4-16
SECTION 4
OPERATION
4-1-3 DISTORTION METER OPERATION
The Distortion Meter for the RF Generate Operation Screen measures Distortion for an
audio signal passed through the AUDIO/DATA IN Connector. Filtering for the signal
passed to the Distortion Meter is provided by the Audio/Data Filters.
Configure and operate the Distortion Meter as follows:
ZOOM
Displays full screen Distortion Meter.
o Enter RF Gen Level as required.
T
e
n
Editing RF field affects level on RF Generate Operation Screen.
dBm
Selects dBm as RF Level Units.
uV
Selects uV as RF Level Units.
mV
Selects mV as RF Level Units.
V
Selects V as RF Level Units.
Select Range as follows:
20%
Selects 20% Range.
100%
Selects 100% Range.
AUTO
Selects Autorange for Range.
Range:
Peak Hold:
AUTO
ON
DISTORTION
20%0%
7.2 %
RF Level:
Range:
Peak Hold:
Average:
Upper Limit:
Lower Limit:
Alarm:
-30.0 dBm
AUTO
ON
ON
ON
ON
OFF
12.0
28.0
2
DISTORTION METER
5.0%
10.0%
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