Cambium Networks PTP 450 Series, Configuration Manual

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Chapter 2: Tools Using Spectrum Analyzer tool
Page
2-319
Note
Wherever the operator finds the measured noise level is greater than the sensitivity of the
radio that is plan to deploy, use the noise level (rather than the link budget) for your link
feasibility calculations.
The AP/SM/BH perform spectrum analysis together in the Sector Spectrum Analyzer
feature.
Graphical spectrum analyzer display
The AP/SM/BH display the graphical spectrum analyzer. An example of the Spectrum Analyzer page is
shown in
Figure 67 .
The navigation feature includes:
• Results may be panned left and right through the scanned spectrum by clicking and dragging the
graph left and right
• Results may be zoomed in and out using mouse
When the mouse is positioned over a bar, the receive power level, frequency, maximum and mean
receive power levels are displayed above the graph
To keep the displayed data current, either set “Auto Refresh” on the module’s Configuration > General.