RF Components - SAW SF2141B 210.38 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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SF2141B

210.38 MHz SAW Filter - IF

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� 5.0 X 7.0 mm Surface-Mount Case
� Complies with Directive 2002/95/EC (RoHS)
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to inquire about samples or to discuss your custom needs.

download data sheet Rev Date 09/09/10

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Specs
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Electrical Characteristics

Characteristic	Symbol	Minimum	Typical	Maximum	Units
Center Frequency	fC		210.38		MHz
Minimum Insertion Loss	IL		8	9	dB
Amplitude Ripple in Fc�0.3MHz	AR		1.2	1.5	MHz
Phase Linearity in Fc�0.63MHz	RMS		3	4	deg
Attenuation: (Reference Level from min IL) Fc�0.63MHz				5	dB
Fc-40 to -20MHz		50	54		dB
Fc-20 to -2.5MHz		33	36		dB
Fc-2.5 to -1.25MHz		33	34		dB
Fc+1.25 to +2.5MHz		33	36		dB
Fc+2.5 to +20MHz		33	36		dB
Fc+20 to +40MHz		50	54		dB
Impedance at Fc: Input ZIN=RIN//CIN		320 Ohm//13.6pF			dB
Input ZOUT=ROUT//COUT		176 Ohm//15pF			dB
Operating Temperature Range	TA	-30		+80	�C