Basic operation
R&S
®
ZCxxx
30
Getting Started 1177.5156.02 ─ 05
The resulting frequency and source power levels can be viewed – and
tweaked – in the port settings dialog (Channel – [Channel Config] key > "Port
Config" tab > "Port Settings ..."). For details, see the R&S
ZNA help system or
user manual.
6.4
Establishing the RF connections
6.5
Scalar power calibration and leveling (optional)
The output power can be manually set using the adjusting knob (see
on page 15). For standard S parameter measure-
ments which do not require precise power levels at the DUT, a power calibration
is not required.
To take control of the converter input and output levels, proceed as follows:
1. At the graphical user interface of the R&S
ZNA, run the scalar power calibra-
tion wizard (Channel – [Cal] key > "Start Cal" tab > "Scalar Power Cal ...")
2. On the first page of the wizard, you can perform source flatness calibrations at
the converter inputs.
Scalar power calibration and leveling (optional)
