Am Depth; Am Depth Couple Off On; Am Mode Normal Deep - Agilent Technologies E8241A User Manual

AM Depth

Supported
This softkey enables you to set the amplitude modulation depth, in percent, for the
currently selected modulation path.
Preset
Range
Location
Remarks

AM Depth Couple Off On

Supported
This softkey toggles the operating state of the AM depth coupling. AM depth coupling
links the AM depth values of AM Path 1 and AM Path 2.
Preset
Choices
Location
Remarks

AM Mode Normal Deep

Supported
This softkey toggles the amplitude modulation mode between normal and deep. Normal
mode maintains the amplitude modulation standard behavior. Deep mode provides an
amplitude modulation depth with greater dynamic range when the ALC enabled.
Preset
Choices
Location
Remarks
Chapter 5
PSG-A Series
0.1%
0.1−100.0% (minimum increment allowed is 0.1%)
Page 230
The new value of AM depth applies only to whichever AM path
configuration you have currently selected.
PSG-A Series
Off
Off or On
Page 230
When the values are coupled, any change you make to one AM depth
value is applied to both.
This softkey is not active when EXP is the selected AM type.
PSG-A Series
Normal
Normal or Deep
Page 230
Deep AM is used for depths > 20 dB when the modulation rate is > 1.0
Hz. This mode is limited to repetitive AM and will not work with a dc
modulation signal.
Key Reference
A
109