DEA252450BT-2037C1

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Radio-frequency (RF) filters are important components of any wireless communication system as they are used to selectively attenuate or transmit signals of certain frequencies out of the complex frequency spectrum available. The DEA252450BT-2037C1 is a band-pass filter from Murata that is used for attenuating or transmitting signals in a wide frequency range. It is suitable for many applications in various communication systems.

The DEA252450BT-2037C1 is a high-performance RF band-pass filter offering an excellent insertion loss of data in the frequency range from 880MHz to 2500MHz. It has a very narrow band, high stop-band rejection and high pass-band accuracy for low attenuation values. The maximum stop-band attenuation is better than 50dB while the maximum insertion loss is less than 1.5dB. This makes it an ideal device for wireless communication system applications.

In terms of its application fields, the DEA252450BT-2037C1 is most often used in mobile communications, satellite communications, aviation, automotive and maritime applications, and any other wireless system that requires cost-effective, high-frequency RF filtering. It is suitable for applications in base station subsystems or terminal applications that involve frequency hopping and duplex transmission.

The working principle of the DEA252450BT-2037C1 is fairly simple. It consists of two lumped subcircuits, each containing a high-quality ceramic capacitor and inductor. These form a two-pole, band-pass filter that works by reflecting or absorbing high-frequency signals in a given frequency range. By varying the values of the inductor and capacitor, the response of the filter can be tailored to any desired frequency range.

The DEA252450BT-2037C1 is an ideal solution for systems that require cost-effective, high-performance RF filtering in the frequency range of 880MHz to 2500MHz. Its simple design and flexibility make it suitable for a wide range of applications, including mobile communications, satellite communications, aviation, automotive and maritime applications, as well as any other wireless system requiring RF filtering.

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