12 minutes are enough to receive the data... another strange thing is that you have the 1PPS TI always 0. Have you already given the :SYST:PRES command to preset the receiver to the factory settings?
On Wed, Jun 26, 2013 at 6:13 PM, Mark C. Stephens <[email protected]> wrote: > Hi Azelio, err... > > > E-113>:syst:stat? > [ Unlocked ] ------------------ GPSR 2 Status -------------------------------- > SYNCHRONIZATION ........................... [ Outputs Valid/Reduced Accuracy ] > SmartClock Mode _________________________ Reference OutPuts _______________ > Locked to GPS TFOM 3 FFOM 3 > Recovery 1PPS TI +0 ns > Holdover HOLD THR >>> Power-up: OCXO Warm-up Holdover Uncertainty_____________ > Predict > > ACQUISITION ............................................... [ GPS 1PPS Valid ] > Tracking: 6 Not Tracking: 0 Time ____________________________ > PRN El Az C/N PRN El Az LOCL GPS 02:10:05 27 Jun 2013 > 7 0 0 39 GPS 1PPS Synchronized to GPS > 8 0 0 50 ANT DLY 28 ns > 9 0 0 52 Position ________________________ > 15 0 0 44 MODE Survey: 1.3% complete > 17 0 0 49 > 24 0 0 39 AVG LAT S 33:45:49.689 > AVG LON E 151:05:31.705 > AVG HGT +131.66 m (MSL) > ELEV MASK 10 deg > HEALTH MONITOR ........................................................ [ OK ] > Self Test: OK Int Pwr: OK Oven Pwr: OK OCXO: OK EFC: OK GPS Rcv: OK > Alarms: (none) > > > > > They are all zero now! > I have just changed eman to 10 and rebooted. > I guess it must be something to do with almanac, > perhaps being patient and waiting a day or 3 may yield a change. > Hopefully for the better. > > > marki > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of Azelio Boriani > Sent: Wednesday, 26 June 2013 7:09 PM > To: Discussion of precise time and frequency measurement > Subject: Re: [time-nuts] GPRS zero azimuth and elevation, most PRN displayed > as not O/K, > > Try to put the elevation mask to 10degrees, not 25 :GPS:SAT:TRAC:EMAN 10 > > On Tue, Jun 25, 2013 at 8:41 AM, Mark C. Stephens <[email protected]> > wrote: >> I have a GPSR2 with unusual; GPS behaviour. >> >> E-113>:syst:stat? >> [ Active ] -------------------- GPSR 2 Status >> -------------------------------- SYNCHRONIZATION ........................... >> [ Outputs Valid/Reduced Accuracy ] >> SmartClock Mode _________________________ Reference OutPuts >> _______________ >>>> Locked to GPS TFOM 3 FFOM 0 >> Recovery 1PPS TI +0 ns >> Holdover HOLD THR >> Power-up Holdover >> Uncertainty_____________ >> Predict >> >> ACQUISITION ............................................... [ GPS 1PPS Valid >> ] >> Tracking: 5 Not Tracking: 7 Time >> ____________________________ >> PRN El Az C/N PRN El Az GPS 06:37:39 25 Jun >> 2013 >> 1 0 0 49 3 Not OK GPS 1PPS Synchronized to GPS >> 11 0 0 47 6 Not OK ANT DLY 28 ns >> 14 25 349 43 15 Not OK Position ________________________ >> 31 0 0 49 18 Not OK MODE Hold >> 32 0 0 47 21 Not OK >> 22 Not OK LAT S 33:45:49.374 >> 27 Not OK LOG E 151:05:31.495 >> HGT +118.61 m >> (MSL) >> ELEV MASK 25 deg >> HEALTH MONITOR ........................................................ [ OK >> ] >> Self Test: OK Int Pwr: OK Oven Pwr: OK OCXO: OK EFC: OK GPS Rcv: OK >> Alarms: (none) >> >> >> As you can see the Azimuth and elevation are zero. >> >> Group opinion please, bad antenna connector or bad GPS module? >> >> >> -marki >> _______________________________________________ >> 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.
