MB7138-721

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Ultrasonic Receivers, Transmitters are an important technological element in modern electronics. It is used for a multitude of applications, including medical, industrial, and consumer markets. The MB7138-721 belongs to the category of Ultrasonic Receivers, Transmitters, and is specifically designed to provide a cost effective and reliable solution for receiving and transmitting ultrasonic signals.

The MB7138-721 is a high precision ultrasonic receiver and transmitter using a piezoelectric transducer as the signal source. It uses a high frequency clock signal to transmit the ultrasonic signal, and then receives it using a series of oscillators and filters. The MB7138-721 has been specifically designed and optimized for devices requiring high accuracy, such as medical applications, and it can operate over a wide range of frequencies from 8KHz to 64KHz.

The MB7138-721 includes two separate receiver and transmitter pairs, allowing for simultaneous receiving and transmitting signals. It also includes a high gain amplifier to increase the output signal level and minimize distortion. Additionally, the MB7138-721 has several advanced features, including an adjustable gain control, digital output filtering, and automatic frequency control.

The MB7138-721 is designed to support a wide range of applications. The most common ones are medical imaging and diagnostic procedures, including fetal monitor, ultrasound, cardiac monitoring, and endoscopy. In medical imaging applications, it can be used to detect and record subtle acoustic events such as blood flow, fetal heartbeat, and gestational age. It can also be used in industrial applications such as flow and liquid level measurement, thickness measurement, vibration analysis, and acoustic emission monitoring.

In addition, the MB7138-721 can be used in consumer applications, such as remote sensing, security systems, animal tracking, automated machinery, motion detection, and object recognition. Thanks to its cost-effective design, the MB7138-721 is a great choice for many applications.

The MB7138-721 operates through a simple principle. The device sends out a clock signal at a predetermined frequency. This signal then causes a piezoelectric transducer to vibrate and produce an ultrasonic signal. The device then receives the signal through an antenna, where it is amplified and filtered out before being digitized and sent out to the output device.

The MB7138-721 is designed with an integrated system that includes a transducer, clock generator, oscillator, filter, and amplifier. This allows for easier integration into other systems and components. Additionally, the device is capable of low power consumption and is suitable for mobile applications.

In conclusion, the MB7138-721 is a high precision, cost-effective ultrasonic receiver and transmitter. It is specifically designed to provide a reliable solution for receiving and transmitting ultrasonic signals, and is suitable for a wide range of applications. Thanks to its advanced features and low power consumption, it is a great choice for many devices and applications, and is sure to be a valuable asset for any engineer.

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