page 1 ? 2004, kr electronics, inc. ch1 s 21 log mag .5 db/ ref 0 db start .100 000 mhz stop 4.000 000 mhz cor prm ch2 s 21 delay ref 350 ns 10 ns/ cor avg 16 smo prm 19 jul 2004 13:56:15 1 2 ch1 s 21 log mag 10 db/ ref 0 db start .100 000 mhz stop 100.000 000 mhz prm 19 jul 2004 13:53:35 kr electronics 2547-4000 kr 2547-4000 is a 4 mhz, group delay equalized lowpass filter. other bandwidths are available. please consult the factory. general description kr electronics, inc. kr electronics, inc. kr electronics, inc. kr electronics, inc. features features features features ? elliptic type response ? sharp transition to stopband ? 60 db typical stopband ? < 1 phase linearity in passband ? 50 ? source and load typical performance www.krfilters.com passband amplitude & group delay (0.5 db/div and 25 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 ? 2004, kr electronics, inc. parameter specification filter type lowpass insertion loss < 1 db (0.5 db typical) end of passband < 1 db 4 mhz start of stopband >45 db (typically > 60 db) 8 mhz phase linearity to passband end < 1 source and load 50 ? kr electronics 2547 kr electronics 2547 kr electronics 2547 kr electronics 2547- - - -4000 4000 4000 4000 kr electronics, inc. kr electronics, inc. kr electronics, inc. 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
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