GUI Reference
R&S
®
ZNB/ZNBT
484
User Manual 1173.9163.02 ─ 53
One Port Standards / Two Port Standards
The standard tables contain the following information:
●
"Type" and "Gender" describe the calibration standard type; for an overview see
Chapter 5.5.2.1, "Calibration Standard Types"
●
"Label" is a user defined name of the standard. The label can help you identify a
standard or distinguish different standards with similar parameters.
●
"Min Freq" and "Max Freq" define the rated frequency range of the standard. Dur-
ing calibration, the analyzer checks whether the sweep range is within the validity
range of all measured standards and possibly generates a warning.
●
".s1p File" and ".s2p File" define whether the characteristics of the standard are
described by a Touchstone file rather than by a circuit model from which the
R&S
ZNB/ZNBT can calculate the S-parameters. See
"View / Modify Cal Kit Standards Dialog"
●
"Port" defines whether the standard can be connected to any analyzer port or to
just one port (for one-port standards) or a pair of ports (for two-port standards).
Standards with unrestricted port assignment ("any") are stored with their gender.
When a connector type and calibration kit is selected for the calibration, the ana-
lyzer checks whether the kit contains the required standard types and whether the
standards have the right gender.
Standards with restricted port assignment are always assumed to have the gender
that is appropriate for the calibrated port. The
port assignment
is stored in the cal-
ibration kit file, instead of the gender. During the calibration, the analyzer checks
whether the cal kit contains the necessary standard types for the required ports.
Remote command:
[SENSe:]CORRection:CKIT:<StandardType>
[SENSe:]CORRection:CKIT:<ConnType>:SELect
Add / Copy... / Delete / View / Modify...
The buttons in the right part of the dialog are used to manage standards:
●
"Add" adds a new standard to the calibration kit. The properties of the standard can
be edited in the table.
●
"Copy..." creates a standard based on the properties of an existing standard.
●
"Delete" deletes the selected standard.
●
"View / Modify..." opens the "View / Modify Cal Kit Standards" dialog. This dialog
shows the circuit model for the selected standard. For user-defined standard, you
can modify the circuit model parameters. See
"View / Modify Cal Kit Standards Dia-
Remote command:
[SENSe:]CORRection:CKIT:<StandardType>
[SENSe:]CORRection:CKIT:<StandardType>:WLABel
Read .s1p File... / Read .s2p File...
Opens a file selection dialog where you can select a Touchstone file containing the
reflection or transmission S-parameters for the standard. The R&S
ZNB/ZNBT uses
the imported S-parameters rather than the circuit model to characterize the standard, if
".s1p File"/".s2p File" is checked in the standard table. The appropriate file type (
*.s1p
for one-port standards and
*.s2p
for two-port standards) is selected automatically.
Cal Softtool
