B39202B9816P810A99

SAW filters (Surface Acoustic Wave filters) are one of the most widely used RF filters in the world today. By design, they are capable of very high selectivity and extremely low insertion losses. This makes them ideal for applications such as cellular telephones, which require high selectivity while using very low power. They are also used in communications systems, radio and TV broadcasting, and satellite communications applications, to name just a few.

The B39202B9816P810A99 is a SAW filter designed for use in cell phones and other cellular communications. It is designed to transmit frequencies from 869 to 894 MHz, with a stopband attenuation of more than 20 dB. The filter also has a very narrow bandwidth, meaning it has very good signal-to-noise ratio. This makes it useful in applications where transmission of signals over long distances is required. The filter is also designed to have low power consumption, making it suitable for use in battery-powered devices.

The working principle of the B39202B9816P810A99 filter is based on the use of surface acoustic waves (SAW). It works by using piezoelectric elements that make use of the natural coupling between the electrically generated acoustic wave and the incoming electromagnetic wave. The incoming wave is then converted into an electrical signal, which is filtered and relayed to the receiving device. It is this process that allows SAW filters to have such high selectivity and low losses.

In conclusion, the B39202B9816P810A99 SAW filter is an ideal choice for RF applications, such as those found in cellular telephones. With its low power consumption and high selectivity, it makes a great choice for both indoor and outdoor applications. Its very narrow bandwidth allows it to provide excellent signal-to-noise ratio without taking up much power, making it ideal for battery-powered devices. There are a number of SAW filters currently available on the market, and the B39202B9816P810A99 is definitely one of the best.