Commit d8da4e2c authored by Jenda's avatar Jenda

example scanner configuration

parent 06f10981
[General]
freqstart=445M
freqstop=449M
stickactivity=True
silencegap=5
h 99700000 64000 bonton
[General]
freq=100000k
cron=* 23 * * *
stick=90
randscan=no
stickactivity=false
[Channel1]
freq=99700k
bw=128k
pipe=/home/jenda/tmp/kukuruku/client/modes/wfm.py _FILENAME_ -r 0.888
[General]
freq=100M
cron=* 3 * * *
stick=60
randscan=yes
stickactivity=false
[Channel1]
freq=100700k
bw=64k
;continue=30
pipe=/home/jenda/tmp/kukuruku/client/modes/wfm.py -r 0.889
;[Channel2]
;freq=99300k
;bw=64k
;continue=30
;pipe=/home/jenda/tmp/kukuruku/client/modes/wfm.py -r 0.44
[General]
; size of SDR buffer, used for flushing
bufsize=2048000
; SDR sample rate
rate=2048000
; the duration of one tune, in seconds
interval=5
; do not bother with scan if we have less than this number of seconds left
skip=3
; spectrum transform size
fftw=2048
; transform decimation
; we do transforms on every fftw*fftskip offset
fftskip=32
; when generating scanplan of frequency range, create at least this overlap between tunes
; e.g. if we are scanning from 100 MHz with 1MHz wire SDR, the first scan will be 99.8-100.8,
; the second 100.6 - 101.6 etc.
overlap=0.2
; when the scanner picks the next frequency, it computes SHA(time+nonce)
; set this to different values if you want multiple scanners jumping independently
nonce="abcdef"
; the noise floor is set as floor-quantile from power spectrum
floor=0.4
; treat everything higher than floor+sql [dB] as a signal
sql=10
; do not care about signals narrower than this (kHz) (e.g. random interference, carrier-only etc.)
minw=10k
; do not care about signals wider than this (kHz) (e.g. do not catch 8 MHz wide DVB-T multiplex)
maxw=200k
; initial gain
gain=0,30,30,30
; try to do autogain with this gain ID parameter
; -1 .. autogain disabled
; 0 .. libosmosdr autogain
; 1 .. libosmosdr RF gain
; 2 .. libosmosdr IF gain
; 3 .. libosmosdr BB gain
; all of them are hardware-specific, if you don't know, you probably want RF gain
messgain=1
; limit the auto gain algorithm -- it should not set gain below and above this
mingain=10
maxgain=49
; when generating FIR filters, make transition band bandwidth_of_signal*transition wide
transition=0.2
; multiply the filnal filter width by this factor
; we usually don't get the exact position of the signal, so we better make the
; filter wider and hope we dump it all...
filtermargin = 1.5
; Record every channel for at least this duration
stick = 10
; Continue recording the channel if there is still an activity
stickactivity = False
; Require this duration of silence to assume the channel is empty
silencegap = 5
; Dump power levels to a text file. This can be used both for debugging and for plotting nice spectrum heatmaps.
; never
; on_signal
; always
dumpspectrum = always
[General]
freq=172500
floor=0.2
sql=1.0
cron=* 2 * * *
cronlen=60
randscan=no
[Channel1]
freq=172650
bw=16
continue=30
[Channel2]
freq=172950
bw=16
continue=30
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