B39311B3766Z810 Filters

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Surface Acoustic Wave (SAW) filters are electronic components in the microwave frequency range (roughly 300MHz - 3GHz) primarily used for signal processing in mobile telecommunications infrastructure and consumer electronics. These devices are also used in a variety of other applications for frequency selection and signal conditioning such as instrumentation, medical, avionics and automotive.

The B39311B3766Z810 SAW Filter is a broad-band filter, covering an extremely wide range of frequencies from 2.5-3000MHz. This type of filter is often used in high-end consumer electronics for its impressive performance characteristics such as low loss, high rejection and sharp cut-offs. It works on the principle of using frequency and amplitude matching to transform energy from one frequency to another.

The B39311B3766Z810 SAW Filter is comprised of four elements: a piezoelectric substrate, interdigital transducer (IDT), reflecting structure and spacer. The piezoelectric substrate material converts electrical energy to mechanical vibration (or acoustic wave) when charged with a specific frequency. The interdigital transducer is a comb-like structure consisting of two metal electrodes (or fingers) that are electrically connected to allow alternating phases of high and low electrical fields. The reflecting structure is usually made of metal and it helps to form the resonator cavity. The spacer is a layer of insulating material placed between the reflecting structure and the substrate.

The functioning of the B39311B3766Z810 SAW Filter begins when an electrical signal is input to the IDT. This electrical signal excites a mechanical wave, which is then distributed over the entire substrate and reflected off the reflecting structure. This creates an acoustic wave, which is then filtered and only the desired frequencies are allowed to pass through. The reflected wave is then re-combined with the original wave creating constructive interference. This process is then repeated until the desired frequencies have been isolated and amplified.

The B39311B3766Z810 SAW Filter is used in many different applications such as cellular/wireless phones, radio communications, satellite receivers, CATV systems, base stations and satellite navigation systems. It is also used in consumer electronics for high-frequency signal processing in audio, video and computer equipment.

The B39311B3766Z810 SAW Filter is a highly efficient and reliable device that offers superior signal processing performance. It is well-suited for a wide range of applications and provides a cost-effective solution for signal conditioning. The filter is easy to integrate into existing systems and can be customized for specific applications. It is highly reliable and can be used in a wide range of wireless and fixed-line communication systems.

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