B39202B5146U410

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Surface Acoustic Wave (SAW) filters are a type of passive microwave filter that are of the highest quality and are suitable for a wide range of applications. The B39202B5146U410 is a high-frequency SAW bandpass filter, designed for use at a frequency of 3.1GHz. It has a low insertion loss and a high rejection of out-of-band signals, making it suitable for use in telecoms, broadcast and satellite communication systems.

The B39202B5146U410 is designed to work with wave propagation along the surface of a piezoelectric material. A key characteristic of SAW filter technology is that the design takes advantage of the material\'s piezoelectric properties to create waveforms. Piezoelectric materials have the ability to convert electrical energy into mechanical energy, and vice versa. The piezoelectric properties of the material can be used to produce a wave pattern, by applying a voltage across the material.

The wave pattern propagates along the piezoelectric material and is affected by the characteristics of the material. This wave pattern forms the basis for the design of a SAW filter. In the B39202B5146U410, this wave pattern is craftily manipulated to form a complex pattern of periodic interdigital electrodes, which are the main components of the filter. When an electrical signal enters the filter, these electrodes interact with the wave pattern in order to filter out frequencies which do not match the centre frequency of the filter. This is how the filter is able to reject out-of-band signals.

The B39202B5146U410 SAW filter has a centre frequency of 3.1GHz and a bandwidth of 40MHz. This makes it ideal for telecoms, broadcast and satellite communication systems, where a high-frequency signal is marginal and a high rejection of out-of-band signals is necessary in order to prevent interference. Additionally, the filter features a high attenuation and an ultra-low insertion loss, making it suitable for applications where signal degradation must be minimised. The filter is also extremely small, measuring just 2.5 x 2.7mm in package size, making it ideal for miniaturised communication systems.

In summary, the B39202B5146U410 is a high-frequency SAW bandpass filter, designed for use in telecoms, broadcast and satellite communication systems. The filter takes advantage of the piezoelectric properties of the material to create a wave pattern, which is used to filter out signals which do not match the centre frequency of the filter. The filter features a high rejection of out-of-band signals, a high attenuation and an ultra-low insertion loss, making it ideal for miniaturised communication systems that require a high level of signal integrity.

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