RF Components - SAW SF1186K-3 1575.42 MHz SAW SAW Filter - RF - RFM offers a full set of custom embedded wireless networking solutions like Zigbee wireless mesh sensor networks, RF modules, IC transceiver, IC transmitters and IC receivers. RFM, Inc. manufactures low power wireless and RF radio modules, wireless mesh nodes for distributed sensing on distributed sensor networks. Low Power radio, n../arrowband and short range devices, front end saw filters, active RFID, RFIC, coupled resonator filters, single silicon chips in the 70MHZ and 300-1000Mhz range.

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RF Components
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SF1186K-3

1575.42 MHz SAW Filter - RF

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� 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)
Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

download data sheet Rev Date 01/05/11

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Specs
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Electrical Characteristics

Characteristic	Symbol	Minimum	Typical	Maximum	Units
Center Frequency	fC		1575.42		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		dB
1625 to 1640 MHz		45	48		dB
1640 to 1805 MHz		38	40		dB
1805 to 1910 MHz		38	40		dB
1910 to 2000 MHz		38	43		dB
2000 to 4000 MHz		30	45		dB
4000 to 6000 MHz		20	22		dB
VSWR, 1574.42 to 1576.42 MHz			1.15	1.6	dB
Terminating Source impedance	ZS		50		Ohm
Terminating Load impedance	ZL		50		Ohm