:SENSe Subsystem
The commands in this subsystem relate to device‑specific parameters, not to signal‑oriented parameters.
[:SENSe]:VVM:CABLe:SELect 1|2|3|4|5|6|7|8|9|10|11|12
[:SENSe]:VVM:CABLe:SELect?
Description
Selects the VVM cable. The query format of the command returns the current VVM cable number.
Cmd Parameter
<char> 1|2|3|4|5|6|7|8|9|10|11|12
Query Response
<char> 1|2|3|4|5|6|7|8|9|10|11|12
Default Value
1
Example
To set the Cable to 6:
:SENSe:VVM:CABLe:SELect 6
Front Panel Access
Table, Select Cable
[:SENSe]:VVM:FORMat DB|VSWR|IMPedance
[:SENSe]:VVM:FORMat?
Description
Sets the VVM Return type measurement format. The query format of the command returns the VVM Return type measurement format.
Cmd Parameter
<char> DB|VSWR|IMPedance
Query Response
<char> DB|VSWR|IMP
Default Value
DB
Example
To set the type to VSWR:
:SENSe:VVM:FORMat VSWR
Front Panel Access
CW, Return Meas Format
[:SENSe]:VVM:FREQuency:CW <freq>
[:SENSe]:VVM:FREQuency:CW?
Description
Sets the VVM CW frequency. The query format of the command returns the CW frequency.
Cmd Parameter
<NRf> <freq> (hertz)
Query Response
<NR3> <freq> (hertz)
Default Value
500 kHz
Default Units
Hz
Range
500 kHz to Unit Maximum Frequency
Front Panel Access
CW/Table, CW Frequency
[:SENSe]:VVM:MODE CW|TABLe
[:SENSe]:VVM:MODE?
Description
Sets the VVM measurement mode. The query format of the command returns the VVM measurement mode.
Cmd Parameter
<char> CW|TABLe
Query Response
<char> CW|TABL
Default Value
CW
Example
To set the mode to Table:
:SENSe:VVM:MODE TABLe
Front Panel Access
CW: Hard Key 1
TABLe: Hard Key 2
[:SENSe]:VVM:REFerence:CLEar
Description
Clears the reference data for the current port and measurement type.
Cmd Parameter
NA
Query Response
NA (no query)
Default Value
No Reference
Example
To clear the Reference:
:SENSe:VVM:REFerence:CLEar
Front Panel Access
CW/Table, Clear Reference
[:SENSe]:VVM:REFerence:MEMorize
Description
Sets the reference data for the current port and measurement type.
Cmd Parameter
NA
Query Response
NA (no query)
Default Value
No Reference
Example
To set the new Reference:
:SENSe:VVM:REFerence:MEMorize
Front Panel Access
CW/Table, Save New Reference
[:SENSe]:VVM:TYPE RETurn|INSertion
[:SENSe]:VVM:TYPE?
Description
Sets the VVM measurement type. The query format of the command returns the VVM measurement type.
Parameter
RETurn|INSertion
Cmd Parameter
<char> RETurn|INSertion
Query Response
<char> RET|INS
Default Value
RET
Example
To set the type to Insertion:
:SENSe:VVM:TYPE INSertion
Front Panel Access
CW/Table, Measurement Type