page 1 ? 2010, kr elec tronics, inc. 2753, rev 0, march 16, 2010 ch2 mem log 10 db/ ref 0 db start . 100 000 mhz stop 300 . 000 000 mhz cor 16 mar 2010 14:09:15 kr electronics kr electronics part number 2753 is a 157.5 mhz elliptic type bandpass filter. the filter has a minimum 3 db bandwidth of 55 mhz. other center frequencies and bandwidths available. please consult the factory. general description kr electronics, inc. features ?? 157.5 mhz center frequency ?? 55 mhz min 3 db bandwidth ?? sharp transition to stopband ?? 50 ? source and load ?? surface mount ?? also available with 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 ? 2010, kr elec tronics, inc. 2753, rev 0, march 16, 2010 kr electronics 2753 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, metal cover 2. dimensions in inches 3. max reflow temperature 230 c for 10 sec 4. if boards are cleaned after installation units must be completely dried 5. also available in metal case with sma connectors parameter specification filter type bandpass center frequency 157.5 mhz insertion loss < 2 db 3 db bandwidth 55 mhz min rejection at 115 mhz 50 db min source and load 50 ? rejection at 200 mhz 50 db min
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