GUI Reference
R&S
®
ZNC
234
User Manual 1173.9557.02 ─ 13
The
Repeat... (Manual)
button opens the last dialogs of the calibration wizards from
where you can directly (re-)start the calibration sweeps, maintaining the calibration set-
tings of the active channel calibration. It provides a convenient means of repeating or
correcting the calibration. See also
4.4.3.2
Calibration Unit Wizard
The "Calibration Unit" wizard guides you through the setup and execution of an automatic
calibration.
The wizard proceeds through the following steps:
1.
Ports:
Select the calibrated test ports, the cal unit characterization, and the calibra-
tion type.
2.
Connections:
Define the port assignment(s) between the R&S ZNC and the cali-
bration unit.
3.
Calibration:
Acquire measurement data for all standards required for the selected
calibration type. Calculate the system error correction data (error terms) from the
measurement data of the standards and apply the result to the active channel.
Background information
Refer to
chapter 3.5.5, "Automatic Calibration"
●
A successful calibration will supersede the previous calibration, discarding all previ-
ous system error correction data.
To keep older correction data you can transfer them into a "Cal Pool" using the
"Calibration Manager".
●
The system error correction data determined in a calibration procedure is stored in
the analyzer. You can read these correction data using the remote control command
Step 1: Ports
Selects the calibrated analyzer ports, the cal unit with its characterization, and the cali-
bration type.
Background and related information
Refer to the following sections:
●
chapter 3.5.1, "Calibration Types"
●
chapter 3.5.5.3, "Characterization of Calibration Units"
Access:
CHANNEL > CAL > Start Cal > Start... (Cal Unit)
Channel Settings
