GW Instek GDM-8261 User Manual page 48

1st Display
ACV
DCV
ACI
DCI
2W/4W*
Hz/P
Note
1st Measurement
item setting
48
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ACV Hz

Frequency Response
INPUT
V
V
o
V
COM
The following table shows the available measurement
combinations.
ACV DCV
● ●
● ●
● ●
● ●
● ●
● ●
2w/4W measurements in combination with other

measurements are possible but may not be practical as
the measurement accuracy is not guaranteed.
When two separate measurements are taken, there is a

switching delay between the first measurement and the
second measurement.
Choose a basic measurement from
the above table. Example: press the
ACI key.
GlobalTestSupply
www.
GDM-8261 User Manual
Measure the frequency response of
devices such as amplifiers or
buffers*.
* The frequencies of the amplifier
output must be within the DMM's
measurable AC bandwidth for the
amplitude at a spot frequency to be
measured accurately.
V
in
V
in
AMP
V
o
2nd Display
ACI DCI Hz/P
● ●
● ●
● ●
● ●
● ●
● ●
Page 22
Example:
.com
f
f
2W/4W*
● —
● —
● —
● —
● ●
● —
sales@GlobalTestSupply.com