DEA202450BT-1261A2

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Introduction of RF Filters

Radio-frequency (RF) filters are essential components of any modern wireless communication system. These filters are used to transmit and receive frequencies within a specific range, while also isolating unwanted frequencies. RF filters are used in many different applications, from broadcast radio reception and cellular phones to air-traffic control and military communication systems.

When designing an RF system, it is important to use the right type of filter to ensure maximum performance from the system. Filters are generally designed for either low-pass, high-pass, notch, or bandpass applications. Low-pass filters are used to block higher frequencies while passing lower ones, while high-pass filters block lower ones and let the higher ones through. Notch filters block a specific frequency, while bandpass filters are used to limit the frequency range of transmission.

The DEA202450BT-1261A2 RF Filter

The DEA202450BT-1261A2 is a compact band-pass filter from Murata Electronics that is designed to filter out unwanted frequencies while allowing desirable ones to pass through. This filter is specifically designed for frequencies between 0.8 – 2.7 GHz, with a very low insertion loss of only 1 dB. This filter also offers excellent isolation, with over 40 dB rejection at the band edges and insertion loss less than 0.3 dB in the passband.

The DEA202450BT-1261A2 is a cost-effective solution that allows users to filter their signal with great accuracy without sacrificing performance. It is also easy to install and is well-suited for use in high-performance wireless communication systems.

Application Field and Working Principle of DEA202450BT-1261A2

The DEA202450BT-1261A2 can be used in a variety of applications, including base stations, mobile phones, wireless LANs, WiMAX systems, and point-to-point systems. It is also widely used in military and aerospace applications where high performance, low weight, and size are critical.

The DEA202450BT-1261A2 is typically used in a receiver path. It works by filtering out high-frequency signals while allowing low-frequency signals to pass through. This allows signals that lie within the desired frequency range to be received and processed without interference from outside sources.

The filter also provides excellent isolation at the band edges, limiting interference from nearby carriers. This ensures that signal quality is maximized and that overall system performance is improved.

Conclusion

The DEA202450BT-1261A2 is a band-pass filter designed to provide exceptional performance in a variety of applications. It has a low insertion loss and high rejection at the band edges, making it an ideal choice for any wireless communication system. The filter is easy to install and cost-effective, making it an attractive option for a variety of applications.

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