MB7460-221

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Ultrasonic technology is used in many applications such as medical imaging, measuring distances, automation, material sorting and flow assurance. The MB7460-221 belongs to the family of ultrasonic receivers and transmitters. It is developed and manufactured by Murata Electronics, which has over four decades of experience in the ultrasound industry. This article will provide an overview of the application fields and working principle of the MB7460-221.

The MB7460-221 is an ultrasonic receiver, mainly used in measuring lengths as part of an automotive navigation system. The device uses ultrasonic waves to determine the distance between two points. The MB7460-221 is equipped with a wide range of features that enable it to be used in a multitude of applications. One of these is an adjustable range gate, which allows the receiver to accurately detect the target within a specific range. Additionally, the device has an improved noise rejection capability in order to provide a more accurate and stable signal for accurate length measurements. The MB7460-221 also includes an electronic overload protection that prevents unnecessary damage caused by high-power ultrasonic signals.

The working principle of the MB7460-221 is based on the principle of ultrasonic echo-location. The device emits an ultrasonic wave of a known frequency. This wave will then travel through the air until it contacts an object. Upon contact, the wave will be reflected back in the direction it was transmitted from—this is the echo. The device will then measure the time elapsed between sending and receiving the echo, which can be used to determine the distance to the object. The device can also measure the amplitude, frequency, and phase of the received echo and use these readings to further determine the shape and characteristics of the object.

The MB7460-221 is an excellent choice for applications that require length measurements and distance detecting capabilities. It has robust performance characteristics and provides an accurate and reliable signal. The adjustable range gate allows the device to accurately detect objects within a specific area, making it suitable for various automotive navigation related applications. Furthermore, the device includes overload protection for improved reliability.

In conclusion, the MB7460-221 is a powerful ultrasonic receiver that finds application in a variety of automotive navigation and other industries. Its working principle is based on the principle of ultrasonic echo-location, from which the device can accurately calculate the distance between two points. The device also includes a range gate and overload protection, making it suitable for measuring lengths in various applications.

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