Specifies the bandwidth definition which you use to specify the value of the SetRbwFilterBandwidth(string, double) method.

Syntax

Namespace: NationalInstruments.RFmx.SpecAnMX

public enum RFmxSpecAnMXSpectrumRbwFilterBandwidthDefinition

Members

NameValueDescription
BandwidthDefinition3dB0

Defines the RBW in terms of the 3dB bandwidth of the RBW filter. When you set the RFmxSpecAnMXSpectrumRbwFilterType method to FFT Based, RBW is the 3dB bandwidth of the window specified by the RFmxSpecAnMXSpurFftWindow method.

BandwidthDefinition6dB1

Defines the RBW in terms of the 6dB bandwidth of the RBW filter. When you set the Spectrum RBW Filter Type property to FFT Based, RBW is the 6dB bandwidth of the window specified by the Spectrum FFT Window property.

BandwidthDefinitionBinWidth2

Defines the RBW in terms of the spectrum bin width computed using FFT when you set the Spectrum RBW Filter Type property to FFT Based.

BandwidthDefinitionEnbw3

Defines the RBW in terms of the ENBW bandwidth of the RBW filter. When you set the Spectrum RBW Filter Type method to FFT Based, RBW is the ENBW bandwidth of the window specified by the Spectrum FFT Window method.