R&S ZVB - Page 870

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 855
SCPI, Command
Types
Confirmed, no query
Example:
CORR:COLL:METH REFL1
Select a one-port normalization at port 1 as calibration type.
CORR:COLL OPEN1
Measure an open standard connected to port 1 and store the measurement
results of this standard.
CORR:COLL:SAVE
Calculate the system error correction data and apply it to the active channel.
[SENSe<Ch>:]CORRection:COLLect:SAVE:DEFault
[Deprecated command]
Generates a set of default system error correction data for the selected ports and calibration type. The
default data set corresponds to a test setup which does not introduce any systematic errors; none of the
measurement results acquired previously ([SENSe<Ch>:]CORRection:COLLect[:ACQuire]) is
taken into account.
The main purpose of the default correction data set is to provide a dummy system error correction
which you can replace with your own, external correction data. You may have acquired the external data
in a previous session or even on an other instrument. If you want to use the external correction data on
the analyzer, simply generate the default data set corresponding to your port configuration and calibration
type and overwrite the default data. For details refer to the program example below.
This command must be used in combination with the ZVR-compatible commands
[SENSe<Ch>:]CORRection:COLLect:METHod and [SENSe<Ch>:]CORRection:DATa. Use
[SENSe<Ch>:]CORRection:COLLect:SAVE:SELected:DEFault if you want to use ZVA-specific
calibration commands or if you want to calibrate more than 2 ports.
<Ch>
Channel number
*RST value
–
SCPI,
Command
Types
Device-specific, no query
Example:
CORR:COLL:METH REFL1
Select a one-port normalization at port 1 with an open standard as calibration type.
CORR:COLL:SAVE:DEF
Calculate a dummy system error correction for the normalization at port 1. The
dummy system error correction provides the reflection tracking error term
'SCORR3'.
INIT:CONT OFF; :INIT; *WAI
Stop the sweep to ensure correct transfer of calibration data.
CORR:DATA? 'SCORR3'
Query the dummy system error correction term. The response is a 1 (written as 1,0
for the real and imaginary part) for each sweep point (no attenuation and no phase