I actually started with that, but the US 2 meter "suggested" channels are either 15 kHz or 20 kHz spacing depending on location. It's interesting to dump all the 2 meter repeater traffic in my city to disk for several days. Even the busy ones are only active about 2 hours/day. Unfortunately the 800 MHz public saftey band is so wide it's difficult to capture many channels, and they are P25 anyway. I patched in the DSD P25 decoder, but it can only handle two channels simultaneously. The public safety channel spacing may work well with the pfb_channelizer.
Thanks, Lou KD4SHO Tom Rondeau-2 wrote > Nice work. > > I recommend seeing if you can replace the bank for xlating_fir_filters > with > a pfb_channelizer_ccf block. This should be more computationally efficient > than all of the xlating filters, so I'd really like to see if that's true > for you app. > > Tom > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@ > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio -- View this message in context: http://gnuradio.4.n7.nabble.com/Updated-NBFM-Recorder-tp48925p48929.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
