Common Instrument Functions
R&S
®
ZNL/ZNLE
145
User Manual 1178.5966.02 ─ 07
Auto Power Reduction for Cal Unit
Sets the source power at all test ports to -10 dBm while an automatic calibration is
active. Applying this source power to the ports of the calibration unit ensures best
accuracy of the automatic calibration. The source powers are reset to their original val-
ues after the calibration is completed. The automatic power reduction can be deactiva-
ted in case that the test setup introduces a large attenuation.
Remote command:
SYSTem:COMMunicate:RDEVice:AKAL:PREDuction[:STATe]
Auto Averaging
Activates automatic averaging, which means that the VNA performs multiple calibration
sweeps and applies averaging to reduce trace noise. In contrast to regular averaging
(see
on page 301), the number of calibration sweeps is
calculated automatically.
Remote command:
[SENSe:]CORRection:COLLect:AVERage
Show Cal Kit Label
Enables/disables the "Calibration Info" dialog during manual calibration (see
Independent of the state of the "Show Cal Kit Label" flag, cal kit labels are displayed in
several other manual calibration dialogs.
Same Sweep Setup for All Standards
Selects one of two alternative calibration methods:
●
If unchecked, then for each measured standard the analyzer individually prepares
the calibration sweep and reduces the number of drive ports to the required mini-
mum.
General Instrument Setup
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