Rohde & Schwarz ESW Series - Page 236

Common Analysis and Display Functions
R&S
®
ESW
236User Manual 1177.6298.02 ─ 08
Search Threshold
Defines an absolute threshold as an additional condition for the peak search. Only
peaks that exceed the threshold are detected.
Remote command:
CALCulate<n>:THReshold on page 544
Deactivating All Search Limits
Deactivates the search range limits.
Remote command:
CALCulate<n>:MARKer<m>:X:SLIMits[:STATe] on page 543
CALCulate<n>:THReshold:STATe on page 545
11.4.3.2 Marker Search (Spectrogram)
Access: "Overview" > "Analysis" > "Marker" > "Search"
These settings are only available for spectrogram displays.
Spectrograms show not only the current measurement results, but also the measure-
ment 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).
Marker search functions for the spectrogram described elsewhere:
●
Marker Track
●
"Peak Excursion" on page 235
●
"Search Limits (Left / Right)" on page 235
●
"Search Threshold" on page 236
●
"Deactivating All Search Limits" on page 236
Search Mode for Next Peak in X-Direction................................................................. 236
Search Mode for Next Peak in Y-Direction..................................................................237
Marker Search Type....................................................................................................237
Marker Search Area....................................................................................................237
Search Mode for Next Peak in X-Direction
Selects the search mode for the next peak search within the currently selected frame.
"Left"
Determines the next maximum/minimum to the left of the current
peak.
Marker Usage