Hello Alexander, in fact my question was only a theoretical one, because I read in the mailinglist about the ethernet connection and that 2 x 16Bit x 25MS/s = 800Mbit/s are used. Concerning my hardware setup I've to look tomorrow, because it's not actually my pc.
Am 15.05.2011 um 16:07 schrieb Marcus D. Leech: > UHD converts the incoming samples to complex float, scaled into {-1.0,1.0}. Does this mean, that there is a loss in accuracy, because a 32 bit data type (one pair of gr_complex) is converted to a 16 bit data type (float)? Best regards, Daniel Am 16.05.2011 um 16:24 schrieb Alexander Chemeris: > Daniel, > > What hardware setup do you use to achieve 25MS/s? I wasn't able to > get stable connection with more then 16MS/s, and even at 16MS/s I had > drops. > > On Sun, May 15, 2011 at 17:04, Daniel Bartel <dan.bar.mailingl...@gmx.at> > wrote: >> Hello, >> >> I was wondering about a little conflict concerning the sizes of the data >> types in GNU Radio. >> >> The UHD driver sends 16 bits I, 16 bits Q samples over the ethernet >> interface at 25 MS/s and the return value of "gr.sizeof_gr_complex" is 8 >> bytes (64 bits). >> How does this actually work? >> I have looked for some documentation of UHD, but I wasn't were lucky. >> >> Best regards, >> Daniel >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > > > > -- > Regards, > Alexander Chemeris. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio