Campbell Scientific CR9000X Measurement and Control System - Manual (Page 116)

Section 3. CR9000X Measurement Details
Chart 3.2.3-1 Log Plot of Filter Response Based on Scan Interval
In addition, due to using smaller integration times, the fifth order Sinc filter
attenuates the signal less at the lower frequencies. The attenuation versus Sinc
filter order is plotted in Chart 3.2.3-2.
Chart 3.2.3-2 Linear Plot of Filter Response Based on Scan Interval
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