B39861B4232H410

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Surface Acoustic Wave (SAW) Filters are often used as filter and frequency selective components in numerous common electronic applications. They are used in a wide variety of products – from cellular phones to direct broadcast satellite (DBS) systems – as filters to ensure a proper signal response. SAW filters are increasingly being used in frequency-sensitive applications as an alternate and sometimes superior solution to conventional, mechanical, passive filter designs.

The B39861B4232H410 is a compact, surface mountable filter designed for use in the frequency ranges up to 1 GHz. This filter consists of a positive temperature coefficient piezoelectric substrate, electrodes and interdigital transducers (IDTs). The IDTs are used to generate a surface acoustic wave within the substrate, providing frequency-selective filtering of the incoming signal. The substrate is normally gold-plated quartz for high temperature stability and stability in corrosive environments.

The electrodes are connected to the IDTs. The electrodes are typically located on the top and bottom of the filter to create an electric field across the substrate and drive the IDTs. The electric field creates an acoustic wave within the substrate material which travels down the surfaces of the substrate and is reflected by the IDTs at each end of the substrate. The frequency response of the filter is determined by the IDT configuration and the propagation characteristics of the IDT clocked wave. The B39861B4232H410 features an attenuation of 20 dB at 1 GHz with low insertion loss and very high stopband rejection.

The B39861B4232H410 is ideal for applications that require high performance and wide frequency ranges. It is suitable for use in applications such as wireless communications systems, radio receivers, transceivers and base stations, as well as aircraft, automotive and medical applications. The filter can be used to reject undesired signals, to improve sensitivity, and to increase noise rejection in cellular phone systems or in satellite systems.

The B39861B4232H410 is designed to operate in temperature ranges of -40°C to +85°C. It offers a wide dynamic range, low insertion loss and high stop band attenuation, making it suitable for a variety of applications. For example, it can be used in aircraft transceivers, which require stable temperature performance and wide frequency ranges. In addition, it can be used to select between two different channels in a digital receiver, such as a DBS receiver, to enable switching between two channels without any degradation in performance.

The B39861B4232H410 is also designed for applications that require very high stopband attenuation and very low insertion loss. It is suitable for use in communication systems that require reduced power consumption and thus a lower signal-to-noise ratio. In addition, it is suited for use in products that require a fast response time and low noise level. For example, it can be used in radar systems to reduce interference and increase reliability.

In summary, the B39861B4232H410 is a compact, surface-mountable SAW filter with a wide range of applications. It offers high performance and wide frequency ranges, making it suitable for many different applications. It is designed for temperature ranges of -40°C to +85°C with low insertion loss and high stopband rejection. It is suitable for use in wireless communication systems, radio receivers, transceivers and base stations, aircraft, automotive and medical applications.

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