B39941B9803P810S99

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Part Status:	Last Time Buy

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Introduction of B39941B9803P810S99 SAW Filters
Surface acoustic wave (SAW) filters are a type of electronic frequency-selective filter used for radio frequency (RF) applications. They have the advantages of low power consumption, low insertion loss, high selectivity, small size and light weight. B39941B9803P810S99 is a SAW filter from Murata Electronics. This filter can be used in various applications such as cellular phones, Wi-Fi routers, wireless LANs, GPS receivers, automotive applications, medical equipment, sensors, and security systems.
Application Field of B39941B9803P810S99
Murata’s B39941B9803P810S99 SAW filter is a compact and low power consumption product that is suitable for use in mobile, wireless, and high-reliability applications. It can be used in various applications including cellular network base stations, GSM/CDMA phones, Bluetooth, Wi-Fi, GPS receivers, automotive systems, broadcast and cable TV systems, medical devices, sensing applications, and security systems. It is also suitable for applications in which the electrical characteristics must be maintained over a wide temperature range of -40 °C to +85 °C.
Features of B39941B9803P810S99
Murata’s B39941B9803P810S99 SAW filter provides excellent performance over a wide frequency band, which makes it an ideal choice for a variety of RF applications. Its features include: low insertion loss, high selectivity, small size, light weight, and low power consumption. It also offers a high level of immunity from undesired signals and noise. The filter is capable of operating over a frequency range of 700 MHz to 2400 MHz and has a nominal passband of 50 MHz to 490 MHz. It has a nominal passband insertion loss of 1.6 dB max. and a nominal passband return loss of -12 dB min.
Working Principle of B39941B9803P810S99
Murata’s B39941B9803P810S99 SAW filter is a highly reliable RF filter that uses an acoustic array as the active element. It has a frequency-selective surface that is composed of several resonator elements arranged in an array. When an RF signal passes through the array, it excites a mechanical wave on the surface of the array. This wave is propagated along the array, and its amplitude and direction are altered by the impedances of the elements. This produces a filtering effect; resonant frequencies are passed while non-resonant frequencies are attenuated. The filter also has a capacitor and inductor which are used to tune the center frequency and bandwidth of the filter.
Conclusion
Murata’s B39941B9803P810S99 SAW filter is a compact and low power solution that is suitable for a wide range of RF applications. It has a wide operating frequency range, low insertion loss, high selectivity, small size, light weight, and low power consumption. Moreover, it also offers a high level of immunity from undesired signals and noise. It is used for a variety of applications including cellular phones, Wi-Fi, automotive systems, broadcast and cable TV, medical devices, sensing applications, and security systems. The filter is based on an acoustic array, and its center frequency and bandwidth are tuned by using a capacitor and inductor.

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