Dataforth uses up to seven (7) poles of a modified Butterworth filter in the design of its SCM5B signal conditioners and a Bessel filter in the design of its SCM7B and DIN mount DSCA conditioners.
The type of filter selected will then determine the amount of additional ( or over-sampling) required to reconstruct the original signal's amplitude versus time into a good looking graph.
To try to put these topics into a concise two-page summary we offer up: Dataforth's Sampling Rates and THE LAW
Remember, our Application Engineers can assist you with signal conditioner selection over the phone or via fax and email. Call us at our manufacturing facility in Tucson at 520-741-1404 (fax 520-741-0762) or Email us at firstname.lastname@example.org