page 1 ? 2009, kr electronics, inc. 2951, 210 mhz bandpass, rev 0, december 5, 2009 kr electronics, inc. kr electronics part number 2951 is a 210 mhz bandpass filter. the filter has a minimum 0.5 db bandwidth of 380 mhz. other center frequencies and bandwidths available. please consult the factory. general description kr electronics, inc. features ?? 210 mhz center frequency ?? 20 mhz to 400 mhz passband ?? 50 ? source and load ?? surface mount 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 ? 2009, kr electronics, inc. 2951, 210 mhz bandpass, rev 0, december 5, 2009 passband amplitude & group delay (1 db/div & 10 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
page 3 ? 2009, kr electronics, inc. 2951, 210 mhz bandpass, rev 0, december 5, 2009 parameter specification filter type bandpass center frequency 210 mhz insertion loss 1.5 db max 0.5 db bandwidth 380 mhz min rejection at 10 mhz 30 db min source and load 50 ?? ? ? 0.5 db typical 20 mhz to 400 mhz 40 db typical ? rejection at 1000 mhz 28 db min >37 db typical rejection at 2400 mhz 40 db min >60 db typical kr electronics 2951 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. surface mount package 2. dimensions in inches 3. max reflow temperature 209 c for 10 sec 4. if boards are cleaned after installation units must be completely dried
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