Specifies the step size for tuning the internal voltage-controlled oscillator (VCO) used to generate the LO signal. The valid values for LO1 include 1 Hz to 50 MHz and for LO2 include 1 Hz to 100 MHz.

Note Do not set this property with the LO Frequency Step Size property.
Note This property is not supported on a MIMO session.

You do not need to use a selector string if you want to configure this property for all signal instances. Specify the signal name in the selector string if you want to configure or read that signal instance. Refer to the Selector Strings topic for information about the string syntax.

The default value is 1 MHz.

Supported devices: PXIe-5830/5831/5832

Remarks

The following table lists the characteristics of this property.

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