R&S FSH
Spectrum Analyzer Mode
Performing Spectrum Measurements
Operating Manual 1309.6275.12 - 14
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Note that the frequency range of the actual measurement depends on the start and
stop frequency you have set on the R&S FSH. Correct measurement results are
therefore only possible if the frequency ranges of the SEM are inside the current span
of the R&S FSH.
Screen Layout for the SEM measurement
1
Standard
2
Marker information
3
SEM list
4
Limit check result
5
Spectrum emission mask (red line)
6
Trace (yellow line)
7
Marker (blue line)
8
SEM softkey menu
2.1.5.1 Selecting a Standard
If you need to perform measurements that are conform to a telecommunications
standard, you can activate one of the predefined standards that are already stored in
the R&S FSH memory. However, you can create new configurations to perform
measurements on other standards as well.
M
Press the MEAS key.
M
Press the "Standard" softkey.
The R&S FSH opens a dialog box to select the standard.
M
Select one of the available standards.
M
Confirm the selection with the "Select" softkey.
The R&S FSH loads the configuration of the selected standard. It automatically
sets the optimal span, resolution bandwidth, video bandwidth, sweep time and
detector for the standard.
