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Programming Commands
DET Detection Mode
DET
Detection Mode
Syntax
Preset State: DET NRM
Legacy Products
8560 series, 8566A/B, 8568A/B
Description
The DET command selects the type of analyzer detection (positive-peak, negative peak, sample, normal,
and so on).
POS enables positive-peak detection, which displays the maximum video signal detected
over a number of instantaneous samples for a particular frequency.
SMP enables sample detection, which uses the instantaneous video signal value. Video
averaging and noise-level markers, when activated, activate sample detection
automatically.
NEG enables negative peak detection.
NRM enables the ‘rosenfell’ detection algorithm that selectively chooses between positive
and negative values.
NOTE The functions of the DET command are identical to the KSa command (page 184),
the KSb command (page 186), the KSd command (page 190), and the KSe
command (page 192).
DET POS
S
P
SMP
NEG
;
NRM
?
LF
CR
SP
,