CALCulate:MEASure:DISTortion Commands

Calculate and display amplitude modulation or phase modulation per trace. This feature is supported on all standard channels and on all memory traces in a standard channel.

CALCulate:MEASure:DISTortion

BACKoff:

    | COMPression

    | [:STATe]

MODE

SLOPe:

    | APERture

    | [:STATe]

 

Click a keyword to view the command details.

See Also


CALCulate<cnum>:MEASure<mnum>:DISTortion:BACKoff:COMPression <num>

Applicable Models: All

(Read-Write) Sets the compression level used in determining the back off calculation.

Parameters

 

<cnum>

Channel number of the measurement (optional).

<mnum>

Measurement number for each measurement.

<num>

Compression level.

Examples

CALC1:MEAS2:DIST:BACK:COMP 1 dB

calculate2:measure2:distortion:backoff:compression 1 dB

Query Syntax

CALCulate<cnum>:MEASure<mnum>:DISTortion:BACKoff:COMPression?

Return Type

Numeric

Default

1 dB


CALCulate<cnum>:MEASure<mnum>:DISTortion:BACKoff[:STATe] <bool>

Applicable Models: All

(Read-Write) Enables/disables compression level back off function specified using the CALCulate:MEASure:DISTortion:BACKoff:COMPression command. When enabled, the x-axis changes to display the back off from the compression point.

Parameters

 

<cnum>

Channel number of the measurement (optional).

<mnum>

Measurement number for each measurement.

<bool>

Compression level back off state. Choose from:

0 - Compression level back off state OFF

1 - Compression level back off state ON

Examples

CALC:MEAS2:CORR ON

calculate:measure2:correction:state off

Query Syntax

CALCulate<cnum>:MEASure<mnum>:DISTortion:BACKoff[:STATe]?

Return Type

Boolean

Default

OFF


CALCulate<cnum>:MEASure<mnum>:DISTortion:MODE <char>

Applicable Models: All

(Read-Write) Displays phase or amplitude distortion.

Parameters

 

<cnum>

Channel number of the measurement (optional).

<mnum>

Measurement number for each measurement.

<char>

Choose from:

  • OFF

  • AMPM - Displays phase distortion (in degrees).

  • AMAM - Displays amplitude distortion (in dB).

Examples

CALC:MEAS:DIST:MODE AMAM
calculate2:measure1:distortion:mode amam

Query Syntax

CALCulate<cnum>:MEASure<mnum>:DISTortion:MODE?

Return Type

Character

Default

OFF


CALCulate<cnum>:MEASure<mnum>:DISTortion:SLOPe:APERture <num>

Applicable Models: All

(Read-Write) Sets the aperture value over which the phase or gain slope will be calculated.

Parameters

 

<cnum>

Channel number of the measurement (optional).

<mnum>

Measurement number for each measurement.

<num>

Aperture value.

Examples

CALC1:MEAS2:DIST:SLOP:APER 1 dB

calculate2:measure2:distortion:slope:aperture 1 dB

Query Syntax

CALCulate<cnum>:MEASure<mnum>:DISTortion:SLOPe:APERture?

Return Type

Numeric

Default

1 dB


CALCulate<cnum>:MEASure<mnum>:DISTortion:SLOPe[:STATe] <bool>

Applicable Models: All

(Read-Write) Enables/disables phase slope (AMPM) or gain slope (AMAM) over the slope aperture to be displayed.

Parameters

 

<cnum>

Channel number of the measurement (optional).

<mnum>

Measurement number for each measurement.

<bool>

Compression level back off state. Choose from:

0 - Phase or gain slope over aperture state OFF

1 - Phase or gain slope over aperture state ON

Examples

CALC:MEAS2:DIST:SLOP ON

calculate:measure2:distortion:slope:state off

Query Syntax

CALCulate<cnum>:MEASure<mnum>:DISTortion:SLOPe[:STATe]?

Return Type

Boolean

Default

OFF