CBPFS-0866

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Surface acoustic wave (SAW) filters have been widely used in the past few decades as a type of bandpass device. The CBPFS-0866 is a popular SAW filter that operates over a wide frequency range, and is especially suitable for high frequency applications. This article will provide an overview of the device\'s application field and working principle.

The CBPFS-0866 SAW filter is a good choice for applications requiring a wide frequency range and high performance. It features an insertion loss of less than 3dB from 700MHz to 4000MHz, and an attenuation of greater than 10dB from 0.5MHz to 4800MHz. With a high selectivity of up to 40dB in the passband, this filter can easily adapt to various types of applications. The CBPFS-0866 is also capable of handling high power, with an input power of up to 200mW.

The CBPFS-0866 SAW filter is used in applications such as cellular base stations, satellite receivers, and digital TV. It can be used in any application that requires a wide range of frequencies or high precision filtering. This filter is also very useful for applications that require a high level of performance, such as military and medical applications.

The CBPFS-0866 SAW filter works on the principle of surface-acoustic waves. A surface-acoustic wave is a mechanical vibration propagating along the surface of a medium. These waves are created by the application of an electrical signal to electrodes on the surface of the material. When the signal is applied, the electrodes vibrate, producing a pattern of waves that travel along the surface of the medium.

The CBPFS-0866 SAW filter uses this principle to achieve its high performance. It consists of a patterned metal panel with an array of electrodes on it. When the input signal is applied, a surface acoustic wave is generated, which is then converted into the desired frequency range. The size and shape of the metal panel, as well as the spacing between the electrodes, determine the range of frequencies that the filter is able to process.

The CBPFS-0866 SAW filter is also highly efficient, as it does not generate any additional heat. Its low power consumption makes it ideal for low-power applications. This filter also has a low profile, which makes it easy to install and maintain. Its superior rejection performance also makes it ideal for applications that require high signal rejection.

In summary, the CBPFS-0866 SAW filter is a popular choice for applications requiring a wide frequency range and high performance. It works on the principle of surface-acoustic waves, making it efficient and low-power. Its superior signal rejection performance makes it ideal for applications that require high precision filtering. The CBPFS-0866 is also easy to install and maintain, making it a great choice for applications such as cellular base stations, satellite receivers, and digital TV.

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