Specifies whether to optimize the analyzer's dynamic range for the EVM measurement.

Syntax

RFMXWLAN_ATTR_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED

Numeric Value

Data Type

Access

Applies To

10502268

int32

Read/Write

N/A

Remarks


This attribute computes optimum attenuation settings for the analyzer based on the reference level you specify while still avoiding ADC or onboard signal processing (OSP) overflow. When you specify the reference level and you notice an overflow error, you can increase the reference level or specify a margin above the reference level by configuring the RFMXWLAN_ATTR_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_MARGIN attribute.

Supported devices: PXIe-5646/5840/5841/5842/5860.

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

RFMXWLAN_VAL_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED_FALSE

0 (0x0)

Specifies that the dynamic range is not optimized for EVM measurement.

RFMXWLAN_VAL_OFDMMODACC_OPTIMIZE_DYNAMIC_RANGE_FOR_EVM_ENABLED_TRUE

1 (0x1)

Specifies that the dynamic range is optimized for EVM measurement.