YOKOGAWA AQ6370D - 7.2 Notch Width Measurement

7-4
IM AQ6370D-01EN
7.2 Notch Width Measurement
Procedure
With notch width measurement, it is possible to measure notch width (pass band width/
notch width) from the measured waveform of a filter with V-character type or U-character
type wavelength characteristics.
1.
Press ANALYSIS. The soft key menu for analyzing measured waveforms
appears.
2.
Press the SPEC WIDTH soft key. The analysis algorithm selection menu is
displayed.
3.
Press the NOTCH soft key. Analysis is performed, and the results are displayed in
the data area.
Notch width measured waveform (BOTTOM)
Data area
Analyzes the waveform
with the minimum level
value as a referemce.
Notch width measured waveform (PEAK)
Data area
Analyzes the waveform
with the maximum level
value as a referemce.