Specifies the magnitude units for all waves for which Waves Format property is set to Magnitude.

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 Waves Magnitude Units
Data type ci32.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes
dBm 0

Sets wave magnitude units to dBm.
dBmV 1

Sets wave magnitude units to dBmV.
dBuV 2

Sets wave magnitude units to dBuV.
dBmA 3

Sets wave magnitude units to dBmA.
W 4

Sets wave magnitude units to watts.
V 5

Sets wave magnitude units to volts.
A 6

Sets wave magnitude units to ampere.