Preliminary RFM products are now Murata products. SF1186K-1 RF Filter Designed for Front End GPS Applications 1575.42 MHz Excellent Rejection 1.4 x 1.1 mm Surface-Mount Case SAW Filter Complies with Directive 2002/95/EC (RoHS) Pb Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Maximum DC Voltage Between any Two Terminals 3 VDC SM1411-5 Operating Temperature Range -30 to +60 C Storage Temperature Range -40 to +85 C Maximum Soldering Temerature Profile 265 C for 10 s Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Center Frequency f 1575.42 MHz C 2 dB Bandwidth 40 MHz Insertion Loss, 1570.42 - 1580.42 MHz IL 1.3 3.0 dB Amplitude Ripple, 1570.42 - 1580.42 MHz 1.0 2.0 dB p-p Rejection Referenced to 0 dB: 1490.0 to 1524.0 MHz 40 dB 1626.6 to 1660.5 MHz 45 Return Loss, 1570.42 - 1580.42 MHz 8.5 dB Terminating Source impedance Z 50 S Terminating Load impedance Z 50 L Single-ended Input / Output Impedance Match No matching network required for operation at 50 ohms Case Style SM1411-5 Lid Symbolization ( Y=year, W=week) 2Z YW Standard Quantity on a 7 inch (178 mm) Reel 3000 units CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. US and international patents may apply. 2. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd.p 2010-2014 by Murata Electronics N.A., Inc. SF1186K-1 (R) 7/23/14 Page 1 of 5 www.murata.comFrequency Response 1575.42 MHz filter 0 -1 -2 -3 -4 S21 -5 spec. -6 -7 -8 -9 -10 1525 1535 1545 1555 1565 1575 1585 1595 1605 1615 1625 Freq.(MHz) 1575.42 MHz filter 0 -10 -20 S21 -30 spec. -40 -50 -60 1425 1455 1485 1515 1545 1575 1605 1635 1665 1695 1725 Freq.(MHz) 2010-2014 by Murata Electronics N.A., Inc. SF1186K-1 (R) 7/23/14 Page 2 of 5 www.murata.com Att.(dB) Att.(dB)