+There are three scripts:
+
+usrp_flex.py - Receives and displays pages from a single paging channel. To
+ work from recorded data, record from USRP with decimation 256
+ at center frequency.
+
+ Usage: usrp_flex.py [options]
+
+ Options:
+ -h, --help show this help message and exit
+ -f Hz, --frequency=Hz set receive frequency to Hz
+ -R SUBDEV, --rx-subdev-spec=SUBDEV select USRP Rx side A or B
+ -c Hz, --calibration=Hz set frequency offset to Hz
+ -g dB, --gain=dB set RF gain
+ -l, --log log flowgraph to files (LOTS of data)
+ -v, --verbose display debug output
+ -F FROM_FILE, --from-file=FROM_FILE read samples from file instead of USRP
+
+ Example, to receive from 931.95M (a common nationwide channel) with DBSRX in
+ side A of USRP:
+
+ $ usrp_flex.py -f 931.95M -g 32 -R A
+
+
+usrp_flex_band.py - Receives and displays pages from a 1 MHz paging band (40 pager
+ channels.) To work from recorded data, record from USRP with
+ decimation 64 at center frequency.
+
+Usage: usrp_flex_band.py [options]
+
+ Options:
+ -h, --help show this help message and exit
+ -f Hz, --frequency=Hz set receive center frequency to Hz
+ -R SUBDEV, --rx-subdev-spec=SUBDEV select USRP Rx side A or B
+ -c Hz, --calibration=Hz set frequency offset to Hz
+ -g dB, --gain=dB set RF gain
+ -F FROM_FILE, --from-file=FROM_FILE Read from file instead of USRP
+ -l, --log log flowgraph to files (LOTS of data)
+ -v, --verbose display debug output
+
+ Example, to receive from the lower third of the pager band with DBSRX in side B
+ of USRP:
+
+ $ usrp_flex_band.py -f 929.5M -g 32 -R B
+
+usrp_flex_all.py - Receives and displays pages from entire pager band (3 MHz,
+ 120 pager channels.) This does not work in real time due
+ to CPU limitations, but can work from recorded USRP data. To
+ work from recorded data, record from USRP with decimation 20 at
+ center frequency of 930.5M.