B39202B9908P810

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Surface acoustic wave (SAW) filters, also known as Piezoelectric filters, are based on the generation, propagation, and reception of elastic surface waves on piezoelectric substrates. They are widely used in the filtering of radio frequency (RF) and microwave signals, and can provide high selectivity, good out-of-band rejection, and excellent insertion loss by applying thin films of conductive material, such as copper, gold, and silver, to the surface of a piezoelectric substrate. As such, they are ideal components for use in applications related to telecom, aerospace and defense, medical, and consumer electronics.

The B39202B9908P810 is a common type of SAW filter designed around the exact frequency response requirements of many RF and microwave applications. It is based on a quartz substrate with two surfaces of silver electrodes, and the combination of this surface with a precisely etched and patterned set of metal films produces the desired frequency response.

The B39202B9908P810 filter operates on the basic principle of SAW filters, which is to convert electric signals into elastic waves on a piezoelectric substrate. A thin layer of conductive material is applied to the surface of the piezoelectric substrate, which serves as an acoustic transducer. The electric signal is then passed through the transducer and converted into elastic wave. Because the wave is propagated along the surface of the substrate, the signal is attenuated and filtered out as it passes through the transducer.

The B39202B9908P810 filter provides the ideal level of filtering for many applications, including wireless communications systems, cell phone base transceiver stations, satellite communication systems, radar systems, and GPS systems. In addition, it provides a wide frequency range of up to 10 GHz while delivering very low insertion loss and excellent signal-to-noise ratio.

In addition to providing excellent filtering capabilities, the B39202B9908P810 SAW filter can also provide time delays. Its adjustable time delay is dependent on the frequency of the signal that is being advanced and delayed, allowing it to be used for tasks such as pulse shaping and time equalization. The overall response of this SAW filter can also be adjusted by changing the shape of the metal film mask that is used to pattern the surface of the substrate. This allows users to further tailor the response for their specific applications.

Overall, the B39202B9908P810 surface acoustic wave filter offers a reliable, cost-effective way of providing precise radio frequency and microwave filtering that is ideal for a wide variety of applications. Its low loss and adjustable time delay make it an excellent choice for applications where high selectivity, good out-of-band rejection, and excellent insertion loss are needed.

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