RF Components - SAW SF1186G 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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SF1186G

1575.42 MHz SAW Filter - RF

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� Designed for Front End GPS Applications
� Steep Rejection
� 2.5 x 2.0 x 1.05 mm Surface-Mount Case
� No Matching Circuit Required
Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

download data sheet Rev Date 09/14/09

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Specs
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Electrical Characteristics

Characteristic	Symbol	Minimum	Typical	Maximum	Units
Nominal Operating Frequency	fC		1575.42		MHz
Passband Insertion Loss, fC �1.0 MHz	IL		1.5	2.2	dB
Amplitude Ripple, fC �1.0 MHz			0.1	1.0	dBP-P
Attenuation Referenced to 0 dB:					dB
DC to 1400 MHz		35.0	37.0		dB
1400 to 1475 MHz		30.0	34.0		dB
1475 to 1525 MHz		25.0	37.0		dB
1625 to 1640 MHz		30.0	45.0		dB
1640 to 2000 MHz		32.0	34.0		dB
2000 to 3000 MHz		20.0	28.0		dB
S11 VSWR across fC �1.0 MHz			1.2	2.0
S22 VSWR across fC �1.0 MHz			1.2	2.0
Source impedance	ZS		50		Ohm
Load impedance	ZL		50		Ohm
Operating Temperature	TA	-40		+85	�C