Rohde & Schwarz RTB2004 - Page 312

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R&S
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RTB2000
312Bedienhandbuch 1333.1611.03 ─ 05
15.6.4.3 Konfiguration Pulsbreitensuche
SEARch:TRIGger:WIDTh:POLarity.................................................................................. 312
SEARch:TRIGger:WIDTh:LEVel...................................................................................... 312
SEARch:TRIGger:WIDTh:LEVel:DELTa............................................................................312
SEARch:TRIGger:WIDTh:RANGe....................................................................................312
SEARch:TRIGger:WIDTh:WIDTh.....................................................................................313
SEARch:TRIGger:WIDTh:DELTa..................................................................................... 313
SEARch:TRIGger:WIDTh:POLarity <Polarity>
Indicates the polarity of the pulse to be searched for.
Parameter:
<Polarity> POSitive | NEGative
*RST: POS
Beispiel: Kapitel 15.2.3.1, "Puls mit angegebener Breite suchen",
auf Seite 271
SEARch:TRIGger:WIDTh:LEVel <Level>
Sets the voltage level on which the pulse width is measured.
Parameter:
<Level> *RST: 500 mV
SEARch:TRIGger:WIDTh:LEVel:DELTa <DeltaLevel>
Sets a hysteresis range above and below the search level to avoid unwanted search
results caused by noise oscillation around the level.
Parameter:
<DeltaLevel> Bereich: Lower limit depends on vertical scale and other set-
tings, no upper limit
*RST: 200 mV
SEARch:TRIGger:WIDTh:RANGe <Range>
Sets how the measured pulse width is compared with the given limit(s).
To set the width, use SEARch:TRIGger:WIDTh:WIDTh.
To set the range ± Δt, use SEARch:TRIGger:WIDTh:DELTa.
Messkurvenanalyse