Example Spectrum Management Graphic - Motorola MOTOWI 4 User Manual

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Figure 61 Example Spectrum Management Graphic
The X-axis shows a stylized view of the selectable wireless channels. It is important to note that
adjacent channels on the display have a 10 MHz overlap. The display separates the display of
channels to help the clarity of the resultant display. The axis is labeled using the channel center
frequencies in MHz.
The Y-axis shows the interference power levels from -100 to -40 dBm.
Figure 61) is always marked using hatched green and white lines.
The active channel (channel 5 in
The width of the hatching is directly proportional the channel bandwidth spectral occupancy of
the channel.
The individual channel metrics are displayed using a colored bar and an 'I' bar.
The colored bar represents the following channel state:
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