NI-RFSG C Function Reference

NIRFSG_ATTR_IQ_GAIN_IMBALANCE

  • Updated2025-05-22
  • 1 minute(s) read

NIRFSG_ATTR_IQ_GAIN_IMBALANCE

Numeric Value Data
type
Access Coercion High Level Functions
1150072 ViReal64 R/W None None

Description

Specifies the gain imbalance of the I/Q modulator (I versus Q).

Gain imbalance is calculated with the following equation:

Units: dB

Valid Values: -6 dB to 6 dB

Default Value: 0 dB

Supported Devices: PXIe-5644/5645/5646, PXIe-5673/5673E, PXIe-5820/5830/5831/5832/5840/5841/5842

Related Topics

Impairment Calibration

Spurious Performance

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