System Overview
R&S
®
ZVT
51
Getting Started 1300.0045.62 ─ 10
The settings correspond to the most common commands in the "Trace – Trace Select",
"Trace – Trace Funct", "Trace – Meas", "Trace – Format" and "Trace – Scale" menus.
A red label "Cal Off !" appears behind the trace list if the system error correction no
longer applies to one or more traces.
3.2.2.3
Markers
Markers are tools for selecting points on the trace and for numerical readout of mea-
sured data. The analyzer provides three different basic marker types.
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A (normal) marker ("Mkr 1, Mkr 2, ...") determines the coordinates of a measure-
ment point on the trace. Up to 10 different normal markers can be assigned to a
trace.
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A reference marker ("Ref") defines the reference value for all delta markers.
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A delta marker ("Δ") indicates the coordinates relative to the reference marker.
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The stimulus value of a discrete marker always coincides with a sweep point so
that the marker does not show interpolated measurement values.
The markers 1 to 4 are also used for bandfilter search mode. The examples below
show a bandpass search and a bandstop search, respectively.
Screen Elements
