RfsaIQPowerEdge.Configure Method

public void Configure(
	RfsaIQPowerEdgeReferenceTriggerSource source,
	double level,
	RfsaIQPowerEdgeReferenceTriggerSlope slope,
	long pretriggerSamples
)

Public Sub Configure ( 
	source As RfsaIQPowerEdgeReferenceTriggerSource,
	level As Double,
	slope As RfsaIQPowerEdgeReferenceTriggerSlope,
	pretriggerSamples As Long
)

Parameters

source  RfsaIQPowerEdgeReferenceTriggerSource

Specifies the source of the RF signal for the power edge reference trigger. The only supported value is "0". Refer to Zero for more information.

level  Double

Specifies the threshold above or below which the device triggers.

slope  RfsaIQPowerEdgeReferenceTriggerSlope

Specifies whether the device detects a positive or negative slope on the trigger signal.

pretriggerSamples  Int64

Specifies the number of samples to store for each record that was acquired in the time period immediately before the trigger occurred.

To trigger on burst signals, add a minimum quiet time (configured with MinimumQuietTime property) to ensure the trigger does not occur in the middle of a burst if the acquisition starts while a burst is being generated. The quiet time should be set to a value smaller than the time between bursts, but large enough to ignore power changes within a burst. You can use this trigger with the NI-TClk API.

Reference