GUI Reference
R&S
®
ZNB/ZNBT
429
User Manual 1173.9163.02 ─ 53
Access:
Calibration Unit Wizard (MultiCal)
, Step 1: "Ports" > "Add..." / "Modify..."
●
The "Multiple Cal in Calibration Wizard" (MultiCal) feature is disabled by default
and has to be activated in the
of the "System Config" dialog.
●
For background information on calibration types, see
The layout of the main panel depends on the number of test ports available.
Figure 6-16: Define Calibration dialog (MultiCal, > 4 test ports)
Ports
Selects the test ports to be calibrated.
Note:
Calibration and port de-/activation.
The way the analyzer fimware activates/deactivates ports after a successfull calibration
(system error correction or power calibration) has slightly changed:
●
In all FW releases, calibrated ports that were previously disabled, are automatically
enabled as single-ended logical ports.
●
Starting with FW version 2.10, uncalibrated ports were disabled in the related
channel(s). If only one of the physical ports forming a balanced port was calibrated,
the balanced port was dissolved and only the uncalibrated (single-ended) port was
disabled.
In earlier FW versions there was no such port deactivation mechanism.
●
Since FW version 2.40 an uncalibrated port is only disabled if it is not used by a
measurement, i.e. if it is not required by any trace of the related channel.
Remote command:
The port parameters in many calibration commands define the calibrated ports.
Cal Softtool
