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3-28 Agilent E6432A Microwave Synthesizer Users Guide
Soft Front Panel Help
ALC System Diagram
Related Topics
Panel Help
Ext ALC BNC Connector
Leveling (ALC) Controls
Understanding the ALC System
HPE6432_SetAlcBandwidth
HPE6432_SetLevelingPoint
ALC On/Off
ALC On/Off, available from the Soft Front Panel, is used to enable or
disable the ALC.
In this configuration, when the ALC is off (disabled), power is not
sensed at any point, and the absolute power level is uncalibrated.
Direct and separate control of the RF modulator and the attenuator is
possible.
The ALC Off configuration is useful for applications that involve pulse
modulation with extremely narrow pulses. For pulse widths less than
the minimum specified for leveled pulse, the ALC will not maintain
accurate leveling and therefore the ALC off mode must be selected.
For complete specifications, refer to: “Specifications and
Characteristics” on page 6-1.
NOTE Turning on I/Q or IF turns off ALC Leveling. ALC Leveling can be
turned back on manually using the ALC On/Off control.
Related Topics
Soft Front Panel Help
Leveling (ALC) Controls
Understanding the ALC System
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