GUI reference
R&S
®
ZNA
383
User Manual 1178.6462.02 ─ 20
Ref Value
Sets the reference line of a Cartesian diagram or the outer circumference of a circular
diagram.
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In Cartesian diagrams "Ref Value" defines the value of the reference line, indicated
by an arrowhead symbol at the right edge of the diagram area. The color of the
symbol corresponds to the trace color. As the "Ref Value" is varied, the position of
the reference line ("Ref Pos") is left unchanged, so that the current trace is shifted
in vertical direction. The unit of the "Ref Value" depends on the display format: dB
for display format "dB Mag", degrees for "Phase" and "Unwr Phase", ns for "Delay",
U (units) for all other (dimensionless) formats.
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In circular diagrams ("Polar", "Smith", "Inv Smith"), "Ref Value" defines the value of
the outer circumference. Changing "Ref Value" enlarges or scales down the dia-
gram, leaving the center unchanged. The unit is U (units) for all circular diagrams.
Remote command:
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:Y[:SCALe]:RLEVel
Ref Pos
Defines the position of the reference line in a Cartesian diagram.
The reference line is indicated by an arrowhead symbol at the right edge of the dia-
gram area. The color of the symbol corresponds to the trace color. "Ref Pos"is defined
on a linear scale between 0 (bottom line of the diagram) and 10 (top line of the dia-
gram). As the "Ref Pos" is varied, the value of the reference line ("Ref Value") is left
unchanged, so the current trace is shifted together with the "Ref Pos".
"Ref Pos" is not available (grayed) for polar diagrams ("Polar", "Smith", "Inv Smith").
Remote command:
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:Y[:SCALe]:RPOSition
Max / Min
Define the upper and lower edge of a Cartesian diagram.
"Max" and "Min" are not available (grayed) for polar diagrams ("Polar", "Smith", "Inv
Smith").
Remote command:
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:Y[:SCALe]:TOP
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:Y[:SCALe]:BOTTom
Continuous Auto Scale Trace
Similar to
, but applies auto-scaling continuously, even during a run-
ning sweep.
Remote command:
n.a.
5.4.2
Scale Coupling tab
Selects common scale settings for all traces. The softkeys are available if the active
recall set contains at least two traces, and if the active trace is not a reference trace
("To Trace").
Scale softtool
