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RF1211D, RF1230C, RF12317

Table of contents:
Info of RF1211D
Info of RF1230C
Info of RF12317

RF1211D, RF1230C, RF12317 Selling Leads, Datasheet

MFG:N/A Package Cooled:NA/ D/C:09+

RF1211D, RF1230C, RF12317 Datasheet download

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Part Number: RF1211D

MFG: N/A

Package Cooled: NA/

D/C: 09+

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RF1211D General Description

The RF1211D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 315.0 MHz receivers. Receiver designs using this filter include superhet with 10.7 MHz or 500 kHz IF, direct conversion and superregen. Typical applications of these receivers are wireless remote-control and security devices (especially for automotive keyless entry) operating in the USA under FCC Part 15, in Canada under RSS-210, and in Italy

This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater than 40 dB, of the LO and image spurious responses of superhet receivers with 10.7 MHz IF. RFM's advanced SAW design and fabrication technology is utilized to achieve high performance and very low loss with simple external impedance matching.

RF1211D Maximum Ratings

Rating	Value	Units
Incident RF Power	10	dBm
DC Voltage	12	VDC
Storage Temperature	-40 to +125
Operable Temperature Range	-40 to +125
Soldering Temperature (10 seconds / 5 cycles max.)	260

RF1211D Features

• Ideal Front-End Filter for Domestic Wireless Receivers
• Low-Loss, Coupled-Resonator Quartz Design
• Simple External Impedance Matching
• Complies with Directive 2002/95/EC (RoHS)

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