20 MS/s is already 80 MB/s, which is 0.64 Gb/s. It's not that little data to shuffle around! So you already need a halfway decent USB3 setup to do that. Also, your computer mustn't be very slow. What is your computer, in fact?
Best regards, Marcus On 08/29/2017 05:07 PM, Cho, Daniel J (332C) via USRP-users wrote: > > Hello – > > > > I am having issues with overflow with the USRP B210 at 20 MSPS. I am > using a LiveUSB that has Ubuntu and Gnuradio in it. The gnuradio flow > chart is just the USRP source going into a file sink with the > destination being just /dev/null. Since the data is going to > /dev/null, there should be no reason for an overflow to occur but for > some reason, I get one or two about every 10 seconds. > > > > Thanks, > > Daniel Cho > > > > _______________________________________________ > USRP-users mailing list > [email protected] > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
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