I did set the amplitude in the signal source to 0.001. But still i don´t get a smooth output signal.
http://www.nabble.com/file/p22536861/saturation.jpg What may be the problem in sampling rates, interpolations, decimations. Thanks Dincer Henry Hallam-2 wrote: > > Hi dbeken, > I'm very much a radio newbie and don't even have a USRP yet, so take > this with a pinch of salt. > It looks like your signal is saturating the receiver, i.e. the output > power is too high. Try putting an attenuator inline - maybe start > with 40dB or so? Can you turn down the TX power and see if that > helps? > > Good luck, > > Henry > > > > On Mon, Mar 16, 2009 at 10:58 AM, dbeken <[email protected]> wrote: >> >> To give more detail, >> >> even in the following simple configuration i cannot receive the exact >> signal >> I am sending. I am very new to USRP2 and SDR. >> >> My simplified system: >> >> http://www.nabble.com/file/p22535780/loop_test.grc.jpg >> >> My TX graph: >> >> http://www.nabble.com/file/p22535780/graphTx.jpg >> >> and finally what I receive: >> >> http://www.nabble.com/file/p22535780/graphRX.jpg >> -- >> View this message in context: >> http://www.nabble.com/Sending-a-Sinusoidal-Signal-tp22535722p22535780.html >> Sent from the GnuRadio mailing list archive at Nabble.com. >> >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> [email protected] >> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- View this message in context: http://www.nabble.com/Sending-a-Sinusoidal-Signal-tp22535722p22536861.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
