page 1 ? 2012, kr electronics, inc. 3068, rev 0, march 10, 2012 kr electronics, inc. kr electronics part number 3068 is a 250 mhz lowpass filter. the filter has a minimum 1 db bandwidth of 250 mhz and 20 db minimum attenuation at 300 mhz. other frequencies are avail- able. please consult the factory. general description kr electronics, inc. features ?? 250 mhz lowpass filter ?? sharp elliptic type design ?? 50 ? source and load ?? surface mount ?? also available with sma connectors 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 (5 db/div)
page 2 ? 2012, kr electronics, inc. 3068, rev 0, march 10, 2012 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 passband amplitude & group delay (1 db/div & 10 nsec/div) kr electronics 3068 kr electronics, inc. www.krfilters.com overall response (5 db/div)
page 3 ? 2012, kr electronics, inc. 3068, rev 0, march 10, 2012 kr electronics 3068 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 parameter specification filter type lowpass insertion loss dc to 250 mhz 1 db max 0.5 db typical rejection at 300 mhz 20 db min 35 db typical source and load 50 ? notes: 1. surface mount package 2. dimensions in inches 3. max reflow temperature 230 c for 10 sec 4. if boards are cleaned after installation units must be completely dried
|
