Timing problem of two gps

engr.hayee · 03-13-2010, 2:12 AM

Hi,
I have two gps modules (Model No: GPS-610F) brought from www.rfsolutions.co.uk
I have two systems with two gps modules seperately.I am reading the time and date from gps in microcontroller and shows it on the LCD.
The problem occuring is that both the system shows the time which have a difference of two seconds.I tried to solve the problem but no success.
I also contact the rfsolution and the vendor of the module,they gave me some solutions but still no progress.
Have anyone here use that module or have any solution.
Thanks.

GNSS · 03-14-2010, 7:37 AM

The "time" shown by any GPS is really not relevent to its operation apart from telling you the time of day, no more, no less.

What is the concern regarding the apparent "time" difference?

engr.hayee · 03-15-2010, 2:57 AM

I have to start and stop the pulses at the particular time,if there will be difference of seconds then the pulses on both systems will not be synchronized with each other.

03-13-2010, 2:12 AM	#1
engr.hayee Join Date: Mar 13 2010 Location: karachi,pakistan Posts: 2	Timing problem of two gps Hi, I have two gps modules (Model No: GPS-610F) brought from www.rfsolutions.co.uk I have two systems with two gps modules seperately.I am reading the time and date from gps in microcontroller and shows it on the LCD. The problem occuring is that both the system shows the time which have a difference of two seconds.I tried to solve the problem but no success. I also contact the rfsolution and the vendor of the module,they gave me some solutions but still no progress. Have anyone here use that module or have any solution. Thanks.

03-14-2010, 7:37 AM	#2
GNSS Join Date: Aug 20 2009 Location: Australia Posts: 139	Re: Timing problem of two gps The "time" shown by any GPS is really not relevent to its operation apart from telling you the time of day, no more, no less. What is the concern regarding the apparent "time" difference?

03-15-2010, 2:57 AM	#3
engr.hayee Join Date: Mar 13 2010 Location: karachi,pakistan Posts: 2	Re: Timing problem of two gps I have to start and stop the pulses at the particular time,if there will be difference of seconds then the pulses on both systems will not be synchronized with each other.

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