RF Components - SAW SF2017E 1220 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
Products Guide

SF2017E

1220 MHz SAW Filter - IF

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� 200 ohm Balanced Input and Output Ports
� 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 04/21/10

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Specs
AppNotes
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Electrical Characteristics

Characteristic	Symbol	Minimum	Typical	Maximum	Units
Center Frequency	fC		1220		MHz
Insertion Loss, 1216 to 1224 MHz	IL		3.4	5.3	dB
Amplitude Ripple, 1216 to 1224 MHz			0.6	1.8	dBP-P
Attenuation, Referenced to 0 dB
500 to 1129 MHz		50	57		dB
1129 to 1135 MHz		50	57		dB
1144 to 1152 MHz		46	57		dB
1132 MHz		50	57		dB
1148 MHz		48	57		dB
1176 MHz		50	56		dB
1184 MHz		46	55		dB
1290 to 2000 MHz		50	55		dB
Group Delay Ripple, 1216 to 1224 MHz			12		nsP-P
Balanced Source Impedance			200		ohms
Balanced Load Impedance			200		ohms