[Discuss-gnuradio] Saving the I/Q samples of multiple synchronized USRPs

[avinash kalyanaraman]

Hi all,

I want to analyze the I/Q samples of 3 synchronized USRPs (connected to an Octoclock G). I have synchronized the USRPs according to http://files.ettus.com/manual/page_sync.html (i.e. I hand-modified the python file generated by GRC).

I am feeding the output of my USRP Source block (with 3 channels and 3 motherboards) to three file sink blocks. Would this be enough to save my synchronized I/Q samples ?

I notice that the size of the three files (storing the I/Q samples) aren't the same after my run.

Attached is also a screenshot of the GRC file.

Thanks!

--

Avinash

iq.png
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