the best > performance appears to be at 10,000 seconds. > > > but don't you need better? > Attila wrote> You will need a stability 1e-14 @1d. > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
