page 1 ? 2010, kr electronics, inc. 2986, rev 0, april 21, 2010 kr electronics, inc. kr 2986 is a 320 mhz bandpass filter. the 1 db bandwidth is 60 mhz minimum. the filter is group delay and amplitude equalized. other center frequenci es and bandwidths available. please consult the factory. general description kr electronics, inc. features ?? 320 mhz center frequency ?? 60 mhz min 1 db bandwidth ?? group delay/phase equalized ?? elliptic response ?? sma connectors ?? 50 ? source and 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 ? 2010, kr electronics, inc. 2986, rev 0, april 21, 2010 passband amplitude & group delay (1 db/div & 5 nsec/div) kr electronics 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 stopband to 1 ghz (10 db/div)
page 3 ? 2010, kr electronics, inc. 2986, rev 0, april 21, 2010 parameter specification filter type bandpass center frequency 320 mhz insertion loss < 5 db (4 db typical) minimum 1 db bandwidth 60 mhz attenuation 264 mhz 50 db min attenuation 380 mhz 50 db min source and load 50 ?? ? kr electronics 2986 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 notes: 1. dimensions in inches 2. rectangular case 3. also available in surface mount package 0.5? x 2.0? x 0.30?
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