Hi The part at the link does not appear to have a holdover specification. You probably would do better with a TBolt off of eBay.
Bob On Aug 5, 2012, at 5:52 PM, Miguel Barbosa Gonçalves <[email protected]> wrote: > On 5 August 2012 22:45, Bob Camp <[email protected]> wrote: >> Hi > > Hi Bob! > >> What sort of accuracy do you need? If 1 ms is "good enough", then indeed a >> GPSDO > > I was looking at http://www.jrmiller.demon.co.uk/projects/ministd/frqstd.htm > > and apparently this might work. I could connect this to one of my > servers and use the PPS signal on the serial port. > > Anyone has experience with this product? > > Thanks! > > Cheers, > Miguel > >> On Aug 5, 2012, at 5:36 PM, Miguel Gonçalves <[email protected]> wrote: >> >>> Hi there! >>> >>> I currently have 2 embedded machines connected to a Garmin 18 LVC and a >>> Sure GPS board. >>> >>> They are NTP servers for my company's LAN and I, at the moment, I get >>> sub-ms accuracy over the LAN. >>> >>> Everything is fine but I am a bit worried about the GPS reliability because >>> GPS is ruled by the USA. Would a GPS disciplined oscillator solve any >>> potential problems? A receiver for GLONASS, even though I did not find any >>> at a reasonable price, would be better? >>> >>> An iridium oscillator calibrated, regularly by GPS? >>> >>> Too many questions... but in the end I would like to know what is the best >>> path that I could follow after these GPS receivers. >>> >>> Many thanks! >>> >>> Regards, >>> Miguel >>> >>> >>> _______________________________________________ >>> 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. > > _______________________________________________ > 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.
