Instructions

Chapter 3 Functions of the Front Panel of RTSA RIGOL
RSA3000E User Guide 3-7
Filter Type
Sets the type of the FFT window function.
RTSA adopts 6 filter types: Gaussian, Flattop, Blackman-Harris, Rectangular, Hanning,
and Kaiser.
You can select a proper filter type according to the actual measurement
requirements. You can refer to the following table.
Window Function
Spectral
Leakage
Amplitude
Accuracy
Frequency
Resolution
Gaussian
Moderate
Good
Moderate
Flattop
Good
Excellent
Poor
Blackman-Harris
Excellent
Good
Moderate
Rectangular
Poor
Poor
Excellent
Hanning
Good
Moderate
Good
Kaiser
Good
Good
Moderate
Note: After you select the PvT measurement view in the PvT measurement mode,
the bandwidth setting menu BW is disabled.