Remote control commands
R&S
®
SMB100B
493User Manual 1178.3711.02 ─ 08
0|OFF
Deactivates the ALC, but allows you to recalibrate the level at
each frequency and level change. The value remains up to the
next change.
ONTable
Starts with the attenuation setting from the table and continues
with automatic level control.
*RST: AUTO
Example:
POW:ALC ON
Activates internal level control.
Manual operation: See "State" on page 155
[:SOURce<hw>]:POWer:ALC:DSENsitivity
<Sensitivity>
Sets the sensitivity of the ALC detector.
Parameters:
<Sensitivity> AUTO | FIXed | LOW | MEDium | HIGH
AUTO
Selects the optimum sensitivity automatically.
LOW|MEDium|HIGH
Sets either low, medium or high sensitivity.
FIXed
Fixes the internal level detector.
*RST: AUTO
Example:
POW:ALC:DSEN FIX
Manual operation: See "Detector Sensitivity" on page 155
[:SOURce<hw>]:POWer:ALC:SONCe
Activates level control for correction purposes temporarily.
Example:
POW:ALC OFF
Deactivates automatic level control at the RF output.
POW:ALC:SONC
Executes level control (once).
Usage: Event
Manual operation: See "Readjust" on page 66
[:SOURce<hw>]:POWer:ATTenuation:RFOFf:MODE <Mode>
Selects the state the attenuator is to assume if the RF signal is switched off.
Parameters:
<Mode> UNCHanged | FATTenuation
SOURce subsystem
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