Waveform Analysis
R&S
®
Scope Rider RTH
86User Manual 1326.1578.02 ─ 12
Cursor measurements on spectrum displays are also available, if the option R&S RTH-
K18 is installed (see Chapter 6.2.7, "Cursor Measurements on Spectrums",
on page 126).
4.3.1 Performing Cursor Measurements
To start and stop the last configured measurement
► Press the [Cursor] key.
To configure the cursor measurement in the Cursor menu
1. Press and hold the [Cursor] key until the "Cursor" menu opens.
2. Select the "Type" of the cursor.
3. For horizontal, track and measure types, select the "Source" channel that you want
to measure.
4. Scroll down the menu and adjust the additional settings, which are required for the
selected cursor type.
4.3.2 Cursor Types and Results
The results of cursor measurements are displayed at the top of the display. 4 cursor
types are available.
Vertical cursors
For vertical cursors, two results are displayed by default: the absolute value of the time
difference between the cursor lines Δt and its inverse value 1/Δt. Optionally, the posi-
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.
●
CURSor:TDELta? on page 340
●
CURSor:ITDelta? on page 340
●
CURSor:X1Position on page 340
●
CURSor:X2Position on page 340
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.
Cursor Measurements
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