R&S ZNB Series User Manual page 475

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R&S ZNB/ZNBT
Remote command:
The port parameters in many calibration commands define the calibrated ports.
Type/Source
Selects the calibration type. The green arrow symbols give a preview of the type and
the number of calibration sweeps involved:
●
Curved arrows (example: "Refl Norm Open") denote one or more reflection mea-
surements at each port.
Reflection calibration types can be used for any set of test ports: reflection calibra-
tions are repeated for each port.
●
Straight, horizontal arrows (example: "Trans Norm") denote one or more transmis-
sion measurements between each pair of two ports.
Transmission calibration types require at least two physical ports. For unidirectional
transmission calibration types ("Trans Norm", "One Path Two Ports"), the
("Source" port) must be specified in addition.
●
The full n-port calibration types (n > 1, e.g. "TOSM") are symbolized by a closed
square symbol. The number of arrows increases the complexity but can also
improve the accuracy of the calibration.
For an overview, refer to
Remote command:
[SENSe<Ch>:]CORRection:COLLect:METHod:DEFine
Select All/Deselect All
Selects/deselects all ports.
These buttons are only shown if more than 4 ports are available.
Step 2: Connectors and Cal Kits
Selects the connector type, gender and cal kit for all ports and allows you to import a
calibration kit.
The upper part of the panel shows the previously configured calibrations. Select the
appropriate one to get access to the related ports. For the individual calibrations, the
User Manual 1173.9163.02 ─ 62
Table 4-7.
GUI reference
Cal softtool
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