Power Statistics Ccdf Measurements - Keysight X Series Measurement Manual

Making MSR Measurements
MSR Downlink Signal Measurement

Power Statistics CCDF Measurements

This section explains how to make the Power Statistics Complementary
Cumulative Distribution Function (Power Stat CCDF) measurement on a MSR
downlink signal. Power Stat CCDF curves characterize the higher level power
statistics of a digitally modulated signal. For more information on this
measurement, see
page
For signal setting, see
Measurement Procedure
Step
1. Perform the common
configuration.
2. Initiate the power
statistics CCDF
measurement.
Figure 2-20 MSR Downlink Power Statistics CCDF Measurement Result
38
"Power Statistics CCDF Measurement Concepts" on
57.
"Setting the Downlink Signal" on page
Action
"Common Measurement
See
Procedure (Downlink)" on
page 16
.
Meas Power Stat CCDF
Press ,
Notes
It is not necessary if you already did it in other
measurements.
The CCDF measurement result should look
.
Figure 2-20
like
Gaussian trace and the yellow line is the
measurement result.
The Info BW is the channel bandwidth that
will be used for data acquisition. You can
manually change the Info BW under the BW
menu.
Keysight N9083A & W9083A Measurement Guide
14.
. The blue line is the