CCDF Summary (W-CDMA(3GPP)/HSPA)

Menu Path: Trace > Data > Channel 1 > CCDF Summary

The following table lists the CCDF Complementary Cumulative Distribution Function Summary data.

• Average Power - Average input power (dBm deciBels referenced to a milliWatt: dB relative to 1 milliwatt dissipated in the nominal input impedance of the analyzer)

• % at Power Average - % at Power Average is the probability that a random sample will be above the average power.

• Relative Peak Power - Peak power (dB), relative to the average power level in dBm.  This value shows how many dB the peak is above the average.

• Absolute Peak Power - Absolute peak power (dBm)

• Power at n% - The x-axis value (power in dB) of the CCDF curve at which the y-axis value is n%. Based on the data used to create the CCDF, the probability is n% that a point will have a power level that is above the "Power at n%" value.  These values are computed using linear interpolation between CCDF bins.  If there's not enough data in the CCDF to compute a value, *** will be displayed.

• Points - Number of points accumulated

See Also

CCDF Trace