GUI reference
R&S
®
ZNB/ZNBT
492User Manual 1173.9163.02 ─ 62
2. "Connections": Define the port assignments between the R&S ZNB/ZNBT and
the calibration units.
3. "SMARTerCal":
a) For each configured SMARTerCal and port assignment, acquire error correc-
tion data for the required calibration standards (provided by the selected cali-
bration unit).
b) Apply the resulting error terms to the active channel.
c) Acquire the power calibration data at the selected source ports.
d) Use this result to correct the absolute receiver powers at all calibrated ports.
Background and related information
●
The "Multiple Cal in Calibration Wizard" feature is disabled by default and has to be
activated in the Calibration tab of the "System Config" dialog.
●
Use the Power Cal wizard to perform an additional source flatness calibration (see
Chapter 4.5.7.3, "Combining SMARTerCal with scalar power calibration",
on page 200).
●
Refer to Chapter 5.11.1.8, "SMARTerCal wizard (Cal Unit)", on page 482 for further
information.
Step 1: Ports
The first page of the wizard presents the list of already configured calibrations and
allows you to:
●
"Add" new calibrations
●
"Delete" or "Modify" existing calibrations
Source leveling
If checked, the "SMARTerCal" wizard opens the Power Cal wizard on completion.
There you can perform a complementary source flatness calibration at the ""SMARTer-
Cal"ibrated" ports, and additional scalar power calibrations at other ports.
Add
Adds a new system error correction.
The "Add" button opens the Define Calibration dialog without pre-selected ports.
Cal softtool
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