RFM products are now Murata products. SF1186B-3 Designed for GPS RF Front-end Applications Low Insertion Loss 3.0 x 3.0 x 1.3 mm Surface-mount Case 1575.42 MHz No Matching Circuit Required Complies with Directive 2002/95/EC (RoHS) Pb SAW Filter Maximum Ratings at +25 C Unless Stated Otherwise Rating Symbol Value Units Maximum Input Signal Level +10 dBm Maximum DC Voltage WVdc 4 Volts Operating Temperture Range T -40 to +85 C A Storage Temperature Range T -40 to +105 C STG Reflow Soldering Temperature, 10 Seconds T 260 C Reflow10 SM3030-6 Reflow Soldering Temperature, 40 Seconds T 235 C Reflow40 Characteristic Sym Notes Min Typ Max Units Center Frequency f 1 1575.42 MHz C 1 dB Bandwidth 1 10 18 MHz VSWR, fc 2.0 MHz 1.4:1 2.0:1 Insertion Loss 1 2.68 3.5 dB Attenuation Referenced to 0 dB: 850 MHz 1 45 51.2 1500 MHz 1 40 52.7 1535.42 MHz 1 20 38.9 dB 1615.42 MHz 1 20 58.8 1640 MHz 1 45 59.1 1700 MHz 1 50 56.7 Temperature Coefficient -30 ppm/C Operating Temperature T 1-40 +85 C A Single Ended Input / Output, Impedance match No matching network required for operation at 50 ohms Case Style SM3030-6 3 x 3 mm Nominal Footprint Lid Symbolization Y=year, WW=week, S=shift 598 YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel 6 Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Pin Description Pin Description Ground Ground 1 4 Input Output 2 5 Ground Ground 3 6 NOTES: 1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with- out impedance matching and measured with 50 network analyzer. 2. The design, manufacturing process, and specifications of this filter are subject to change. 3. Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port 2, so that the filter must always be installed in one direction per the circuit design. 4. US and international patents may apply. 5. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. 6. Tape and Reel Standard Per ANSI / EIA 481. 7. Electrostatic Sensitive Device. Observe precautions for handling. 2010-2014 by Murata Electronics N.A., Inc. SF1186B-3 (R) 3/20/14 Page 1 of 5 www.murata.com25 Jul 2005 11:14:38 CH1 S log MAG 10 dB/ REF 0 dB 1 : 0 dB 21 SF1186B-2, demo untuned 0.000 000 MHz 1 Max REF=1 PRm BW: 18.207 701 MHz 2 Cor 3 4 cent: 1574.834428 MHz Q: 86.493 1 loss: -2.6103 dB CH1 CENTER 1 575.420 000 MHz SPAN 200.000 000 MHz CH2 S log MAG 10 dB/ REF 0 dB 1 0 dB 21 0.000 000 MHz REF=1 PRm 1 2 -37.117 dB -34.948 MHz Cor 3 -52.104 dB -92.563 MHz 4 -48.79 dB -730.751 MHz 2 4 3 CH2 CENTER 1 268.520 000 MHz SPAN 1 636.800 000 MHz 2010-2014 by Murata Electronics N.A., Inc. www.murata.com SF1186B-3 (R) 3/20/14 Page 2 of 5