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Search Functions
R&S
®
RTO
239User Manual 1316.0827.02 ─ 06
To configure the frequency marker search manually
1. Press the SEARCH key to open the "Search" dialog box.
2. Tap the "Add" icon to create a new tab for the new search configuration, or the
"Copy" icon to copy an existing search configuration.
3. Enter a name for the search configuration using the displayed on-screen keyboard.
4. Select the "Source" waveform on which you want to perform the search. To perform
a frequency marker search you must select a frequency-based waveform.
5. To perform the search only on a part of the waveform. configure the gate in the
"Scope" tab.
6. If necessary, adapt the "Peak excursion" to be considered for the search.
Note that the peak excursion is a global setting and is valid for both cursor measure-
ments and search functions.
7.
To filter out noise from the search results, configure noise rejection as described in
chapter 9.2.5, "Defining Noise Rejection for Searches", on page 241.
8. Define when and how often the search is to be performed.
To perform the search repeatedly for the current acquisition, select "Search online"
in the "Setup" tab.
To perform the search only once on the stored waveform data, select "Search
once" in the "Setup" tab.
9. Configure the results display.
a) To clear the results automatically before each new search, select "Auto clear" in
the "Setup" tab.
b)
Configure which results are displayed as described in chapter 9.2.3, "Configuring
the Search Results Presentation", on page 239.
The search is performed and the results are displayed as configured. For details on
the results see chapter 9.1, "Search Conditions and Results", on page 236.
9.2.3 Configuring the Search Results Presentation
Search results are displayed in a table in the "Search Results" box. The result tables can
be sorted by x-position or value. You can define a maximum number of table entries.
In addition, a zoom window for each search result can be displayed automatically in the
source diagram so that you can analyze the result in more detail.
Configuring and Performing Searches