Hi Based on the plot shown, the GPS is doing about 2x10^-12 at 1,000 seconds. That translates to roughly 2 ns at one second. The newer timing receivers can get down to about 4 to 5X better than that.
Bob On Sep 19, 2013, at 8:02 AM, Erno Peres <erniepe...@aol.com> wrote: > > Bob, > > please have a look to the flwng link..... about the stability.. > > http://www.jrmiller.demon.co.uk/projects/ministd/stab.htm > > Rgds Ernie. > > > > > -----Original Message----- > From: Bob Camp <li...@rtty.us> > To: Discussion of precise time and frequency measurement <time-nuts@febo.com> > Sent: Thu, Sep 19, 2013 1:21 pm > Subject: Re: [time-nuts] GPS with 10KHz output > > > Hi > It's not the best thing to use. Since the 10 KHz jumps once a second, it's > not > eally very useful. The GPS it's self is not as well optimized for timing > pplications as a UT or a LEA-(any number) T. At auction prices, the GPS isn't > oing to be the major cost item in your GPSDO. Better to get a good one. > Bob > On Sep 18, 2013, at 10:21 PM, "Bill Reed" <br...@otelco.net> wrote: >> Hi, > > Does anyone know the suitability of this module for GPSDO ? > > I am new to the group. > > Thanks, > > Bill R > > > http://www.ebay.com/itm/Navman-jupiter-T-Tu60-GPS-Kit-1pps-10khz-GPS-Module-/260790984470?pt=US_Ham_Radio_Amplifiers&hash=item3cb85a9f16 > _______________________________________________ > 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. > _______________________________________________ > ime-nuts mailing list -- time-nuts@febo.com > o unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > nd 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.