CALCulate:MEASure:FILter Commands

Controls the gating function used in time domain measurements. The gated range is specified with either (start / stop) or (center / span) commands.

 

CALCulate:MEASure:FILter

[:GATE]

       | COUPle

             | PARameters

       | TIME

            | CENTer

            | SHAPe

            | SPAN

            | STARt

            | STATe

            | STOP

            | [:TYPE]

Click a keyword to view the command details.

See Also

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:COUPle:PARameters <num>

Applicable Models: All

(Read-Write)  Specifies the time domain gating parameters to be coupled. The settings for those parameters will be copied from the selected measurement to all other measurements on the channel.

Learn more about Time Domain Trace Coupling

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<num>

(Numeric) Parameters to couple. To specify more than one parameter, add the numbers.

1 - Gating Stimulus (Start, Stop, Center, and Span TIME settings.)

2 - Gating State (ON / OFF)

4 - Gating Shape  (Minimum, Normal, Wide, and Maximum)

8 - Gating Type  (Bandpass and Notch)

Examples

'To couple all parameters:

CALC:MEAS2:FILT:COUP:PAR 15

'To couple Stimulus and Type:
calculate2:measure2:filter:gate:couple:parameters 9

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer:GATE:COUPle:PARameters?

Return Type

Numeric

Default

13 (All parameters except 2 - Gating State)

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:CENTer <num>

Applicable Models: All

(Read-Write) Sets the gate filter center time.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<num>

Center time in seconds; Choose any number between:
± (number of points-1) / frequency span

Note: This command will accept MIN or MAX instead of a numeric parameter. See SCPI Syntax for more information.

Examples

CALC:MEAS2:FILT:GATE:TIME:CENT -5 ns
calculate2:measure2:filter:time:center maximum

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:CENTer?

Return Type

Numeric

Default

0

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:SHAPe <char>

Applicable Models: All

(Read-Write) Sets the gating filter shape when in time domain.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<char>

Choose from
MAXimum - the widest gate filter available
WIDE -
NORMal -
MINimum - the narrowest gate filter available

Examples

CALC:MEAS2:FILT:GATE:TIME:SHAP MAX
calculate2:measure2:filter:time:shape normal

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:SHAPe?

Return Type

Character

Default

NORMal

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:SPAN <num>

Applicable Models: All

(Read-Write) Sets the gate filter span time.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<num>

Time span in seconds; Choose any number between:
0 and 2* [(number of points-1) / frequency span]

Note: This command will accept MIN or MAX instead of a numeric parameter. See SCPI Syntax for more information.

Examples

CALC:MEAS2:FILT:GATE:TIME:SPAN 5 ns
calculate2:measure2:filter:time:span maximum

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:SPAN?

Return Type

Numeric

Default

20 ns

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:STARt <num>

Applicable Models: All

(Read-Write) Sets the gate filter start time.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<num>

Start time in seconds; any number between:
± (number of points-1) / frequency span

Note: This command will accept MIN or MAX instead of a numeric parameter. See SCPI Syntax for more information.

Examples

CALC:MEAS2:FILT:TIME:STAR 1e-8
calculate2:measure2:filter:gate:time:start minimum

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:STARt?

Return Type

Numeric

Default

10 ns

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:STATe <boolean>

Applicable Models: All

(Read-Write) Turns gating state ON or OFF.

Note: Sweep type must be set to LInear Frequency in order to use Transform Gating.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<boolean>

ON (or 1) - turns gating ON.
OFF (or 0) - turns gating OFF.

Examples

CALC:MEAS2:FILT:TIME:STAT ON
calculate2:measure2:filter:gate:time:state off

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:STATe?

Return Type

Boolean (1 = ON, 0 = OFF)

Default

OFF

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:STOP <num>

Applicable Models: All

(Read-Write) Sets the gate filter stop time.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<num>

Stop time in seconds; any number between:
± (number of points-1) / frequency span

Note: This command will accept MIN or MAX instead of a numeric parameter. See SCPI Syntax for more information.

Examples

CALC:MEAS2:FILT:TIME:STOP -1 ns
calculate2:measure2:filter:gate:time:stop maximum

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME:STOP?

Return Type

Numeric

Default

10 ns

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME[:TYPE] <char>

Applicable Models: All

(Read-Write) Sets the type of gate filter used.

Parameters

 

<cnum>

Channel number of the measurement. There must be a selected measurement on that channel. If unspecified, <cnum> is set to 1.

<mnum>

Measurement number for each measurement. There must be a selected measurement on the trace. If unspecified, <mnum> is set to 1.

<char>

Choose from:
BPASs - Includes (passes) the range between the start and stop times.
NOTCh - Excludes (attenuates) the range between the start and stop times.

Examples

CALC:MEAS2:FILT:TIME BPAS
calculate2:measure2:filter:gate:time:type notch

Query Syntax

CALCulate<cnum>:MEASure<mnum>:FILTer[:GATE]:TIME[:TYPE]?

Return Type

Character

Default

BPAS