Dfd Level Sweep - Keysight U8903B User Manual

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Test Sequence Application

DFD level sweep

DFD level sweep measurement will add up two tones of different frequencies into a

stimulus signal to sweep through a range of levels. The results are displayed on an X-Y

graph, with the swept generator level or measured DUT level on the X-axis and the

measured DFD ratio on the Y-axis.

Refer to "Measurement Results" on page

menu page. Use the arrow keys to navigate through the respective tabs and to display the

This measurement requires a closed-loop configuration in which both the generator and

the analyzer are used in the test setup. If None is selected for the output configuration

channel, this measurement is unavailable.

Signal generation

The signal generation is disabled if None is selected for the output configuration channel.

The DFD level sweep signal generation settings menu page is displayed as shown in

Figure 7-49.

DFD Level Sweep > Signal Generation settings menu page

for more information on the respective result

Keysight U8903B User's Guide

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