SF25-1960M5UB01

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Surface acoustic wave (SAW) filters are a type of RF filter used for radio frequency signals. They use surface acoustic waves (SAWs) generated by an electro-acoustical transducer to pass a given frequency range and attenuate other frequencies. They are used in a wide range of applications, from mobile phones to medical imaging, and in this article, we\'ll examine the application field and working principle of the SF25-1960M5UB01 SAW filter.

The SF25-1960M5UB01 is a surface acoustic wave (SAW) filter designed for use in mobile telecommunication applications. It is a low profile, miniature device that operates over a wide temperature range and can be used in a variety of applications. The device has a center frequency of 1960 MHz, a 3 dB bandwidth of 18 MHz, and an insertion loss of 4.5 dB. It has an optimized design for excellent suppression of out of band (OOB) signals and low insertion loss for improved system performance.

The working principle of the SF25-1960M5UB01 SAW filter is based on a SAW transducer, which uses a piezoelectric material to convert an electrical signal into an acoustic wave. The acoustic wave is then propagated through the filter substrate and reflected at the transducer. As the wave travels through the filter, unwanted frequencies are attenuated while the desired signal is passed to the output. The electrical signal is then converted back to an electrical signal by the transducer.

The SF25-1960M5UB01 SAW filter can be used in a variety of applications, including cellular/PCS/LTE base station radio transmitters and receivers, GPS receivers, radars, and short range wireless communication systems. It also has applications in medical imaging, such as ultrasound imaging. The filter\'s small size and low profile make it suitable for integration on board into system applications.

The SF25-1960M5UB01 SAW filter is an efficient and reliable solution for a wide range of applications. Its low loss, high ESD protection, and OOB performance make it a good choice for use in mobile telecommunication applications. The filter provides excellent signal to noise ratio and signal integrity, making it a great choice for any application that requires high performance and reliability.

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