ni-rfsg-dotnet-api-ref_doc

RfsgIQImpairment Properties

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The RfsgIQImpairment type exposes the following members.

Name

Description

Gets or sets whether the I/Q impairment is enabled.

Gets or sets the gain imbalance of the I/Q modulator (I versus Q), in dB.

Gets or sets I-signal DC offset when using a National Instruments arbitrary waveform generator (AWG).

Gets or sets the units of IOffset and the QOffset.

Note
For any devices except PXIe-5820, if the RfsgIQOffsetUnits method is set to Volts, a 0.1 I offset results in a 0.1 V offset in the output. For PXIe-5820 devices, 0.1 I offset results in a 10% offset in the output.

Gets or sets the Q-signal DC offset when using a National Instruments arbitrary waveform generator (AWG).

Gets or sets the adjustment of the phase angle between the I and Q vectors. If this skew is zero, the phase angle is 90 degrees.