Agilent Technologies E4406A VSA Align the IF Flatness, CALibration:FREQuency:REFerence:AADJust

Language Reference

CALibration Subsystem

The query performs the alignment and returns a zero if the alignment is successful.

Remarks:	A valid service password needs to be entered prior to
	sending the command.
Front Panel
Access:	System, Diagnostics

Align the IF Flatness

:CALibration:FLATness:IF

:CALibration:FLATness:IF?

Finds the flatness shape of the current IF setup (prefilter, mgain, natBW). This information is then used for compensating measurements that use FFT functionality, like the spectrum measurement. The alignment is done frequently in the background. This same alignment is run as part of the CAL:ALL routine.

The query performs the alignment and returns a zero if the alignment is successful.

Front Panel

Access: Select Timebase Freq under Measure, then press Meas Setup, Auto Adjust Now.

Auto Adjust the Internal 10 MHz Frequency Reference

:CALibration:FREQuency:REFerence:AADJust

Auto adjustment of the internal frequency reference (10 MHz timebase). .

Remarks:	You must be in the Service mode to use this command.
	Use INSTrument:SELect.
	Requires the current measurement to be timebase
	frequency. A valid password needs to be entered
	sometime prior to sending this command. See the
	timebase frequency measurement for more information.
Front Panel	Select Timebase Freq under Measure, then press Meas
Access:
	Setup, Auto Adjust Now.

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