Remote control commands
R&S
®
NRP18S-xx
56
User Manual 1178.3686.02 ─ 07
TRIGger:DTIMe
<dropout_time>
Sets the dropout time for the internal trigger source. During this time, the signal power
must exceed (negative trigger slope) or undercut (positive trigger slope) the level
defined by the trigger level and trigger hysteresis. At least, this time must elapse before
triggering can occur again.
See
Chapter 8.5.2.4, "Dropout time"
Parameters:
<dropout_time>
Range:
0.00 to 10.00
*RST:
0.00
Default unit: s
TRIGger:EXTernal<2...2>:IMPedance
<impedance>
Effective only if
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
k
Ω
LOW
50
Ω
*RST:
HIGH
TRIGger:HOLDoff
<holdoff>
Sets the hold-off time, see
Chapter 8.5.2.5, "Hold-off time"
Parameters:
<holdoff>
Range:
0.00 to 10.00
*RST:
0.00
Default unit: Seconds
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.
Controlling the measurement
