HackRF
Two ranges of 5 MHz are analyzed at once from the same set of samples, so a single timestamp applies to the whole
range.
The fifth column tells you the width in Hz (1 MHz in this case) of each frequency bin, which you can set with -w. The
sixth column is the number of samples analyzed to produce that row of data.
Each of the remaining columns shows the power detected in each of several frequency bins. In this case there are five
bins, the first from 2400 to 2401 MHz, the second from 2401 to 2402 MHz, and so forth.
4 Chapter 2. hackrf_sweep