B39202B5072U410W3

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Surface acoustic wave (SAW) filters offer a cost-effective solution for frequency control in many RF and microwave systems. B39202B5072U410W3 is a type of these filters, providing both narrow bandwidth and steep attenuation with high selectivity and very high performance.

SAW filters use the transmission of acoustic waves upon the surface of a piezoelectric substrate, such as quartz, lithium tantalate, or polyvinylidene difluoride (PVDF), to filter signals. A voltage signal applied across the piezoelectric substrate creates an acoustic wave with a precise frequency determined by the characteristics of the substrate. This wave then encounters an array of interdigital, finger-like transducers arranged on the surface of the substrate. These transducers convert the acoustic wave into an electrical signal, and the output is then accentuated or filtered, depending on the design of the interdigital transducers.

The B39202B5072U410W3 SAW filter is constructed using modern thin-film technology and is designed to provide filtering of high-frequency signals of up to 6GHz. The filter features an extremely low group delay variation and low insertion loss performance making it ideal for use in high-speed applications such as cellular communication systems. The filter provides an excellent level of selectivity and can easily reject multi-path interference and out-of-band signals.

The B39202B5072U410W3 SAW filter also offers small size and high reliability, making it suitable for use in cost-sensitive communication systems. Its wide temperature range supports extended operating temperatures from -40 °C to 85°C, while its low power consumption makes it perfect for applications requiring battery operation. The filter also features low component count and is easy to integrate, allowing for long-term stable performance.

SAW filters, such as the B39202B5072U410W3, are ideal for applications requiring precision frequency control. They offer high performance, small size, extended temperature range, low power consumption, and high reliability, making them a popular choice for many communication systems. Their wide range of applications includes repeaters, base station transceivers, paging systems, cable TV, radar systems, satellite communications, and other wireless devices.

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