B39171B3584Z810

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Founded in the early 80s, SAW filters is a technology that is widely used in signal processing applications, such as audio and video applications, consumer electronics, and communication systems. Among the most commonly used SAW filters is B39171B3584Z810, which is a constant-k surface acoustic wave (SAW) filter design with excellent frequency response characteristics, superior linearity, and good power handling capability. It is suitable for high frequency applications up to 3 GHz. This filter is reliable, stable, and cost-effective, making it a popular choice for many digital signal processing (DSP) applications.

A B39171B3584Z810 filter is composed of a cantilever beam, comb transducers, and a piezoelectric substrate material. The cantilever beam consists of metal foils, which are arranged on the surface of the substrate material. The comb transducers are also composed of metal foils and arranged on the material surface. These metal foils act as thin-film acoustic reflectors, which operate in combination with the substrate material to produce resonance settings. In this way, the frequency response characteristics are set by this combination of metal foils and substrate material.

The working principle of the B39171B3584Z810 filter is based on the refraction and reflection of surface acoustic waves. In short, when acoustic sounds are passed along the comb electrodes, they create surface acoustic waves in the substrate material. When these waves reach the metal foils on the surface, they will begin to reflect and refract in different directions, depending on the shape and position of the foils. By the time these waves reach the electrodes, the frequency components have been filtered out according to the frequency response characteristics that are set by the combination of substrate, foils, and comb electrodes.

The application field of the B39171B3584Z810 filter is mainly in consumer electronics, as it is optimized for high frequency applications. It can be used for audio and video applications, as well as for communication radios, cellular telephones, and other wireless applications. Moreover, this filter can also be used for antenna applications, such as GPS systems, Wi-Fi, and other wireless networks. Therefore, the B39171B3584Z810 filter is highly useful in many consumer electronic and communication applications due to its wide range of frequency response characteristics and its superior linearity, power handling and cost effectiveness.

In conclusion, the B39171B3584Z810 filter is an excellent choice for high frequency applications in high-end consumer electronics and communication applications. Its frequency response characteristics, linearity, power handling, and cost effectiveness make it a highly versatile solution for many digital signal processing needs. In terms of its working principle, the B39171B3584Z810 filter is based on the refraction and reflection of surface acoustic waves, which allows for the manipulation of the frequency response characteristics in order to tune it to specific applications.

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