osmocom_fft

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osmocom fft

Created Вторник 25 декабря 2018
examples:
osmocom_fft -a rtl=1 -v -f 433.8e6 -s 0.12e6 -g 48 -F
Options:
-h, --help show this help message and exit
-a ARGS, --args=ARGS Device args, [default=]
-A ANTENNA, --antenna=ANTENNA
Select RX antenna where appropriate --clock-source=CLOCK_SOURCE
Set the clock source; typically 'internal',
'external', 'external_1pps', 'mimo' or 'gpsdo' -s SAMP_RATE, --samp-rate=SAMP_RATE
Set sample rate (bandwidth), minimum by default -f FREQ, --center-freq=FREQ
Set frequency to FREQ -c FREQ_CORR, --freq-corr=FREQ_CORR
Set frequency correction (ppm) -g GAIN, --gain=GAIN Set gain in dB (default is midpoint)
-G GAINS, --gains=GAINS
Set named gain in dB, name:gain,name:gain,... -r RECORD, --record=RECORD
Filename to record to, available wildcards: %S: sample
rate, %F: center frequency, %T: timestamp, Example:
/tmp/name-f%F-s%S-t%T.cfile --dc-offset-mode=DC_OFFSET_MODE
Set the RX frontend DC offset correction mode --iq-balance-mode=IQ_BALANCE_MODE
Set the RX frontend IQ imbalance correction mode -W, --waterfall Enable waterfall display
-F, --fosphor Enable fosphor display
-S, --oscilloscope Enable oscilloscope display
--avg-alpha=AVG_ALPHA
Set fftsink averaging factor, default=[0.1] --averaging Enable fftsink averaging, default=[False]
--peak-hold Enable fftsink peak hold, default=[False]
--ref-scale=REF_SCALE
Set dBFS=0dB input value, default=[1.0] --fft-size=FFT_SIZE Set number of FFT bins [default=1024]
--fft-rate=FFT_RATE Set FFT update rate, [default=30]
-v, --verbose Use verbose console output [default=False]

Содержание