Specifies the margin above the reference level you specify when you set the OFDMModAcc Optimize Dynamic Range for EVM Enabled property to True. This value is expressed in dB.

When the property's value 0, the dynamic range is optimized. When you set a positive value to the property, the dynamic range reduces from the optimized dynamic range. You can use this property to avoid ADC and onboard signal processing (OSP) overflows.

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

The default value is 0.

Remarks

The following table lists the characteristics of this property.

Short Name OFDMModAcc Optimize Dynamic Range for EVM Margin (dB)
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes