R&S ZNB Series User Manual page 369

®
R&S ZNB/ZNBT
Contents
For ASCII (*.csv) and Matlab (*.dat) export, you can include the active trace, all
traces of the active channel (including memory traces), or all traces in all channels.
For Touchstone file export, it is possible to export the traces of the active channel or of
all channels. Consider
In both cases, the R&S ZNB/ZNBT creates one file per channel.
File Format
Selects the Touchstone file format to be generated. See
files",
Remote command:
MMEMory:STORe:TRACe:OPTion:FORMat
Output Format
Selects the format of the exported raw, complex measurement values. The exported
values can be represented by the real and imaginary parts, the linear magnitude and
phase, or dB magnitude and phase; see also
Export of
Normalize with Port-Specific Impedances
For Touchstone file export only. If checked, the firmware renormalizes the exported S-
parameters according to the port-specific reference impedances instead of a common
target impedance of 50 Ω (see
Note however, that during import the firmware always assumes a common reference
impedance of 50 Ω.
Balanced Params
For Touchstone file export only: activates/deactivates the export of balanced (and
mixed-mode) S-parameters.
Note:
●
Please consider
if only one port of a balanced port is selected, then the export fails.
●
In contrast to single-ended S-parameters, balanced S-parameters are always nor-
malized.
Remote command:
MMEMory:STORe:TRACe:OPTion:BALanced
Decimal Places
Opens a dialog that allows you to specify the number of decimal places for stimulus
and data values in all supported trace data files (Touchstone, ASCII, MatLab).
User Manual 1173.9163.02 ─ 62
"Conditions for Touchstone file export"
on page 152.
Formatted Values is not available for Touchstone files.
"Conditions for Touchstone file export"
"Formatted Values"
"Renormalization of S-parameters"
GUI reference
Trace Config softtool
on page 158.
Chapter 4.4.2.1, "Touchstone
on page 370.
on page 159).
on page 158. In particular:
369