page 1 ? 2007, kr electronics, inc. ch1 s31 log 1 db/ ref 0 db cor ch2 s31 del 20 ns/ ref 160 ns center 70 . 000 000 mhz span 5 . 000 000 mhz cor smo 31 jan 2007 12:15:14 ch1 s31 log 10 db/ ref 0 db center 70 . 000 000 mhz span 100 . 000 000 mhz cor 31 jan 2007 12:15:55 kr electronics 2657-BNC bandpass filter kr 2657-BNC is a 70 mhz bandpass filter with bnc con- nectors. other center frequencies and bandwidths available. also available in a surface m ount package. please consult the factory. general description kr electronics, inc. features ? 70 mhz center frequency ? 3 db bandwidth, 5 mhz min ? bnc connectors ? 50 ? source and load typical performance www.krfilters.com passband amplitude & group delay (1 db/div and 20 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 ? 2007, kr electronics, inc. kr electronics 2657-BNC bandpass 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 filter type bandpass center frequency 70 mhz insertion loss < 5 db 3 db bandwidth 5 mhz min 10 db bandwidth 11 mhz max 60 db bandwidth 30 mhz max source and load 50 ? typical 3.4 db 6.2 mhz 8.0 mhz 24.0 mhz 40 db bandwidth 15.5 mhz notes: 1. dimensions in inches 2. can also be supplied in a surface mount package
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