Vincenzo Pellegrini wrote: > Maximum sustained throughput that we have achieved so far, given our > chipsets and the USRP's cypress usb interface > is 32 MB/sec that yields, at 16 bit sample resolution: > > 32M / (2 *2) = 8Msps (complex) ==>8MHz bandwidth (Nyquist) > > 1 factor 2 is for I+Q channels > the other is for 16bit (=2bytes) sample resolution > > of course, at the price of halving sample resolution you can get > double bandwidth > > vincenzo > Using 8-bit samples, and a rather beastly machine, I can sustain 16Msps for my SETI spectrometer application.
-- Marcus Leech Principal Investigator, Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
