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GUI reference

R&S

ZNB/ZNBT

662User Manual 1173.9163.02 ─ 62

If either multiple DUTs are configured (see Chapter 5.12.2.3, "Define Parallel Measure-

ment dialog", on page 570) or the "Fixture Simulator" is disabled for the related chan-

nel (see "Fixture Simulator" on page 549), the "Balanced Ports..." button is inactive

(grayed out).

5.13.12.1 Delta-L Settings dialog

From the "Detal-L Settings" dialog, you can set up the Delta-L measurement channel

and how the external tool is run.

Access: Channel – [Offset Embed] > "Delta-L" > "Delta-L Settings..."

Method

Selects the Delta-L+ characterization method to be used. Default is "Method 2L". For

background information, see Delta-L 4.0 PCB characterization.

"Method 1L" handles single-ended and balanced measurement results differently; acti-

vate "1L Diff. Mode" for balanced measurements. For "Method 2L" and "Method 3L"

measurements can also be single-ended or balanced, but the tool does not distinguish

between them.

Remote command:

CALCulate:FMODel:DELT:METHod

CALCulate:FMODel:DELT:M1L:DIFFmode

Measurements

Defines whether single-ended or balanced ports are measured for Delta-L characteri-

zations.

Offset Embed softtool

R&S ZNB Series User Manual

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