R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
418
CORR:COLL:METH:DEF 'DTF Cal', FOPort, 2
CORR:COLL:ACQ:SEL OPEN, 2
CORR:COLL:ACQ:SEL SHOR, 2
CORR:COLL:ACQ:SEL MATC, 2
CORR:COLL:SAVE:SEL
Perform a full one-port calibration for the distance-to-fault measurement.
CALCulate<Chn>:TRANsform:DTFault:STOP <numeric_value>
Defines the stop distance of the distance-to-fault diagram.
<Chn>
Channel number used to identify the active trace
<numeric_value>
Stop distance
Range [def. unit]
–4.999 m to +10 m. The increment (parameters UP or DOWN) is 1 mm. [m or
foot (ft), depending on the
Distance Unit
selected in the
System Configuration
dialog]
*RST value
+10 m
SCPI, Command
Types
Device-specific, command or query
Example:
See CALCulate<Chn>:TRANsform:DTFault:CENTer
Note:
If the stop frequency entered is smaller than the current start frequency
(
CALCulate<Chn>:TRANsform:DTFault:STARt
), the start frequency is set to the stop
frequency minus the minimum distance span of 1 mm
(
CALCulate<Chn>:TRANsform:DTFault:SPAN
).
CALCulate<Ch>:TRANsform:VNETworks...
This subsystem defines the circuit models for single ended and balanced port (de-)embedding and
activates the (de-)embedding function.
The circuit models are referenced by means of predefined character data parameters.
Circuit models for embedding/deembedding:
Parameter Circuit
model
Capacitances Resistances Inductances
FIMPort
File import, no circuit model
–
–
–
CSL
Serial C, shunt L
C1
R1, R2
L1
LSC
Serial L, shunt C
C1
R1, R2
L1
CSC
Serial C, shunt C
C1, C2
R1, R2
–
