Rohde & Schwarz FSV3000, User Manual

Page: 531 / 1489

Common analysis and display functions
R&S
®
FSVA3000/ R&S
®
FSV3000
531 User Manual 1178.8520.02 ─ 08
Search Limits (Left / Right) ← Search Limits
If activated, limit lines are defined and displayed for the search. Only results within the
limited search range are considered.
For details on limit lines for searches, see "Peak search limits" on page 550.
Remote command:
CALCulate<n>:MARKer<m>:X:SLIMits[:STATe]
on page 1180
CALCulate<n>:MARKer<m>:X:SLIMits:LEFT
on page 1180
CALCulate<n>:MARKer<m>:X:SLIMits:RIGHt
on page 1181
Search Threshold ← Search Limits
Defines an absolute threshold as an additional condition for the peak search. If
enabled, only peaks that exceed the threshold are detected.
Remote command:
CALCulate<n>:THReshold:STATe
on page 1182
CALCulate<n>:THReshold
on page 1182
Use Zoom Limits ← Search Limits
If activated, the peak search is restricted to the active zoom area defined for a single
zoom.
Remote command:
CALCulate<n>:MARKer<m>:X:SLIMits:ZOOM[:STATe]
on page 1181
Deactivating All Search Limits ← Search Limits
Deactivates the search range limits.
Remote command:
CALCulate<n>:MARKer<m>:X:SLIMits[:STATe]
on page 1180
CALCulate<n>:THReshold:STATe
on page 1182
7.3.3.3 Positioning functions
Access : [MKR ->]
The following functions set the currently selected marker to the result of a peak search
or set other characteristic values to the current marker value.
Peak Search ................................................................................................................531
Search Next Peak ....................................................................................................... 532
Search Minimum ......................................................................................................... 532
Search Next Minimum .................................................................................................532
Center Frequency = Marker Frequency ...................................................................... 532
Reference Level = Marker Level ................................................................................. 532
Peak Search
Sets the selected marker/delta marker to the maximum of the trace. If no marker is
active, marker 1 is activated.
For spectrogram displays, define which frame the peak is to be searched in.
Marker usage