page 1 ? 2007, kr electronics, inc. ch1 s 21 log mag 1 db/ ref 0 db cor prm ch2 s 21 delay ref 27 ns 1 ns/ start .100 000 mhz stop 19.000 000 mhz cor avg 16 smo prm 5 feb 2007 11:50:04 1 2 ch1 s 21 log mag 10 db/ ref 0 db start .100 000 mhz stop 100.000 000 mhz cor prm 5 feb 2007 11:47:37 kr electronics kr 2758 is a 12 mhz modified bessel lowpass filter. the filter has constant delay and good transient characteristics. the 3 db bandwidth is 12 mhz and the filter is designed for 50 ? source and load impedance. other p assband frequencies, bandwidths and impedances are available. please consult the factory. general description kr electronics, inc. features ? 12 mhz modified bessel ? constant delay and linear phase ? good transient characteristics ? 50 ? ? dip package typical performance www.krfilters.com amplitude & group delay (1 db/div & 1 nsec/div) 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 ? 2007, kr electronics, inc. parameter specification filter type lowpass 3 db bandwidth 12 mhz attenuation at 40 mhz approximately 50 db constant group delay to 19 mhz source & load 50 ? kr electronics 2758 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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