I did a "git pull" for both UHD GnuRadio yesterday. I'm on the "next" branch for gnuradio, and on "master" for UHD.
Since doing a rebuild yesterday, bandwidths below 400KHz no longer work on the USRP2. I did a test with a dead-simple flowgraph: UHD single source-->multi-const x 32767-->FFT For bandwidths >= 400KHz, the resulting FFT, with my existing RF front-end with 40dB gain feeding the BASIC_RX on my USRP2, the FFT looks just fine (showing a level around -40dB). But anything below 400KHz bandwidth (I tried various bandwidths between 200KHz and 400KHz), produces an FFT with nothing useful in it, and a "level" around -400dB. This used to work just fine below 400KHz. What happened? -- 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
