Specifies the expected carrier frequency of the RF signal that needs to be acquired. This value is expressed in Hz. The signal analyzer tunes to this frequency.

You do not need to use a selector string to configure or read this property for the default signal instance. On a MIMO session, use "segment<n>" along with a named or default signal instance as the selector string to configure or read this property. Refer to the Selector Strings topic for information about the string syntax for named signals.

The default value of this property is hardware dependent.

Remarks

The following table lists the characteristics of this property.

Short Name Center Freq (Hz)
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes