HP ESA-E Series - Page 176

5-22 Chapter5
Language Reference
CALCulate Subsystem
Front Panel
Access:
Search, Search Param, Peak Excursn
Define Peak Search
:CALCulate:MARKer:PEAK:SEARch:MODE PARameter|MAXimum
:CALCulate:MARKer:PEAK:SEARch:MODE?
Sets the peak search mode.
NOTE See command :CALCulate:MARKer[1]|2|3|4:MAXimum
Factory Preset
and *RST: MAXimum
Remarks: If mode is set to MAXimum, peak search will place the
marker at the maximum amplitude in the trace. If
mode is set to PARameter, peak search will place the
marker at the highest peak that rises and falls by at
least the peak excursion above the peak threshold. If no
peak meets the excursion and threshold criteria, a No
Peak Found error (error 202) is issued.
Next peak, next peak right, next peak left, and peak
table are not affected by this command. They will
always use peak excursion and peak threshold for
search criteria.
Front Panel
Access: Search, Search Param, Peak Search Max
Define Peak Threshold
:CALCulate:MARKer:PEAK:THReshold <ampl>
:CALCulate:MARKer:PEAK:THReshold?
Specifies the minimum signal level for the analyzers internal peak
identification routine to recognize a signal as a peak. This applies to all
traces and all windows.
NOTE See command :CALCulate:MARKer:PEAK:EXCursion
Range: Reference level to the bottom of the display
Default Unit: amplitude units
Front Panel
Access:
Search, Search Param, Peak Threshold