Zo, Have you tried swapping cables between USRP's? both REF/PPS and signal (one at a time) to see if the apparent phase differences follow particular cables/signal paths?
On Apr 3, 2013, at 2:32 AM, Zooz Engineer <xtmpcvs...@hotmail.com> wrote: > Hi Marcus, > > Thanks for replying. I did the following test after your comments: > > 1- to rule out the scope sink problem, I used a file sink and plotted the > output using octave: Same results observed. > 2- I took the outputs of the splitters to the oscilloscope and there are > aligned. > > Are there other ways to test Ref/PPS other than the one I mentioned in my > original mesage? > > Best/ > > Zo > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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