I gather that usrp_nbfm_rcv.py is using an older "view" of the nbfmrx.py module from gnuradio-core, since the squelch code inside usrp_nbfm_rcv.py provokes errors complaining about undefined attributes.
Is there an update on the way for usrp_nbfm_rcv.py that uses the newer squelch model? I want to use usrp_nbfm_rcv.py to possibly help in tracking down some interference I'm seeing at 1422.075Mhz. I ruled out internally-generated spurs, since the signal is directional. It might help me if I can try demodulating it. There are two components--a narrow component, and a wideband component. The wideband component is about 100Khz wide, while the narrow component, about 100Khz up from the main component, is fairly narrow--about 3-4Khz or so. I'm just using a circular feedhorn, and a 15dBG/0.7dBNF LNA, and the feedhorn is inside the house. So, the source can't be that far away from me. There's a capture of the signal (using usrp_fft.py) at: http://www.propulsionpolymers.com/radioastronomy/1422.075.gif _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
