page 1 ? 2006, kr electronics, inc. ch1 s 21 log mag 1 db/ ref 0 db start .100 000 mhz stop 420.000 000 mhz cor prm ch2 s 21 delay ref 0 s 5 ns/ cor prm 20 nov 2006 09:45:36 1 2 ch1 s 21 log mag 10 db/ ref 0 db ch1 start .030 000 mhz stop 1 500.000 000 mhz cor prm 20 nov 2006 09:44:00 kr electronics kr part number 2738 is a surface mount lowpass filters with a mini- mum 1.5 db bandwidth of 420 mhz. other passband frequencies are available. please consult the factory. general description kr electronics, inc. features ? surface mount package ? 1.2:1 transition to stopband ? 35 db stopband ? 50 ? source and load typical performance www.krfilters.com passband amplitude & group delay (1 db/div and 10 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 ? 2006, kr electronics, inc. parameter specification filter type lowpass end of passband fc ( < 1.5 db) 420 mhz attenuation at 500 mhz > 35 db source & load 50 ? kr 2738 lowpass 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. input is 1 2. output is 8 3. all others are ground 4. max reflow temp is 209 c for 10 sec max
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