GUI Reference
R&S
®
ZNA
496
User Manual 1178.6462.02 ─ 12
Load match correction can provide a significant improvement of the transmission S-
parameter measurements if the load ports are poorly matched. With sufficiently
matched load ports, you can disable the correction to gain speed.
Note:
Disable the load match correction if your test setup or DUT is not suited for
reverse sweeps or if you want to gain speed.
Remote command:
[SENSe<Ch>:]FREQuency:CONVersion:GAIN:LMCorrection
Scalar Power Cal – All Power Cals On / All Power Cals Off
Activates or deactivates all scalar power calibrations in the active channel. "All Power
Cals On" is only available if a valid power calibration is available for the active channel,
but not active; see "Channel State" in
Chapter 6.11.4.3, "Calibration Manager Dialog"
Note:
A label "PCal Off" appears behind the trace list of a wave quantity or a ratio if the
power calibration is switched off; see also
Chapter 5.5.6.3, "Power Calibration Labels"
on page 162. The calibration status of each channel and trace appears in the setup
information (see
Remote command:
Manage Cals – Recall Last Cal Set
Loads and activates the recall set for which the last calibration was performed. If the
last calibrated setup is already active, nothing is changed. The calibrated setups are
automatically stored in the
C:\Users\Public\Documents\Rohde-Schwarz\ZNA\Calibration\
RecallSets
directory. A message box pops up if the directory is empty, e.g. because
no calibration was performed yet.
Remote command:
n/a
Remove all Cal Data
This button cleans the active channel's existing calibration data and also removes links
to the calibration pool.
Remote command:
6.11.4.2
Active Power Cals Dialog
The "Active Power Cals" dialog shows the power calibrations that are compatible with
the active channel configuration. It allows you to enable or disable the available power
calibrations.
Access:
Channel – [Cal] > "Use Cal" > "Active Power Cals..."
Cal Softtool
