GUI Reference
R&S
®
ZNB/ZNBT
441
User Manual 1173.9163.02 ─ 38
The port configurations are arranged in a scrollable list. The resulting port number
assignment is shown on the left-hand side of the "Predefined Configs" tab.
●
For a single-ended port, the diagram shows a single line between the physical test
port and the logical port.
●
For a balanced port, two physical ports are combined to form a single logical port.
●
For unused ports, the physical port is crossed out; no logical port number is
assigned.
Select Predefined
List of predefined port configurations.
The number of type of predefined configurations depends on the port number of the
analyzer. They comprise the fully single-ended (unbalanced) case, where the logical
ports correspond to the physical ports, and all balanced configurations where two adja-
cent physical ports are connected to a logical port. In addition configurations with one
or more unused ports are provided.
Remote command:
SOURce<Ch>:LPORt<LogPt>
SOURce<Ch>:LPORt<LogPt>:CLEar
Logical Port Config Tab
The "Logical Port Config" tab of the "Balanced Ports" dialog defines the balanced port
configuration and - at the same time - the assignment of physical test ports to logical
test ports.
This tab is visible if an only if more than 4 test ports are available (on the VNA and/or
connected switch matrices).
Meas Softtool
