Anritsu MS9740B - Page 127

4.3 Changing Data Capturing Method
4-9
4
Changing Measurement Conditions
To set Sweep Average:
1. Press
f4 Sweep Average.
2. Input the value using the rotary knob and keypad and press
f7 Set
.
The averaging count is 1 to 1000.
Averaging is not performed when 1 is set.
3. Press
F6 Trace
.
4. Press
f1 Active Trace
.
5. Select the trace to be averaged.
6. Press
f2. Trace Type
.
7. Select
f1 Write
.
8. Press
f3 Storage Mode
.
9. Select
Sweep Average
.
If the following items are changed during measurement, the averaging
count returns to 1.
● Center
● D.Range
● Ext.Trig
● Opt.Att
● Sampling Points
● Res
● Span
● Start
● Stop
● VBW
To set smoothing process:
1. Press
f5 Smooth
.
2. Select the numeric value from
f2
to
f6
.
3. Press
f1 Off
to release the smoothing processing.
In the smoothing processing, the graph line is smoothed using the exact
smoothing points and the averaging points of before and after the
smoothing points. The MS9740B can set the number of the exact
smoothing points and before and after its smoothing points; increasing
the smoothing points increases the deformation of the measured
waveform.