B39941B9863P810

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SAW Filters are used for signal filtering in various applications. B39941B9863P810 is one such application field and working principle of SAW Filter.

A SAW filter is an electronic device consisting of three main components: an acoustic waveguide, an input and an output. It is used to selectively filter out unwanted noise from signals. It works by making an acoustic wave travel down the waveguide. The waveguide is then converted into a electrical signal at the filter’s output. The filter is a resonance device. It works by allowing certain frequencies to pass through it while reflecting other frequencies. This provides a filter that not only provides effective filtering, but also has a wide passband.

The B39941B9863P810 is specifically designed for high-frequency applications. It has a large passband and a low insertion loss which make it ideal for use in telecommunications, mobile communications and radio frequency (RF) applications. The filter has a bandwidth of 500 MHz and can handle up to 10 GHz of signal power. The filter also has a low stopband insertion loss of less than 3 dB.

The working principle of the B39941B9863P810 is based on surface acoustic wave (SAW) technology. It is composed of a substrate, which is typically a thick film of BaTiO3 sandwiched between two metal plates. The waveguide is cut into the substrate by a combination of etching and ion milling. This process creates two long periods of grooves in the metal layer. The acoustic waves then travel down these grooves and are converted into electrical signals at the output.

The B39941B9863P810 is designed to provide high-performance signal filtering in high-frequency applications. It can handle up to 10 GHz of signal power and provides a wide passband while maintaining a low insertion loss. It is an ideal choice for telecommunications, mobile communication and RF applications.

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