RF Components - SAW SF1080A 499.25 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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SF1080A

499.25 MHz SAW Filter - IF

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� Designed for CATV Applications (Pilot Tone)
� Tightly Controlled Insertion Loss
� 9.1 x 7.1 mm Surface-Mount Case
� Unbalanced 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 09/05/08

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Electrical Characteristics

Characteristic	Symbol	Minimum	Typical	Maximum	Units
Nominal Center Frequency	fC		499.250		MHz
Passband Insertion Loss at fc	IL	6.0	7.5	9.0	dB
0.5 dB Passband	BW0.5	�100			kHz
3 dB Passband	BW3	�800	�970		kHz
Amplitude Ripple over fc �100 kHz				0.5	dBP-P
Rejection fc-200 to fc-3.0 and fc+3.0 to fc+200 MHz		35			dB
Ultimate		40			dB
Operating Temperature Range	TA	-25		+75	�C