Anritsu MX269018A - Setting for Distortion Factor Measurement

3.9 Audio Analyzer Function
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Measurement
3.9.3 Setting for distortion factor measurement
This section describes the settings for SINAD, THD, and THD+N (Total
Harmonic Distortion plus Noise). Press
(Distortion Measurement
Setting) in Page 2 of the Audio Analysis function menu to display the
Distortion Setting (RX) function menu. Select SINAD or THD or THD+N
and perform settings for distortion factor measurement.
Signal Frequency
■
Summary
Sets frequency mode of distortion factor measurement.
■
Options
Peak Measures distortion factor in peak frequency.
Manual Sets the frequency for measuring distortion
factor manually.
Generator Measures distortion factor with the frequency set
for AF1 Tone Frequency in AF Setting as signal
frequency.
Manual Frequency
■
Summary
Sets the frequency of distortion factor measurement manually.
Calculates distortion factor using this value when Signal
Frequency is Manual.
■
Setting range
10 to 60000 Hz
Note:
An error will result if Manual Frequency, Start Frequency, Stop
Frequency do not satisfy the following conditions.
Start Frequency ≤ Manual Frequency ≤ Stop Frequency
Start Frequency
■
Summary
Sets the Start Frequency for distortion factor measurement.
■
Setting range
10 Hz to Manual Frequency set value for distortion factor
measurement