RF1211 Datasheet | RF Monolithics

.. ® RF1211 315.0 MHz SAW Filter - - - - - Ideal Front-End Filter for USA Automotive Wireless Receivers Low-Loss, Coupled-Resonator Quartz Design Simple External Impedance Matching Rugged TO39 Hermetic Package plies with Directive 2002/95/EC (RoHS) Pb The RF1211 is a low-loss, pact, 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...