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Figure 229: Simple Line Graph of FFT Power Data
Now, suppose that each channel’s FFT power level was also represented by a color that corresponded to that specific
FFT power level. In the example below, channel 12 has a FFT power level of -50 dBm, so it is represented by the
color red. Channel 1 has a FFT power level of -85 dBm, so it is represented by dark blue.
Figure 230: FFT Power Line Graph with Color
If the graph was then flattened so each channel’s FFT power for that single1-second sweep was represented only by a
color (and not by a value on the y-axis), the graph could then appear as follows:
DellPowerConnectW-SeriesArubaOS6.2 | User Guide Spectrum Analysis | 604