Specifies the alpha value to use when calculating the pulse-shaping FIR filter coefficients. You can use this property only when the Filter Type property is set to Raised Cosine and with signal generators that support onboard signal processing (OSP). NI-RFSG returns an error if you use this property with a device that does not support OSP.

Supported Devices: PXI-5671, PXIe-5672/5673/5673E

Remarks

The following table lists the characteristics of this property.

Short Name Raised Cosine Filter Alpha
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Channel-based No
Resettable Yes