1012 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
30 :SEARch Commands
:SEARch:PEAK:SOURce
(see page 1428)
Command Syntax
:SEARch:PEAK:SOURce <source>
<source> ::= {FUNCtion<m> | MATH<m>} (must be an FFT waveform)
<m> ::= 1 to 4 in NR1 format
The :SEARch:PEAK:SOURce command selects the FFT math function waveform to
search.
Query Syntax
:SEARch:PEAK:SOURce?
The :SEARch:PEAK:SOURce? query returns the FFT math function waveform that
is being searched.
Return Format
<source><NL>
<source> ::= FUNC<m> (must be FFT)
<m> ::= 1 to 4 in NR1 format
See Also • ":SEARch:PEAK:EXCursion" on page 1010
• ":SEARch:PEAK:NPEaks" on page 1011
• ":SEARch:PEAK:THReshold" on page 1013
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