I do not understand what you mean by "proper" bandwidth. And what are these "proper" USRP2 `s bandwidth? Thanks anyway for your reply.
Marcus D. Leech wrote: > > On 01/31/2011 09:35 AM, nyquist82 wrote: >> >> Hy Matt, I know the Nyquist theorem :-D , but here the problem is not as >> simple as that. The problem is that changing the interpolation, the >> bandwidth of the signal sent by USRP2 and displayed on spectrum analyzer >> does not change. Not only that, the displayed signal is not stable at >> all. >> >> I tried everything but the result is always the same. Please help me. :-( >> >> Bye!! >> > You said that your recording is at 8MHz bandwidth (8Msps complex). Since > 8Msps isn't a "proper" bandwidth for the USRP2, you'll have to up-sample > to a proper (10MHz) rate before you send it to the USRP2, and select > the appropriate interpolation ratio. You'd have to specify an > interpolation > value of 10. > > > > > > -- > 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 > > -- View this message in context: http://old.nabble.com/USRP2-transmission-issues-tp30776517p30808373.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
