Figure 55: Example Spectrum Management Graphic - Motorola Canopy 300 Mbps Backhaul User Manual

Figure 55: Example Spectrum Management Graphic

The X-axis shows a stylized view of the 9 or 10 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 labelled using
the channel center frequencies in MHz.
The Y-axis shows the interference power levels from –100 to –40 dBm.
The active channel (channel 1 in Figure 55 is always marked using hatched green and white
lines. The width of the hatching is directly proportional the 30 MHz spectral occupancy of the
channel.
The individual channel metrics are displayed using a colored bar, an 'I' bar and a peak
symbol.
Issue 1.1 April 2006 Page 92