RF1211C

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Frequency - Center:	315MHz
Bandwidth:	900kHz
Insertion Loss:	1.8dB
Ratings:	--
Applications:	Remote Keyless Entry
Mounting Type:	Surface Mount
Package / Case:	8-SMD, No Lead
Height (Max):	0.067" (1.70mm)
Size / Dimension:	0.197" L x 0.197" W (5.00mm x 5.00mm)

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Introduction to RF1211C SAW Filters

SAW filters, or Surface Acoustic Wave filters, are a type of filter commonly used in RF applications. They have good performances and the ability to operate over a wide range of frequencies. The RF1211C is an example of a SAW filter that is suitable for use in a variety of applications. The RF1211C is a high-performance SAW filter with an ultra-low insertion loss and high rejection rates. It can be used for narrow-band, low-noise applications, and also for wide distribution width applications.

Advantages of RF1211C SAW Filters

There are many benefits of using the RF1211C SAW filter. Its high rejection rate makes it an ideal choice for applications where noise or interference is a concern. The RF1211C also has an ultra-low insertion loss, making it suitable for use in low-noise applications. Additionally, the RF1211C has a wide frequency range, making it suitable for use in a variety of applications.

Applications of RF1211C SAW Filters

The RF1211C SAW filter has a wide range of applications in various industries. It can be used in cellular and wireless applications, as well as for audio and video equipment. Additionally, the RF1211C can be used in a variety of measurement, medical, and military applications.

Working Principle of RF1211C SAW Filters

The RF1211C SAW filter works on the principle of surface acoustic waves. Surface acoustic waves are generated by applying an electric signal to a piezoelectric material, such as quartz. The generated surface acoustic wave then propagates across the surface of the material. As the wave passes through the filter, unwanted frequencies are attenuated, allowing only the desired frequencies to pass through. The RF1211C comes with an integrated heater for temperature stabilization, which helps ensure consistent performance over a wide temperature range.

Conclusion

The RF1211C SAW filter is a high-performance filter suitable for a wide range of applications. It has an ultra-low insertion loss and high rejection rate, making it an ideal choice for low-noise applications. Additionally, the RF1211C has a wide frequency range, making it suitable for use in a variety of applications. The filter works on the principle of surface acoustic waves, allowing only the desired frequencies to pass through while attenuating unwanted frequencies.

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