RFmxInstrMX.GetDigitalGain Method

public int GetDigitalGain(
	string selectorString,
	out double value
)

Public Function GetDigitalGain ( 
	selectorString As String,
	<OutAttribute> ByRef value As Double
) As Integer

Parameters

selectorString  String

Pass an empty string.

value  Double

Upon return, contains the the scaling factor applied to the time-domain voltage data in the digitizer. This value is expressed in dB.

RFmx does not compensate for the specified digital gain. You can use this property to account for external gain changes without changing the analog signal path. The PXIe-5644/5645/5646 applies this gain when the data is scaled. The raw data does not include this scaling on these devices.

Return Value

Reference