Agilent Technologies 11644A Series User's And Service Manual page 41

7. To set the display:
a. Press .
[S ]
11
b. Press
RESPONSE [SCALE] [.1] [x1]
c. Select
[REF POSN] [10] [x1]
d. Select
[REF VALUE] [0] [x1]
e. Press
MEASUREMENT [RESTART]
8. After one complete measurement sweep, the displayed trace should look similar to the
typical trace shown in
9. If necessary, select
10. Use the markers to determine the greatest peak-to-peak deviation of the ripple on the
displayed trace (this is any positive peak to any adjacent negative peak):
a. Press
MENUS [MARKER]
b. Set the reference to marker 2.
c. Switch between markers 1 and 2 (in the delta mode) and position them to the highest
and lowest peaks. (You may have to practice using the marker features to get the
desired results.)
Figure 5-3 Typical S
11. Record the maximum peak-to-peak value in the appropriate table on
12. Turn off the delta marker mode.
13. Repeat this procedure from step 7, and make an S
section. Record the measured value in the appropriate table on
X, P, and K 11644A
.
.
.
.
Figure 5-3.
to update the trace.
Press to Continue
and select
delta MODE MENU
and S Standard Section Ripple
11 22
Performance Verification
System Operation Checks
.
page
measurement on the standard
22
page 5-11.
5-11.
5-7