Sets the power level at which the device triggers. This value is expressed in dB when you set the SetIQPowerEdgeTriggerLevelType(string, RFmxSpecAnMXIQPowerEdgeTriggerLevelType) method to Relative; and in units specified by the value of the RFmxSpecAnMX.ConfigureReferenceLevelUnits method when you set the SetIQPowerEdgeTriggerLevelType(string, RFmxSpecAnMXIQPowerEdgeTriggerLevelType) method to Absolute. The device asserts the trigger when the signal exceeds the level specified by the value of this method, taking into consideration the specified slope.

Syntax

Namespace: NationalInstruments.RFmx.SpecAnMX

public int SetIQPowerEdgeTriggerLevel(string selectorString, double value)

Remarks

This method maps to the RFmxSpecAn_SetIQPowerEdgeTriggerLevel() function in C.

Parameters

NameTypeDescription
selectorStringstring

Pass an empty string. The signal name that is passed when creating the signal configuration is used.

valuedouble

Specifies the power level at which the device triggers. This value is expressed in dB when you set the SetIQPowerEdgeTriggerLevelType(string, RFmxSpecAnMXIQPowerEdgeTriggerLevelType) method to Relative and in dBm when you set the SetIQPowerEdgeTriggerLevelType(string, RFmxSpecAnMXIQPowerEdgeTriggerLevelType) method to Absolute. The device asserts the trigger when the signal exceeds the level specified by the value of this method, taking into consideration the specified slope.

Returns

Returns the status code of this method. The status code either indicates success or describes an error or warning condition.