page 1 ? 2014, kr elec tronics, inc. 3131-11.7, 11.7 mhz bandpass, rev 0, january 17, 2014 kr electronics, inc. kr electronics part number 3131-11.7 is a 11.7 mhz bandpass filter. the filter has a minimum 1 db bandwidth of 20 mhz. other center frequencies and bandwidths available. please con- sult the factory. general description kr electronics, inc. features ?? 11.7 mhz center frequency ?? 20 mhz min 1 db bandwidth ?? sharp transition to stopband ?? high stopband rejection >80 db ?? 50 ? source and load ?? sma connectors 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 ? 2014, kr elec tronics, inc. 3131-11.7, 11.7 mhz bandpass, rev 0, january 17, 2014 passband amplitude & group delay (1 db/div & 200 nsec/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
page 3 ? 2014, kr elec tronics, inc. 3131-11.7, 11.7 mhz bandpass, rev 0, january 17, 2014 parameter specification filter type bandpass center frequency 11.7 mhz insertion loss 1 db max 1 db bandwidth 20 mhz min 22.7 mhz typical 3 db bandwidth 22.2 mhz typical 40 db bandwidth 27.5 mhz typical rejection at 0.83 mhz 80 db min source and load 50 ?? notes 0.2 db typical 1.71 mhz to 21.75 mhz ? rejection at 34.8 mhz 80 db min kr electronics 3131-11.7 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. sma(f) to sma(m) 2. mounting inserts 2x 2-56 3. dimensions in inches
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