Hi, >I think my PC can handle this sample rate Have you tried other rates? What's the highest sample rate before overflow occurs?
>How can I handle this problem ? Maybe a power squelch block? You can filter out signals that don't meet a db threshold before they reach your PC. https://gnuradio.org/doc/doxygen/classgr_1_1analog_1_1pwr__squelch__cc.html On Sun, Mar 27, 2016 at 10:56 AM, SangHyuk Kim <tkdgur7...@gmail.com> wrote: > Hi, > > I'm using USRP N210 with CBX daughter board on native Ubuntu 14.04 > > When I open fft_uhd with sample rate about 25 MSps, it spits out of > "D"(overfow) > > As I know, USRP N210 support sample rate up to 25 MSps and it's possible > on Tx mode. > > I think my PC can handle this sample rate, but I don't know why this is > happened. > > How can I handle this problem ? > > Thanks. > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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