H3C Technologies H3C Intelligent Management Center - Manual (Page 545)

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Figure 70 FFT monitor trend graph
• To record and export the monitor data of FFT, see " Recording and exporting spectrum analysis
monitor data ."
{
FFT—Interference signal strength on the frequency.
{
Max—Maximum interference signal strength on the frequency.
{
Avg—Average interference signal strength on the frequency.
Figure 71 shows the FFT duty cycle trend graph.
Figure 71 FFT Duty Cycle trend graph
To record and export the monitor data of FFT Duty Cycle, see " Recording and exporting
spectrum analysis monitor data ."
{
Duty Cycle—Duty cycle of interference signals on the frequency.
{
Max Hold—Maximum duty cycle of interference signals on the frequency.
{
Max of last 10 Sweep—Maximum duty cycle of interference signals on the frequency over
the last 10 sweeps.
Figure 72 shows the swept spectrogram graph.