Hi I believe that more than just TRAIM goes away when you get the "not a T" version of the uBlox receivers. You probably should check the jitter on the 1 pps output ...
Bob -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Azelio Boriani Sent: Tuesday, January 03, 2012 5:13 AM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] eBay Ublox Yes, no TRAIM on the uBlox but I haven't seen the TRAIM alarm kicking in on the Motorola/iLotus M12M so I think that for our experiments the uBlox is fine. Even better, have the two: the Motorola/iLotus and the uBlox. On Tue, Jan 3, 2012 at 2:37 AM, [email protected] <[email protected]> wrote: > > The problem with the U-Blox receiver is that it does not have TRAIM as > does the Motorola UT+ and some others that are made specifically for timing > applications. Just be aware of that when trying to decide on which > receiver to use. 73's Doug, K4CLE > Connected by DROID on Verizon Wireless > > -----Original message----- > From: Azelio Boriani <[email protected]> > To: Discussion of precise time and frequency measurement < > [email protected]> > Sent: Mon, Jan 2, 2012 09:42:54 GMT+00:00 > Subject: Re: [time-nuts] eBay Ublox > > I have experience with the LEA5-T in timing mode and, and of course, it > works as expected. You can set not only how many samples to take but also > the variance to achieve before starting the position-hold/timing mode. > > On Sun, Jan 1, 2012 at 10:44 PM, Bob Camp <[email protected]> wrote: > > Hi >> >> I haven't used that particular unit. I have played with similar units. >> That's pretty old stuff, and does not appear to have timing software in >> > it. > >> I suspect you would do *much* better (both performance and price wise) >> > with > >> something newer. >> >> Bob >> >> >> On Dec 31, 2011, at 7:41 PM, <[email protected]> <[email protected]> >> wrote: >> >> > UBLOX TIM-CJ module TIM-ST GPS engine Jupiter footprint >> > >> > anyone have any experience with this for timing application? >> > >> > N0UU >> > >> > _______________________________________________ >> > 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. > _______________________________________________ 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.
