Specifies the unit of the amplitude level. This property is applicable only for the amplitude and acquired amplitude trace.

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 dBm.

Remarks

The following table lists the characteristics of this property.

Short Name Pulse Amplitude Trace Unit
Data type ci32.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes
dBm 0

Amplitude trace is expressed in dBm.
Volts 1

Amplitude trace is expressed in Volts.
Watts 2

Amplitude trace is expressed in Watts.