www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2009-2011 by rf monolithics, inc. SF1186K-3 1/5/11 electrical characteristics characteristic sym notes min typ max units center frequency f c 1575.42 mhz 2 db bandwidth 40 mhz insertion loss, 1574.42 to 1576.42 mhz il max 0.9 1.5 db amplitude ripple, 1574.42 to 1576.42 mhz 0.1 0.75 db p-p rejection referenced to il max dc to 1450 mhz 35 38 db 1450 to 1520 mhz 30 45 1625 to 1640 mhz 45 48 1640 to 1805 mhz 38 40 1805 to 1910 mhz 38 40 1910 to 2000 mhz 38 43 2000 to 4000 mhz 30 45 4000 to 6000 mhz 20 22 vswr, 1574.42 to 1576.42 mhz 1.15 1.6 terminating source impedance z s 50 ? terminating load impedance z l 50 ? case style sm1411-5 lid symbolization ? = year/month manufacturing code 2 ? sm1411-5 ? rf filter designed for front end gps applications excellent rejection 1.45 x 1.15 mm surface-mount case complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum incident power in passband +10 dbm maximum dc voltage on any non-ground terminal 3 vdc operating temperature range -40 to +95 c component storage temperature range -40 to +105 c storage temperature range in tape and reel -40 to +85 c maximum soldering temerature profile (5 cycles maximum) 265 c for 10 s 1575.42 mhz saw filter SF1186K-3 1. us and international patents may apply. 2. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. pb caution: electrostatic sensitive device. observe precautions for handling. notes:
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2009-2011 by rf monolithics, inc. SF1186K-3 1/5/11 frequency response plots
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2009-2011 by rf monolithics, inc. SF1186K-3 1/5/11 input vswr plot output vswr plot
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2009-2011 by rf monolithics, inc. SF1186K-3 1/5/11 5-terminal surface-mount case 1.45 x 1.15- mm nominal footprint sm1411-5 case connection terminals input c output a ground b, d, e test circuit 50 ohm package dimensions electrical connections circuit board footprint 50 ohm 2 ?
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2009-2011 by rf monolithics, inc. SF1186K-3 1/5/11 reel dimensions - 7 inch reel, 3000 filters tape dimensions
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