Hello Arnold, A frequency offset of a part in 10E-11 still sounds healthy to me. I wonder whether there is some kind of electronic problem? I have run 40 or so PRs10s and the lamp is the usual bit that dies. If you hook up a computer to the RS232 port, there are lots of diagnostics available.
Cheers Michael On Thu, 1 Mar 2018 at 5:47 am, Arnold Tibus <arnold.ti...@gmx.de> wrote: > Hello fellow timenuts, > > for my old PRS10 I need some information and help with technical > informations. > I have this item bought quite some years ago and I have manufactured an > interface cable with the special connector last year. Did work fine. > Taken out of storage I do get anymore the lock and PPS signal out. > The 10 MHz output does look very good, the unloaded sine voltage is 2.8 > Vpp and the frequency is very precise and stable very close to the > trimble thunderbolt GPS-out signal at abt. 10E-11. > In the annex you can see the data output with more delailed info. > Can somebody tell me more, is the life at the end and what and how can > be done to revitalize this nice time machine? How much time more is > expectable? > > kind regards, > > Arnold > _______________________________________________ > 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.