B39800X3403H810

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Surface Acoustic Wave (SAW) filters can be used in many fields including wireless communications, aerospace, automotive, industrial and consumer applications. The B39800X3403H810 is a lowpass SAW filter specifically designed for use in wireless equipment for broadband communications. The filter provides a low insertion loss (less than 0.8db over frequency bands up to 3.6GHz) and high rejection across the frequency band. It is available in a small form factor of 8mm x 10mm x 1.8mm, making it suitable for a wide variety of electronics applications including mobile phones, WiFi access points, and consumer electronic devices.

At the core of the B39800X3403H810 is a piezoelectric material, typically quartz, sandwiched between two layers of interdigitated electrodes. The piezoelectric material vibrates at a certain frequency when subjected to an alternating electric field (AC) of the same frequency. This vibrating material creates an acoustic wave in the form of a pressure wave, which travels between the electrodes. The amplitude, phase, and frequency of the wave can be controlled by changing the AC signal. The SAW filter works by placing two or more resonators between the electrodes. When the alternating electric field is applied, the resonators form a standing wave between the two electrodes. This standing wave is shifted in frequency and amplitude depending on the distance between the two resonators. By changing the distance between the resonators, the filter can be tuned to the desired frequency.

The B39800X3403H810 is designed to provide a low insertion loss, high rejection, and wide passband across the frequency range of 300MHz to 3.6GHz. The filter features a low passband ripple of 0.12dB and a high stopband rejection of 28.1dB. It also has an insertion loss of less than 0.8dB and a return loss of greater than 14dB. The small size and low power consumption make it an ideal choice for a wide range of wireless applications. It is also well-suited for other RF applications, such as automotive and industrial. The filter can be easily integrated into existing systems and can be mounted on any flat surface.

The B39800X3403H810 SAW filter is a highly versatile filter designed for use in wireless applications. It offers a low insertion loss, high rejection, and wide passband over a wide frequency range. The small size and low power consumption make it ideal for use in mobile phones, WiFi access points, and consumer electronic devices. The filter can also be used in automotive and industrial applications. With its low passband ripple and high stopband rejection, it is an excellent choice for systems requiring reliable filtering of RF signals.

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