page 1 ? 2014, kr elec tronics, inc. 3131-17.5, 17.5 mhz bandpass, rev 0 kr electronics, inc. kr electronics part number 3131-17.5 is a 17.5 mhz bandpass filter. the filter has a minimum 1 db bandwidth of 28 mhz. other center frequencies and bandwidths available. please con- sult the factory. general description kr electronics, inc. features ?? 17.5 mhz center frequency ?? 28 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. 3131-17.5, 17.5 mhz bandpass, rev 0 passband amplitude 0.5 db/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. 3131-17.5, 17.5 mhz bandpass, rev 0 3.000 .800 .275 .175 2.450 .450 2 x 2-56 unc x .142 sma(m) .490 .800 .400 sma(f) parameter specification filter type bandpass center frequency 17.5 mhz insertion loss 1 db max 1 db bandwidth 28 mhz min 3 db bandwidth 31 mhz typical 40 db bandwidth 22 mhz typical rejection at 1.7 mhz 80 db min source and load 50 ?? notes <0.5 db typical 3.5 mhz to 31.55 mhz ? rejection at 50.5 mhz 80 db min kr electronics 3131-17.5 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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