-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I should add that I've duplicated this with multiple USRPs of different revisions and different revisions of the RFX 2400 (the 12-26-2006 version as well). So I don't think I broke my hardware... I've also duplicated it at multiple frequencies.
- -Dan Dan Halperin wrote: > Just-powered on USRP rev 4.2 with RFX2400 rev 2-6-2006. Current SVN. > > usrp_rx_cfile.py -f 2.485G -d 8 -s pre.dat > usrp_siggen.py -i 16 -f 2.485G > usrp_rx_cfile.py -f 2.485G -d 8 -s post.dat > > In the first set of data, the noise level is what I'd expect and > everything works hunky-dory. After the siggen, however, it all goes > haywire, the noise floor becomes huge even though an adjacent USRP sees > nothing. See > <http://www.cs.washington.edu/homes/dhalperi/random/pre_and_post.jpg> > for graphs of the raw sample amplitudes. > > Can anyone duplicate / explain this? Thanks! > > -Dan _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHlD/+y9GYuuMoUJ4RAuWXAKCzQocG4GrfjBIkSQtow+s7fTbX2wCeJthO PiMD8UFR4GQKmST96EjM7TA= =T8aJ -----END PGP SIGNATURE----- _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
