page 1 ? 2001, kr electronics, inc. kr series 2355 notch filter kr series 2355 are active notch filters. notch frequencies from 60 hz to 1000 hz can be specified. the 3 db band- widths can range from 12% of the notch frequency and up. general description kr electronics, inc. features ? active notch filter ? available frequency range 60 hz to 1 khz ? no adjustments necessary typical performance www.krfilters.com figure 1 typical response for 60 hz notch (10 db/div) dc to 120 hz dc 120 hz kr electronics, inc. 91 avenel street avenel, nj 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 web email phone fax
page 2 ? 2001, kr electronics, inc. parameter specification filter type notch notch frequency (fo) 60 hz to 1 khz user specified max 3 db bandwidth from 12% of fo user specified attenuation at fo > 40 db (typically 50 to 60 db) gain 0 db 0.2 db max input voltage 12 v dc offset < 5 mv (1 mv typ) supply voltage 15 vdc supply current 9 ma max (5 ma typ) operating temperature 0 c to 50 c kr series 2355 notch filters kr electronics, inc. physical dimensions specifications www.krfilters.com epoxy package all dimensions in inches connect gnd to both signal ground and common of voltage supply power supply internally decoupled with 0.1 uf ceramic capacitors kr electronics, inc. 91 avenel street avenel, nj 07001 www.krfilters.com sales@krfilters.com (732) 636-1900 (732) 636-1982 web email phone fax
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