Mike, thanks for the detailed explanation. Is there a reason for doing the channel selection via FFT/IFFT method as opposed to a frequency xlating filter? Maybe it's more efficient since you needed to do the FFT anyway for the spectrum sense.
I see the frequency selection with the mouse is a feature of the WX FFT sink (Freq Set Varname). I wonder if the same functionality is in the QT sink. Anyway, yours is a good example to wrap my head around how the Probe Signals work. Looks like it may be a better method than the message queues I was experimenting with. I was using a queue to grab the FFT data and compute the max value. Thanks, Lou KD4HSO Mike Jameson-2 wrote > Lou, thanks for your interest. Yes the entire thing was made purely with > GRC and there was no modification to the generated Python. All that is > required to run the scanoo_rx GRC file unmodified is a UHD compatible > device and an installation done with "./pybombs install uhd gnuradio". > Johnathan's GNURadio Live DVD should work too - > http://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioLiveDVD . -- View this message in context: http://gnuradio.4.n7.nabble.com/Scanoo-rx-New-GUI-Center-Freq-Hopping-SSB-Modulation-tp48866p48924.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
