Programming Commands
FPKA Fast Preselector Peak
FPKA
Fast Preselector Peak
Syntax
FPKA 
;
LF
CR
SP
,
Legacy Products
8566A/B
Description
The FPKA command automatically adjusts the preselector frequency to yield the greatest signal level at the active marker. The FPKA command peaks the preselector faster than the
PPAlthough this command can be executed in all frequency spans, it performs best when the instrument is in zero span. Use the standard preselector peak for all other frequency spans. The FPKA command also returns the amplitude value of active marker.
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