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NI 9242 User Manual and Specifications
Figure 20.
Typical Passband Response of the NI 9242
Stopband
The filter significantly attenuates all signals above the stopband
frequency. The primary goal of the filter is to prevent aliasing.
Therefore, the stopband frequency scales precisely with the data rate.
The stopband rejection is the minimum amount of attenuation applied
by the filter to all signals with frequencies within the stopband.
Freq
u
ency/D
a
t
a
R
a
te (Hz)
0.5
0.4
0.025
0.000
–0.025
–0.050
0.
3
0.2
0.1
0
G
a
in (dB)