Specifies the reference power corresponding to the gain reference to be used for compression point calculation when you set the AMPM Compression Point Gain Ref property to Reference Power. The reference power can be configured as either input or output power based on the value of the AMPM Ref Pwr Type property. This value is expressed in dBm.

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 -20.

Remarks

The following table lists the characteristics of this property.

Short Name AMPM Compression Point Gain Ref Pwr (dBm)
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes