Rohde & Schwarz RTB2000 Series - Page 320

Fernsteuerbefehle
R&S
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RTB2000
320Bedienhandbuch 1333.1611.03 ─ 05
SEARch:TRIGger:PATTern:LEVel<n>:DELTa <LevelDelta>
Sets a hysteresis range to the threshold of the specified source channel to avoid
unwanted search results caused by noise oscillation around the level.
Suffix:
<n>
.
1..4
Selects the input channel. The number of channels depends on
the instrument.
Parameter:
<LevelDelta> Bereich: Lower limit depends on vertical scale and other set-
tings, no upper limit
SEARch:TRIGger:PATTern:WIDTh:RANGe <Range>
Sets the condition how the duration of a steady pattern is compared with the given
reference time.
To set the reference value width, use SEARch:TRIGger:PATTern:WIDTh[:WIDTh].
To set a range Δt, use SEARch:TRIGger:PATTern:WIDTh:DELTa
Parameter:
<Range> WITHin | OUTSide | LONGer | SHORter
WITHin
Finds patterns steady for a time range width ± Δt.
OUTSide
Finds patterns outside a time range width ± Δt.
LONGer
Finds patterns steady for at least the given width.
SHORter
Finds patterns shorter than the given width.
*RST: LONG
SEARch:TRIGger:PATTern:WIDTh[:WIDTh] <Width>
Sets the reference time of a steady pattern, the nominal value for comparisons.
Parameter:
<Width> Std.-einheit: s
SEARch:TRIGger:PATTern:WIDTh:DELTa <DeltaTime>
Sets a range Δt to the reference pattern duration set with SEARch:TRIGger:
PATTern:WIDTh[:WIDTh], if SEARch:TRIGger:PATTern:WIDTh:RANGe is set to
WITHin or OUTSide.
Parameter:
<DeltaTime> Std.-einheit: s
Messkurvenanalyse