On 5 August 2012 22:45, Bob Camp <li...@rtty.us> 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 <m...@mbg.pt> 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 -- 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. _______________________________________________ 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.