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Technical Crystal SAW resonators operate to 434MHz

Posted: 26 Jul 2004 ?? ?Print Version ?Bookmark and Share

Keywords:saw resonator? technical crystal?

Engineered for use in transmitters and local oscillators, new single-port SAW resonators from Technical Crystal Ltd operate within the 433.845MHz to 433.995MHz frequency range with a tolerance of 75kHz.

With a measurement of 5-by-5mm, the surface-mount resonators feature an insertion loss of 1.5dB (typical) or 2dB (max.), temperature coefficient of 0.037ppm/C (typical), impedance of 50 ohms, insulation resistance of 1 megohm (min.), and Q factor of 2,000 (with 50-ohm load) or 12,800 (typical).

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