Trigger:external<2; Trigger:holdoff; Trigger:hysteresis; Trigger:immediate - R&S NRP P Series User Manual

®
R&S NRPxxP
TRIGger:EXTernal<2...2>:IMPedance <impedance>
Effective only if
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>
Parameters:
<impedance>
TRIGger:HOLDoff <holdoff>
Sets the hold-off time, see
Parameters:
<holdoff>
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>

TRIGger:IMMediate

Causes a generic trigger event. The power sensor leaves the waiting for trigger state
immediately, irrespective of the trigger source and the trigger delay, and starts the
measurement.
This command is the only way to start a measurement if the trigger source is set to
hold,
of the averaging factor.
User Manual 1179.5760.02 ─ 02
TRIGger:SOURce
.
2
HIGH | LOW
HIGH
~10 kΩ
LOW
50 Ω
*RST:
Chapter 8.5.2.5, "Hold-off
Range:
*RST:
Default unit: Seconds
Range:
*RST:
Default unit: DB
HOLD. Only one measurement cycle is executed, irrespective
TRIGger:SOURce
Remote control commands
Controlling the measurement
EXTernal2 is set.
HIGH
time",
0.00 to 10.00
0.00
0.00 to 10.00
0.00
on page 45.
52