plotsweep
is a tool to plot spectrogram images from hackrf_sweep
, soapy_power
, or rtl_power
output.
cargo
to install plotsweep
:
cargo install plotsweep
$ hackrf_sweep -f 2400:2500 -l 32 -g 32 -w 100000 > sweep.csv
$ plotsweep sweep.csv example.png --power-min -60 --power-max -15.0 --colormap magma