RF Components - SAW SF2089C 325 MHz SAW SAW Filter - IF - 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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SF2089C

325 MHz SAW Filter - IF

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� Low Insertion Loss
� 5.0 X 5.0 mm Surface-Mount Case
� Single Ended Input and Output
� 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 06/14/10

download RoHS Statement

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Specs
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Electrical Characteristics

Characteristic	Symbol	Minimum	Typical	Maximum	Units
Nominal Center Frequency	fC		327.5		MHz
Insertion Loss				12	dB
Passband 1.5dB		35			MHz
Group Delay Deviation Fc�17.5 MHz within adjacent 5 MHz windows				50	nsec
Amplitude Ripple Fc�17.5 MHz within adjacent 5 MHz windows				1	dB
VSWR at Fc				2.5
Group Delay Absolute Group Delay Variation; CF �17.5 MHz			50	100	nsec
Rejection 40dB Bandwidth				65	MHz
Temperature Range Storage		-40		85	�C
Temperature Range Operating		-40		85	�C