AFS14A72-2436.00-T2 Filters

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Surface Acoustic Wave (SAW) filters have become a popular choice for point-of-use RF filtering applications because of their superior performance characteristics. The AFS14A72-2436.00-T2 is a SAW filter that is widely used in a variety of applications, including telecommunications, automotive, medical, and other industries. The following article will discuss the application field and working principle of this particular SAW filter.

Application Field

The AFS14A72-2436.00-T2 SAW filter is specifically designed to filter out undesirable signals from the received signal within a certain frequency range. This makes it an excellent choice for applications such as cellular radios, Wi-Fi systems, and LTE networks. The high performance and wide band stop characteristics of this SAW filter also make it suitable for use in automotive radar systems. The filter is also commonly used in medical instrumentation, such as equipment used in ultrasonic imaging. Additionally, the AFS14A72-2436.00-T2 is capable of achieving high attenuation levels, so it is commonly used in communication receivers to ensure that only desired signals are received.

Working Principle

The AFS14A72-2436.00-T2 is composed of two sets of interdigital electrodes, one set on a piezoelectric substrate and the other set on an acoustically conductive metallic plate. When a signal is applied to the two sets of electrodes, it initiates surface acoustic wave (SAW) propagation across the filter. The shape and size of the interdigital electrodes determines the characteristics of the propagating wave. The Filter\'s responses can be designed using phase shift and time delay techniques. The piezoelectric substrate guides the wave, while the conductive metal plate absorbs and deflects the incident or reflected wave energy.

The AFS14A72-2436.00-T2 SAW filter is capable of achieving high levels of attenuation of undesired signals, while providing low insertion loss. This makes it an ideal choice for point-of-use RF filtering applications. The filter is able to achieve high levels of frequency selectivity due to its high Q-factor and high power handling capability, which also makes it well-suited for use in demanding environments.

In conclusion, the AFS14A72-2436.00-T2 SAW filter is an ideal choice for a variety of applications. Its high levels of frequency selectivity, low insertion loss, and high power handling capabilities make it well-suited for use in a variety of industries, including telecommunications, automotive, and medical. This SAW filter is also capable of achieving high levels of attenuation of undesired signals, allowing it to provide superior performance in RF filtering applications.

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