B39162B9037E910 Filters

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SAW filters, or surface acoustic wave filters, are electronic filters mainly used in radio frequency applications. Developed in the late 1970s, they allow very precise tuning of filters for applications such as cellular communication. They are widely used in radio receivers, satellite communication systems, and more recently mobile radio applications such as digital cellular telephones.

The B39162B9037E910 is a high-performance SAW filter for applications in cellular and other radio systems. It is designed for nominal operating frequencies of 824 to 894 MHz and uses a passband insertion loss of 2.6 dB. The filter has a high level of repeatability between individual filters, thereby providing excellent selectivity for precision tuning applications. Additionally, the filter features extremely low insertion loss, high signal-to-noise ratio, high linearity, and low degeneration.

The B39162B9037E910 filter is based on the principles of surface acoustic wave (SAW) technology. This method makes use of sound waves propagating on the surface of a piezoelectric material. The wave propagates and is damped when it reaches the edge of the material, generating an output signal at the same frequency as the input signal. The output signal can then be filtered and amplified to obtain a filtered signal.

The B39162B9037E910 filter incorporates two specially designed interdigital transducers (IDTs). These IDTs emit acoustic waves which travel across the substrate and create an interface between two waveguides. The waveguides, in turn, act as a filter, allowing low frequency signals to pass through while blocking higher frequencies. Additionally, the B39162B9037E910 filter is fitted with an amplitude equalizer which can be easily adjusted to enable more precise tuning.

The application field of the B39162B9037E910 SAW filter is wide and varied, but it can broadly be divided into two main categories: radio receiver applications and satellite communications applications. In addition to this, it can also be used in mobile radio applications, such as digital cellular telephones.

Receiver applications include television receivers, radar systems, GPS navigation systems, and other similar applications. The B39162B9037E910 SAW filter is ideal for these applications due to its high linearity and low insertion loss. Additionally, the filter can provide excellent selectivity and can be adjusted to fine-tune its response.

Satellite communication applications include satellite TV systems, satellite radio, and other related systems. In these applications, the B39162B9037E910 filter is ideal due to its low insertion loss, high signal-to-noise ratio, and high linearity. The filter is also very useful for mobile radio applications, such as digital cellular telephones. It is ideal for these applications due to its low insertion loss, high linearity, and excellent selectivity.

In conclusion, the B39162B9037E910 SAW filter is a high-performance device which is ideal for a variety of applications, from radio receivers to satellite systems. It is based on the principles of surface acoustic wave technology and incorporates two specially designed interdigital transducers which emit sound waves. Additionally, the filter is fitted with an amplitude equalizer which can be easily adjusted to enable more precise tuning. As such, the filter can provide excellent selectivity and low insertion loss, making it an ideal component for a wide range of applications.

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