GUI reference
R&S
®
ZNA
354User Manual 1178.6462.02 ─ 29
For True Differential Mode and Source Coherence... see their description in the "Pre-
defined Config" tab.
Define Physical to Logical Port Relation
Allows you to define balanced, single-ended, and unused ports and provides functions
for (re)numbering the resulting logical ports.
In principle, it is possible to combine any pair of two physical analyzer ports into a bal-
anced port. With n test ports a maximum of n/2 (n even) or (n – 1)/2 (n odd) logical
ports is supported.
●
To define a balanced port, select two physical ports and tap "Balanced".
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To dissolve balanced ports, select them and tap "Single".
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To exclude logical ports from the measurement, select them and tap "Unused".
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To assign a number to a logical port, select it and enter a new "Logical Port" num-
ber in the corresponding field
●
To number the logical ports in line with the physical ports, select "Identity 1-1"
For balanced ports, the lower of the two physical port numbers is selected.
●
To number the logical ports consecutively from top to bottom, select "Aligned
1,2,3..."
Remote command:
SOURce<Ch>:LPORt<LogPt>
SOURce<Ch>:LPORt<LogPt>:CLEar
User Config tab
The "User Config" tab of the "Balanced Ports" dialog defines a new balanced port con-
figuration.
If a switch matrix is configured, this tab is replaced by the Logical Port Config tab tab.
Meas softtool
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