Measurements
R&S
®
RTE
325User Manual 1326.1032.02 ─ 20
8.1.2.2 Configuring a cursor measurement
To modify the position of the cursor lines, you can drag the lines on the screen. In addi-
tion, various settings are possible to refine the measurement.
The complete configuration of cursor measurements is provided in the "Cursors" dialog
box.
1. To open the "Cursors" dialog box, use one of these ways:
● Use the "Cursor" menu.
● Press the [CURSOR] key.
●
Tap the
icon in the result box.
2. Select the "Setup" tab.
3. Select the subtab for the cursor set that you want to use.
4. Tap the source icon, and select the measured waveform. You can select any input
channel, or various other active waveforms. Available sources are shown in the
source list.
5. If necessary, enable and select a 2nd waveform.
6. Select the cursor type: horizontal, vertical, or both.
7. Define the position of the cursors:
a) To define exact positions of the cursor lines, enter the X-position for each verti-
cal cursor and the Y-position for each horizontal cursor. If it is not possible to
set horizontal cursors, disable "Track waveform".
b) To position the horizontal cursors automatically, select "Track waveform".
In this case, cursor 1 indicates the current maximum, cursor 2 indicates the
current minimum. If both horizontal and vertical cursors are displayed, the hori-
zontal cursors are placed at the crossing points of the vertical cursors with the
waveform. Adjust the vertical cursors manually, and the horizontal cursors fol-
low.
c) If the waveform arithmetics are set to "Envelope", and "Track waveform" is
active, select which horizontal cursor is positioned to the maximum and which
to the minimum envelope values.
d) To keep the distance between the vertical cursors when one cursor is moved,
select "Coupling (2 follows 1)".
8. Optionally, select "Show in all diagrams" in the "Label / Display" tab. This setting
enables the cursor display in all diagrams that are in the same domain as the
selected source (time or spectrum).
9. To set the cursors for a spectrum measurement to peak values, select the "Peak
Search" tab.
Tap one of the buttons to place the cursors on the selected peak value. For details,
see Chapter 8.1.3.3, "Peak search tab", on page 331.
Cursor measurements
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