Af Analyzer - Viavi CX100 ComXpert Operation Manual

5.2.10 AF Analyzer

The AF Analyzer provides users with the ability to examine a signal in either the time
domain or frequency domain.
The Time Domain plot represents how the signal changes over time; the Frequency
Domain plot represents the signal within each frequency band over a given frequency
span. The AF Analyzer is used to evaluate a variety of aspects of audio signals such as
level, frequency response, noise and distortion.
5.2.10.1 AF Analyzer Frequency Domain Tab
The AF Analyzer Frequency Domain tab consists of the following areas or groups of
controls and settings:
Plot Field
The plot field displays a visual representation of the received signal. Controls and
settings are available that allow the user to adjust settings such as plot scale,
modes of operation and the types of traces being displayed on the plot.
See section 5.2.10.1.2, "AF Analyzer Frequency Domain Instrument Settings", on
page 5-45
AF Analyzer.
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Marker Controls
and Data
Soft-key Panel
Figure 5-10 AF Analyzer Frequency Domain Tab Layout
for a description of the controls and settings that are supported on the
CX100 ComXpert Operation Manual
Chapter 5 RF Instrument Function Descriptions
Plot Field
Trace Legend
RF Test
Rev 002
5 - 43