| There are over 50 million transmitters and receivers manufactured each year that utilize low-power RF for security, control, and data transmission. These systems typically transmit less than 1 milliwatt of power, operate at distances up to 200 meters, and do not require user licenses for operation. Recently, demands for higher performance and advanced packaging are evolving in markets for multifunction automotive, remote keyless entry. Consumer markets for wireless door chimes and high-fidelity stereo equipment, and smart-card applications are as equally demanding for low-cost, stable, frequency sources. |
| 3x3mm Surface-Mount Package |
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| 4x6mm Surface-Mount Package |
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SAW Resonators
RFM is a world leader in the supply of surface-mount SAW resonators. We are continuing our development efforts with both one and two port SAW resonators in smaller packages, with lower loss and tighter tolerance on center frequency.
SAW Front End Filters
RFM has an extensive product line of low cost, rugged SAW front end filters and offers them in a variety of packages and frequencies for wireless applications in the automotive, consumer, industrial and medical markets.
Features:
- Very low insertion loss
- Small form factor
- Excellent rejection characteristics
- Superior temperature stability
Applications
Some popular applications of SAW resonators and front end filters include:
- Tire pressure monitoring systems
- Remote keyless entry
- Automobile Immobilizers
- Security systems
- RFID tags
- Automated meter reading
- Medical equipment
- Sports & performance monitoring
- Comand & control links
RFM is committed to providing RF components for low-power wireless applications. By our continuous development efforts we will address new markets and demands for higher performance, smaller package size, lower cost, and improved reliability in our products. |
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