User guide

AirMagnet Spectrum XT User Guide
Chapter 6: Analyzing Spectrum Data 83
To set or change parameters in the Interference Power plot:
1) Click the Chart Configuration button in the upper-right corner. The Interference Power
Configuration dialog box opens. See Figure 6-19.
Figure 6-19: Configuring Interference Power
2) Make the desired changes to the following parameters:
• Minimum Power—The minimum power level that will be displayed on the graph.
• Peak Power—The maximum power level that will be displayed on the graph.
• Start Channel—The first channel that will be displayed.
• Stop Channel—The last channel that will be displayed.
3) Click OK when done
Channel Duty Cycle vs Time
The Channel Duty Cycle vs Time graph shows the recorded duty cycle over the course of
time, allowing the user to easily identify channels that are experiencing a high percentage of
traffic steadily over for an extended period. The X-axis shows the amount of time elapsed and
the Y-axis displays the duty cycle percentage. See Figure 6-20.