User manual

Waveform Analysis
R&S
®
Scope Rider RTH
81User Manual 1326.1578.02 ─ 04
tions of the cursor lines t1 and t2 are also measured. The results are time values and
do not depend on any waveform, thus no source is required.
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CURSor:TDELta? on page 193
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CURSor:ITDelta? on page 193
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CURSor:X1Position on page 193
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CURSor:X2Position on page 193
Horizontal cursors
For horizontal cursors, the vertical values of the cursor positions y1 and y2 are mea-
sured. These are usually voltage or current values. The absolute value of the differ-
ence between the positions Δy is also displayed.
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CURSor:Y1Position on page 193
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CURSor:Y2Position on page 193
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CURSor:DELTa? on page 193
Track cursors
Two vertical cursor lines are coupled to the waveform. The instrument measures the
vertical values y1 and y2 of the crossings between the cursor lines and the waveform.
It also measures the absolute values of the difference between the positions Δy and of
the time difference between the cursor lines Δt
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CURSor:Y1AMplitude? on page 194
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CURSor:Y2AMplitude? on page 194
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CURSor:DELTa? on page 193
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CURSor:TDELta? on page 193
Measurements
Two vertical cursor lines define a gate for two parallel automatic measurements. All
automatic measurements that need only one source are available. Delay, phase, and
power measurements are not provided for cursor measurements, they require two
sources.
See Chapter 3.2.2, "Measurement Types", on page 74.
Cursor Measurements