Specifies whether RFmx compensates for the instrument noise while performing the measurement when you set the RFMXLTE_ATTR_ACP_NOISE_CALIBRATION_MODE attribute to Auto, or when you set the ACP Noise Cal Mode attribute to Manual and the RFMXLTE_ATTR_ACP_MEASUREMENT_MODE attribute to Measure. Refer to the measurement guidelines section in the Noise Compensation Algorithm topic for more information.

Syntax

RFMXLTE_ATTR_ACP_NOISE_COMPENSATION_ENABLED

Numeric Value

Data Type

Access

Applies To

3149856

int32

Read/Write

N/A

Remarks


You do not need to use a selector string to configure or read this attribute for the default signal instance. Refer to the Selector String topic for information about the string syntax for named signals.

The default value is False.

Name

Value

Description

RFMXLTE_VAL_ACP_NOISE_COMPENSATION_ENABLED_FALSE

0 (0x0)

Disables compensation of the channel powers for the noise floor of the signal analyzer.

RFMXLTE_VAL_ACP_NOISE_COMPENSATION_ENABLED_TRUE

1 (0x1)

Enables compensation of the channel powers for the noise floor of the signal analyzer. The noise floor of the signal analyzer is measured for the RF path used by the ACP measurement and cached for future use. If the signal analyzer or the measurement parameters change, noise floors are remeasured.Supported Devices: PXIe-5663/5665/5668, PXIe-5830/5831/5832/5842/5860