Rohde & Schwarz FSW43 - Page 501

Common Analysis and Display Functions
R&S
®
FSW
501User Manual 1173.9411.02 ─ 19
Search Threshold ← Search Limits
Defines an absolute threshold as an additional condition for the peak search. Only
peaks that exceed the threshold are detected.
Remote command:
CALCulate:THReshold on page 936
Using Zoom Limits ← Search Limits
If activated, the peak search is restricted to the active zoom area defined for a single
zoom (see "Single Zoom" on page 448).
Remote command:
CALCulate:MARKer:X:SLIMits:ZOOM[:STATe] on page 936
Deactivating All Search Limits ← Search Limits
Deactivates the search range limits.
Remote command:
CALCulate:MARKer:X:SLIMits[:STATe] on page 935
CALCulate:THReshold:STATe on page 936
Marker Search Settings for Spectrograms
Spectrograms show not only the current sweep results, but also the sweep history.
Thus, when searching for peaks, you must define the search settings within a single
time frame (x-direction) and within several time frames (y-direction).
These settings are only available for spectrogram displays.
These settings are are available 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.
●
In the "Overview", select "Analysis", and switch to the vertical "Marker Config" tab.
Then select the horizontal "Search Settings" tab.
Marker Usage