page 1 ? 2005, kr electronics, inc. ch1 s 21 log mag 1 db/ ref 0 db ch2 s 21 delay ref 30 ns 10 ns/ center 78.600 000 mhz span 20.000 000 mhz smo 15 jan 2005 16:58:30 1 2 ch1 s 21 log mag 10 db/ ref 0 db start 10.000 000 mhz stop 500.000 000 mhz 15 jan 2005 16:53:27 kr electronics 2590-4 kr 2590-4 is a 78.6 mhz bandpass filter. the filter has a mini- mum 1.5 db bandwidth of 17.2 mhz and is designed for 50 ? source and load impedance. other and bandwidths are available. also available in a surface mount package. please consult the factory. general description kr electronics, inc. kr electronics, inc. kr electronics, inc. kr electronics, inc. features features features features ? 78.6 mhz elliptic bandpass ? 50 ? ? sma connectors typical performance www.krfilters.com passband amplitude & group delay (1 db/div & 100 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 ? 2005, kr electronics, inc. parameter specification filter type bandpass center frequency 78.6 mhz insertion loss < 2.5 db ( 1.5 db typical) minimum 1.5 db bandwidth 17.2 mhz attenuation at 43.5 mhz & below > 50 db attenuation at 134.4 mhz & above > 50 db source & load 50 ? kr electronics 2590 kr electronics 2590 kr electronics 2590 kr electronics 2590- - - -4 4 4 4 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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