page 1 ? 2012, kr elec tronics, inc. 3088, rev 0, december 6, 2012 kr electronics, inc. kr electronics part number 3088 is a 3.4 khz notch filter. the filter has a typical 3 db bandwidth of 2.44khz. other center fre- quencies and bandwidths are available. please consult the facto- ry. general description kr electronics, inc. features ?? 3.4 khz notch frequency ?? 2.44 khz typical 3 db bandwidth ?? high attenuation in notch ?? 50 ? source ?? 1000 ? load typical performance www.krfilters.com 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 overall response (10 db/div)
page 2 ? 2012, kr elec tronics, inc. 3088, rev 0, december 6, 2012 respone in notch (10 db/div) kr electronics, inc. typical performance kr electronics, inc. www.krfilters.com 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 overall response (10 db/div)
page 3 ? 2012, kr elec tronics, inc. 3088, rev 0, december 6, 2012 kr electronics, inc. 3088 kr electronics, inc. physical dimensions specifications www.krfilters.com 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 parameter specification notes filter type notch notch frequency 3.4 khz insertion loss 6 db typical 3 db bandwidth 2.44 khz rejection at 3.4 khz 60 db min rejection 3.1 khz to 3.7 khz 30 db min source impedance 50 ? load impedance 1000 ? notes: 1. dimensions in inches 2. rectangular case
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