Re: [Discuss-gnuradio] Synchronizing 3 USRP-N200

[Ian Buckley]

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 <address@hidden> 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

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