B39389J1981M100

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SAW Filters

Surface acoustic wave (SAW) filters are widely used in numerous commercial and industrial applications in order to improve the performance of circuitry. The B39389J1981M100 SAW filter is no exception, offering a unique and incredibly efficient solution to optimize filtering across a wide range of frequencies.

Application Field

The B39389J1981M100 SAW filter is designed to be used within consumer electronics applications such as mobile phones, laptop computers, and tablets. It is especially effective at eliminating harmonic interference and can improve the signal-to-noise ratio significantly. It is suitable for high volume production and allows for a low-cost yet reliable solution to a variety of filtering issues.

Working Principle

The B39389J1981M100 SAW filter utilizes a transverse wave across a piezoelectric substrate in order to filter out unwanted electromagnetic frequencies. It works on the principle that when a frequency input is provided, a corresponding transverse wave is generated which is dependent on the input frequency. This transverse wave is then split into a transmitted wave and a reflected wave, and this reflection is dependent on the characteristics of the filter in order to filter the input frequencies and eliminate undesirable signals. The frequency response of the filter is highly trusted and is designed to be extremely consistent across a wide range of input frequencies.

The B39389J1981M100 SAW filter is ideal for minimizing undesired harmonic interference and is capable of working within harsh environmental conditions due to its robust construction. It can work within the range of 2.4–2.482GHz, making it perfect for use within a wide range of consumer applications. The filter is also designed to be extremely compact, making it ideal for applications with limited physical space.

Conclusion

The B39389J1981M100 SAW filter is an excellent solution for using within consumer electronic applications. It is designed to significantly reduce harmonic interference and improve signal-to-noise ratios. It is also capable of operating within harsh environments and has a very efficient frequency response. Furthermore, it is designed to be extremely compact, making it the perfect filter for applications with limited physical space. It is a reliable and cost-effective solution that offers excellent performance.

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