R&S ZNA67 - Page 361

GUI reference
R&S
®
ZNA
361User Manual 1178.6462.02 ─ 20
In/Out
Define the logical ports for the RF input and output signal, respectively.
Remote command:
"In" is specified as <Src Port> in the trace identifier (see "Define Trace"
on page 361)
"Out" is specified as "Additional Input" rport=<int value>;
5.2.12.4 Trace Definition Dialog
Specifies a custom trace that is provided by an external DLL.
Access: External DLL tab > "Measurement" section buttons
Figure 5-10: Trace Definition dialog
In the VNA firmware, the following string represents the measured quantity:
Cu(P<Src Port>)<lowercase_ext_dll_name>/<Task Type>/<Additional Input>
This string is displayed in the trace info and in the "Trace Manager". You can also use it
to specify the corresponding <Result> in remote commands:
●
CALCulate<Ch>:PARameter:MEASure
●
CALCulate<Ch>:PARameter:SDEFine
Define Trace
Requests the external DLL, for which the Trace Definition Dialog was called, to calcu-
late a particular trace.
●
"Task Type" selects the task that is responsible for calculating this kind of trace
●
The trace is calculated when "Src Port" is the (physical) driving port
In the Figure 5-10, for example, the external DLL provides a task to calculate PAE
(power added efficiency) traces. The user requests the PAE trace calculation while port
1 is the driving port.
"Task Type" and "Src Port" define the first part of the trace identifier:
Cu(P<Src Port>)<lowercase_ext_dll_name>/<Task Type>/<Additional Input>
If these selections are insufficient fo fully specify the trace, Additional Input can be pro-
vided to the respective task.
Meas softtool