B39212B8094P810

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SAW Filters

Surface acoustic wave (SAW) filters are electronic filters that are used to pass or reject certain frequencies and to provide signal separation in telecommunications systems. They use surface waves along a piezoelectric material, such as quartz, to achieve their purpose.

B39212B8094P810 Application Field and Working Principle

The B39212B8094P810 is a SAW filter manufactured by EPCOS, a leading supplier of electronic components for a variety of applications. The B39212B8094P810 is a high-precision, low-power SAW filter, designed for use in ultra-wideband (UWB) frequency applications.

The application field of the B39212B8094P810 is wide and includes automotive navigation systems, cellular and wireless communications, GPS-based direction-finding systems, and other UWB applications. This SAW filter can also be used in automotive infotainment systems, smart metering, medical applications, and military communication systems, among others. The B39212B8094P810 is ideal for use in communications systems that require high-frequency stability and high symmetrical selectivity.

In simple terms, the B39212B8094P810 filter works by using surface acoustic wave technology. The filter creates acoustic wave fields using piezoelectric transducers on the surface of the piezoelectric material used in its construction. These transducers create standing waves in the material, resulting in a bandpass filter response. This Bandpass filter response is used to pass or reject frequencies within a certain range, providing signal separation.

The B39212B8094P810 SAW filter offers excellent performance in a wide variety of applications. The filter has a wide operating temperature range of -40 to +85°C, which makes it suitable for use in a variety of industrial and commercial environments. The filter also features a low-power design, with a typical current consumption of just 10mA.

The B39212B8094P810 filter also provides excellent symmetrical selectivity. This means that it can provide consistent performance across a wide frequency range, making it suitable for use in applications that demand precise frequency control. The filter is also resistant to shock, vibration, and environmental influences, giving it outstanding reliability even in harsh environments.

Finally, the B39212B8094P810 is a cost-effective solution for applications that require efficient frequency filtering. As a leading supplier of electronic components, EPCOS has a long history of providing high-quality and reliable components to its customers. The B39212B8094P810 filter epitomizes this commitment to quality and reliability, making it a must-have for any UWB application.

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