page 1 ? 2008, kr electronics, inc. ch1 s31 log 1 db/ ref -1 db cor ch3 s31 del 5 ns/ ref 30 ns center 140 . 000 000 mhz span 60 . 000 000 mhz cor smo 17 dec 2008 10:06:37 ch2 s31 log 10 db/ ref 0 db start 10 . 000 000 mhz stop 1 000 . 000 000 mhz avg 16 17 dec 2008 10:07:43 kr electronics kr 2880 is a 140 mhz group delay equalized bandpass filter. the filter has a passband from 110 mhz to 170 mhz. other passband frequencies are available. please consult the factory. general description kr electronics, inc. features ?? 140 mhz center frequency ?? sharp transition to stopband ?? group delay equalized ?? 50 ? source and load typical performance www.krfilters.com passband amplitude & group delay (1 db/div and 5 nsec/div) 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 ? 2008, kr electronics, inc. parameter specification filter type bandpass passband (< 2 db) 110 mhz to 170 mhz passband ripple < 1 db passband group delay ripple 120 mhz to 160 mhz < 3 nsec attenuation at 95 mhz > 50 db (60 db typical) attenuation at 239 mhz > 50 db (>70 db typical) source and load 50 ? ? insertion loss < 5 db (3 db typical) kr electronics 2880 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 dimensions in inches metal case also available in surface mount?see part # 2879
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