R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
504
'<conn_name>'
Name of the user-defined connectors, string parameter
SCPI, Command Types
Device-specific, no query
Example:
See [SENSe<Ch>:]CORRection:CONNection
[SENSe<Ch>:]CORRection:DATA 'SCORR1' | ... | 'SCORR12'
Writes or reads system error correction data for a specific channel <Ch> and calibration method
([SENSe<Ch>:]CORRection:COLLect:METHod). The analyzer test ports 1 or 2 are implicitly specified with
the correction terms. The setting command can be used to transfer user-defined correction data to the
analyzer; the query returns the current correction data set. ASCII or block data can be transferred,
depending on the selected data transfer format (
FORMat[:DATA
]).
The sweep must be stopped to transfer calibration data; see program example for
[SENSe<Ch>:]CORRection:COLLect:SAVE:DEFault
.
Use the generalized command
[SENSe<Ch>:]CORRection:COLLect:CDATa
to transfer calibration
data for arbitrary analyzer ports.
<Ch>
Channel number of the calibrated channel. If unspecified the numeric suffix is set to
1.
Error term
parameters
String parameters describing the different error terms, depending on the current
calibration method; see table below. Each term contains one complex value (real and
imaginary part) for each sweep point.
Range [def.
unit]
The error terms consist of dimensionless complex numbers. The parameters must be
transferred in full length and have the following meaning:
'SCORR1' – Directivity at port 1
'SCORR2' – Source match at port 1
'SCORR3' – Reflection tracking at port 1
'SCORR4' – Forward isolation between port 1 and port 2
'SCORR5' – Load match at port 2
'SCORR6' – Forward transmission tracking between port 1 and port 2
'SCORR7' – Directivity at port 2
'SCORR8' – Source match at port 2
'SCORR9' – Reflection tracking at port 2
'SCORR10' – Reverse isolation between port 2 and port 1
'SCORR11' – Load match at port 1
'SCORR12' – Reverse transmission tracking between port 2 and port 1
*RST value
–
The analyzer provides a default calibration corresponding to a test setup which does
not introduce any systematic errors; see
[SENSe<Ch>:]CORRection:COLLect:SAVE:DEFault
.
SCPI,
Command
Types
Device-specific, command or query
Example:
See [SENSe<Ch>:]CORRection:COLLect:SAVE:DEFault.
The different calibration types of the analyzer provide the following error terms:
Calibration type
Parameter in
Available error terms (depending
