Specifies the frequency of the tone that has a lower frequency among the two tones in the input signal. This value is expressed in Hz.

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 -1 MHz.

Remarks

The following table lists the characteristics of this property.

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