Rohde & Schwarz NRPxxA Series - Trigger:external<2; Trigger:holdoff; Trigger:hysteresis

Remote Control Commands
R&S
®
NRPxxA(N)
80User Manual 1177.6017.02 ─ 05
Parameters:
<dropout_time> Range: 0.00 to 10.00
*RST: 0.00
Default unit: s
Manual operation: See "Dropout" on page 53
TRIGger:EXTernal<2...2>:IMPedance <impedance>
Effective only if TRIGger:SOURce EXTernal2 is set.
Sets termination resistance of the second external trigger input. Choose the setting
that fits the impedance of the trigger source to minimize reflections on the trigger sig-
nals.
Suffix:
<2...2>
.
2
Parameters:
<impedance> HIGH | LOW
HIGH
~10 kΩ
LOW
50 kΩ
*RST: HIGH
TRIGger:HOLDoff <holdoff>
Sets the hold-off time, seeChapter 9.5.2.5, "Hold-Off Time", on page 74 .
Parameters:
<holdoff> Range: 0.00 to 10.00
*RST: 0.00
Default unit: Seconds
Manual operation: See "Holdoff" on page 53
TRIGger:HYSTeresis <hysteresis>
Sets the hysteresis. A trigger event occurs, if the trigger level:
●
Falls below the set value on a rising slope.
●
Rises above the set value on a falling slope
Thus, you can use this setting to eliminate the effects of noise in the signal for the edge
detector of the trigger system.
Parameters:
<hysteresis> Range: 0.00 to 10.00
*RST: 0.00
Default unit: DB
Manual operation: See "Hysteresis" on page 53
Controlling the Measurement