R&S NRP-Z11/21/31/41/61/211/221 Remote Control - Commands
1137.7470.12 6.29 E-7
TRIGger:HYSTeresis[?] 0.0 to 10.0
TRIGger:HYSTeresis sets the hysteresis of the internal trigger threshold (parameter TRIGger:LEVel).
Hysteresis is the magnitude (in dB) by which the trigger signal level falls below the trigger threshold
(with positive trigger edge) to enable triggering again. The case is exactly the opposite with a negative
trigger edge. The trigger hysteresis setting is only relevant to the INTernal trigger source.
The query yields the trigger hysteresis in dB.
Default setting: 0.0 [dB]
TRIGger:IMMediate
TRIGger:IMMediate triggers a generic trigger event that causes the power sensor to exit immediately
the WAIT_FOR_TRIGGER state irrespective of the trigger source and the trigger delay and begin with
the measurement. The command is the only means of starting a measurement when the trigger source
is set to HOLD. Only one measurement cycle is performed, irrespective of the set averaging factor.
TRIGger:LEVel[?] x to y
TRIGger:LEVel sets the trigger threshold for internal triggering derived from the test signal (in W). This
setting is irrelevant to all other trigger sources. If an s-parameter device is active and/or if a component
with a global offset upstream from the sensor is considered, the currently effective trigger threshold as
well as a trigger threshold to be input are referenced to the appropriately shifted sensor interface. When
the s-parameter device and the offset correction are switched off, then the trigger threshold and its input
limits are adjusted as necessary.
The query yields the currently effective trigger threshold in W.
Lower limit x and upper limit y of the trigger threshold
SENSe:CORRection:OFFSet:STATe OFF:
x = <lower test limit in W> × 500
y = <upper test limit in W>
SENSe:CORRection:OFFSet:STATe ON:
x = <lower test limit in W> × 500 × 10
OFFSET / 10 dB
y = <upper test limit in W> × 10
OFFSET / 10 dB
<lower test limit in W>: The nominal lower test limit of the sensor or of the twoport/sensor
combination (with activated s-parameter correction)
<upper test limit in W>: The nominal upper test limit of the sensor or of the twoport/sensor
combination (with activated s-parameter correction)
The nominal test limits can be read out with the SYSTem:INFO? "MINPOWER" and SYSTem:INFO?
"MAXPOWER" command.
Default setting: 10 × x
TRIGger:SLOPe[?] POSitive | NEGative
TRIGger:SLOPe defines the edge of the trigger event with internal and external triggering in the
Continuous Average, Timeslot Average, and Trace modes. In this connection, positive means
increasing envelope power (with internal triggering) or increasing voltage (with external triggering). As in
the Burst Average mode, this command has no effect in conjunction with trigger sources BUS, HOLD
and IMMediate.
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