R&S ZNB Series User Manual page 372

®
R&S ZNB/ZNBT
Access: Trace – [Trace Config] > "Trace Data" > "snp Free Config..."
Touchstone files and file export
Note the conditions described in
Checks and Messages in the Dialog
After each port or channel selection, the R&S ZNB/ZNBT checks the channel data for
compatibility with the trace export conditions. If data from "All Channels" are exported,
every channel must contain a compatible set of traces; see
file export"
The "OK" button is available only if no error message is displayed in the dialog.
Select / Select All / Deselect All
Selects the ports to be considered for the S-parameter export.
Example: With ports 1 and 2 selected, S-parameters S
ted.
Remote command:
MMEMory:STORe:TRACe:PORTs
Assign
Selects the port number assignment in the created *.s<n>p file. By default, analyzer
and *.s<n>p port numbers are identical. You can interchange the port assignment to
change the order of the S-parameters in the created ´Touchstone file. Each of the ana-
lyzer port numbers must be assigned to one *.s<n>p port number.
Active Channel / All Channels
Selects data export for the active channel or for all channels.
Reset Port Assignments
Restores the identity between original and assigned port number.
User Manual 1173.9163.02 ─ 62
"Conditions for Touchstone file export"
on page 158.
GUI reference
Trace Config softtool
on page 158.
"Conditions for Touchstone
, S , S and S are expor-
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