Returns the frequency bin spacing of the spectrum acquired by the measurement. This value is expressed in Hz. This property is not valid if you set the Spectrum Span property to 0.

You do not need to use a selector string to read this result for default signal and result instance. Refer to the Selector Strings topic for information about the string syntax for named signals and results.

Remarks

The following table lists the characteristics of this property.

Short Name Spectrum Results Freq Resolution (Hz)
Data type cdbl.png
Permissions Read Only
High-level VIs RFmxSpecAn Spectrum Fetch Measurement
Resettable No