Anritsu MX269018A - Page 137

3.9 Audio Analyzer Function
3-95
3
Measurement
3.9.5.2 Setting Frequency Domain graph
This section describes the settings for the Frequency Domain graph.
Press
(Frequency Domain Setting) in the Audio Analysis function
menu to display the Frequency Domain Setting function menu.
Window Function
■
Summary
Sets the Frequency Domain graph window function.
■
Options
Rectangular Uses rectangular window.
Hann Uses Hann window.
Blackman-Harris Uses Blackman-Harris window.
Hamming Uses Hamming window.
Flat Top Uses Flat Top window.
X-AXIS
■
Summary
Sets the horizontal scale (X-axis) in the Frequency Domain graph.
■
Options
Linear Displays the horizontal scale in linear.
Log Displays the horizontal scale in log.
Start Freq
■
Summary
Sets the minimum frequency for the horizontal scale (X-axis) in the
Frequency Domain graph.
■
Setting range (X-AXIS is Linear)
10 to 49950 Hz
■
Options (X-AXIS is Log)
10 Hz Sets the minimum value of the horizontal scale to 10 Hz.
20 Hz Sets the minimum value of the horizontal scale to 20 Hz.
30 Hz Sets the minimum value of the horizontal scale to 30 Hz.
50 Hz Sets the minimum value of the horizontal scale to 50 Hz.
100 Hz Sets the minimum value of the horizontal scale to 100 Hz.
200 Hz Sets the minimum value of the horizontal scale to 200 Hz.
300 Hz Sets the minimum value of the horizontal scale to 300 Hz.
500 Hz Sets the minimum value of the horizontal scale to 500 Hz.
1 kHz Sets the minimum value of the horizontal scale to 1 kHz.
2 kHz Sets the minimum value of the horizontal scale to 2 kHz.
3 kHz Sets the minimum value of the horizontal scale to 3 kHz.
5 kHz Sets the minimum value of the horizontal scale to 5 kHz.
10 kHz Sets the minimum value of the horizontal scale to 10 kHz.
20 kHz Sets the minimum value of the horizontal scale to 20 kHz.
30 kHz Sets the minimum value of the horizontal scale to 30 kHz.