Common Analysis and Display Functions
R&S
®
FSW
498User Manual 1173.9411.02 ─ 19
If activated, the fixed reference marker ("FXD") can also be selected as a "Reference
Marker" instead of another marker.
The "Level" and "Frequency" or "Time" settings define the position and value of the ref-
erence marker.
Alternatively, a Peak Search can be performed to set the current maximum value of
the trace assigned to marker 1 as the fixed reference marker.
Remote command:
CALCulate<n>:DELTamarker<m>:FUNCtion:FIXed[:STATe] on page 952
CALCulate<n>:DELTamarker<m>:FUNCtion:FIXed:RPOint:Y on page 952
CALCulate<n>:DELTamarker<m>:FUNCtion:FIXed:RPOint:X on page 951
CALCulate<n>:DELTamarker<m>:FUNCtion:FIXed:RPOint:MAXimum[:PEAK]
on page 951
7.4.2.2 Marker Search Settings and Positioning Functions
Several functions are available to set the marker to a specific position very quickly and
easily, or to use the current marker position to define another characteristic value. In
order to determine the required marker position, searches may be performed. The
search results can be influenced by special settings.
Most marker positioning functions and the search settings are available in the MKR ->
menu.
Search settings are also available via the MARKER key or in the vertical "Marker Con-
fig" tab of the "Analysis" dialog box (horizontal "Search Settings" tab).
For more information on searching for signal peaks see chapter 7.4.1.4, "Searching for
Signal Peaks", on page 486.
The remote commands required to define these settings are described in chap-
ter 11.8.3.4, "Positioning the Marker", on page 937.
● Marker Search Settings.........................................................................................498
● Marker Search Settings for Spectrograms............................................................501
● Positioning Functions............................................................................................506
Marker Search Settings
Markers are commonly used to determine peak values, i.e. maximum or minimum val-
ues, in the measured signal. Configuration settings allow you to influence the peak
search results.
For Spectrograms, special marker settings are available, see "Marker Search Settings
for Spectrograms" on page 501.
These settings are are available as softkeys in the "Marker To" menu, or in the "Search
Settings" tab of the "Marker" dialog box. To display this tab, do one of the following:
●
Press the MKR key, then select the "Marker Config" softkey. Then select the hori-
zontal "Search Settings" tab.
Marker Usage
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