Spectrum Analyzer Mode
R&S
®
Cable Rider ZPH
235
User Manual 1321.0950.02 ─ 07
the frequency at the point marked by the main marker and the frequency at the point
marked by the delta marker.
To measure complex signals, you can activate up to six markers. Marker 1 is always a
normal marker and the reference of all delta markers. Markers 2 to 6 are either mark-
ers or delta markers depending on your setup.
Figure 8-12: Screen layout with active markers
1 =
Measurement Result View
2 = Marker (solid line)
3 = Delta marker (dotted line)
4 = Active marker label (see highlighted line on the marker list as well as the marker label )
5 = Marker label: M(x)
6 = Delta marker label: D(x)
7 = Marker input field
8 = Marker menu
8.2.8.2
Positioning Markers
1. Press the [MARKER] key.
The marker menu opens.
If no marker has been activated, the R&S Cable Rider ZPH automatically activates
the main marker and positions it on the maximum level that has been measured. In
addition, the marker frequency input field opens.
You can perform the following actions:
● Position the marker with the rotary knob
When positioning the marker with the rotary knob, the step size is one pixel.
● Enter a marker position with the number keys and confirm the entry with one of
the unit keys.
Configuring Spectrum Measurements
