Results for tag: "Crystal Filter"

Crystal filters are a type of optoelectronic device used to filter out unwanted frequencies in a signal. They are composed of a quartz crystal, which is cut and shaped to create a resonator that vibrates at a specific frequency. The crystal is then connected to an electronic circuit, which amplifies the signal and filters out any frequencies that are not within the desired range. Crystal filters are used in a variety of applications, such as radio receivers, television receivers, and satellite communications. Crystal filters are highly reliable and offer superior performance compared to other types of filters. They are also relatively inexpensive and easy to manufacture. As a result, they are widely used in a variety of industries, including telecommunications, automotive, and medical. Some of the major companies in the crystal filter market include Murata Manufacturing Co., Ltd., TDK Corporation, Kyocera Corporation, and Fox Electronics. These companies offer a wide range of crystal filters for various applications. Show Less Read more