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 fC1575.42 MHz
2 dB Bandwidth 40 MHz
Insertion Loss, 1574.42 to 1576.42 MHz ILMAX 0.9 1.5 dB
Amplitude Ripple, 1574.42 to 1576.42 MHz 0.1 0.75 dBP-P
Rejection Referenced to ILMAX
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 ZS50 Ω
Terminating Load impedance ZL50 Ω
Case Style SM1411-5
Lid Symbolization = year/month manufacturing code 2
SM1411-5
• RF Filter Designed for Front End GPS Applications
• Excel lent Rejec tion
• 1.45 x 1.15 mm Surface-M ount Ca se
• Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating Value Units
Maximum Incident Power in Passban d +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 Tem eratur e 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
Pack age 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 Filter s
Tape Dimensions
