page 1 ? 2014, kr elec tronics, inc. 2925-SMA, rev 0, august 12, 2013 kr electronics, inc. kr electronics part number 2925-SMA is a 70 mhz bandpass filter. the filter has a minimum 1 db bandwidth of 15 mhz. oth- er center frequencies and bandwidths are available. please con- sult the factory. general description kr electronics, inc. features ?? 70 mhz bandpass filter ?? 15 mhz min 1 db bandwidth ?? highly selective elliptic type filter ?? group delay equalized ?? 50 ? source and load ?? sma connectors ?? also available in surface mount 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 (10 db/div)
page 2 ? 2014, kr elec tronics, inc. 2925-SMA, rev 0, august 12, 2013 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 & 4 nsec/div) kr electronics 2925-SMA kr electronics, inc. www.krfilters.com overall response (10 db/div)
page 3 ? 2014, kr elec tronics, inc. 2925-SMA, rev 0, august 12, 2013 kr electronics 2925-SMA 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 bandpass center frequency 70 mhz insertion loss at center frequency 5 db max 1 db bandwidth 15 mhz min 20 db bandwidth 23 mhz max 35 db bandwidth 25 mhz max source and load 50 ? group delay variation (64 mhz to 76 mhz) 8 nsec max < 4 nsec typical notes: 1. dimensions in inches 2. rectangular case 3. also available in surface mount packag e 1.5? x 0.5? x 0.3?(see part number 2925)
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