page 1 ? 2009, kr electronics, inc. 2957, 2 mhz notch filter, rev 0, december 11, 2009 ch1 s31 log 10 db/ ref 0 db center 2 . 000 000 mhz span 3 . 000 000 mhz 11 dec 2009 19:46:06 1 1 : -75 . 520 db 2 . 000 000 mhz kr electronics, inc. kr electronics part number 2957 is a 2 mhz notch filter. the filter is designed for 50 ? source and load impedance. other notch frequencies, bandwidths and impedances are available. please consult the factory. general description kr electronics, inc. features ?? 2 mhz notch filter ?? 50 ? ?? dip package 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
page 2 ? 2009, kr electronics, inc. 2957, 2 mhz notch filter, rev 0, december 11, 2009 parameter specification filter type notch notch frequency 2 mhz typical 3 db bandwidth 560 khz source & load 50 ? ? ? kr electronics 2957 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 metal case pin 1 is input pin 5 is output all other pins are ground all leads .030? diam eter dimensions inches
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