rtl_sdr
Raw data recorder for RTL-SDR receivers. tldr-pages
On several platforms
Several platforms
Raw data recorder for RTL-SDR receivers. Data is encoded using I/Q sampling (aka quadrature sampling).
Save RAW data from a frequency (specified in Hz) to a file
rtl_sdr -f 100000000 path/to/fileIdentifyPipe data to another program
rtl_sdr -f 100000000 - | aplayIdentifyRead a specified number of samples
rtl_sdr -f 100000000 -n 20 -IdentifySpecify the sample rate in Hz (ranges 225001-300000 and 900001-3200000)
rtl_sdr -f 100000000 -s 2400000 -IdentifySpecify the device by its index
rtl_sdr -f 100000000 -d 0 -IdentifySpecify the gain
rtl_sdr -f 100000000 -g 20 -IdentifySpecify the output block size
rtl_sdr -f 100000000 -b 9999999 -IdentifyUse synchronous output
rtl_sdr -f 100000000 -S -Identify