MB7139-610

Series:	XL-TrashSonar-WR
Packaging:	Bulk
Part Status:	Active
Frequency:	42kHz
Voltage - Rated:	3.2 V ~ 5.5 V
Beam Angle:	23°
Operating Temperature:	-40°C ~ 65°C (TA)

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Introduction

The MB7139-610 is an ultrasonic receiver transmitter developed by Nippon Audiotronix for commercial and medical applications. This device is an integrated 10 mm square package with an RF line-up set for use in ultrasound applications. This device has a peak power requirement of approximately 15 dBm and a low power input level of approximately 5 dBm. The MB7139-610 provides an efficient signal transfer and reception for high frequency acoustic signals up to 20 MHz. The device has an integrated wide band notch filter and an autonomous RF noise suppressor.

Application Field

The MB7139-610 has been designed with multiple applications in mind. The device is most commonly used in medical systems, such as ultrasound imaging, diagnostic devices, and high-resolution scanning. The device can also be used in a wide range of industrial applications, from automotive and aerospace systems, to communications and consumer electronics.The MB7139-610 is also suitable for use in a wide variety of acoustic systems, such as medical imaging systems, sound reinforcement systems, and general audio systems. This device is ideal for applications that require high-fidelity, low-noise transmission and reception of ultrasonic signals over long distances. In addition, the MB7139-610 is well-suited for laboratory applications, such as laboratory tests and measurements, noise control, acoustic testing, and monitoring applications.

Working Principle

The working principle behind the MB7139-610 is based on the Minomial Phase Theory. This theory is employed to maximize the efficiency of the signal transfer and reception of the device.The device consists of two separate circuits. The first one is the receiver, which receives an RF input signal and converts it into an output signal of approximately 5 dBm. The second circuit is the transmitter, which converts the output signal into an audio signal suitable for transmission. The device also includes a wide-band notch filter that prevents noise interference during reception. This filter suppresses random electrical noise signals from the RF line-up and provides a clean reception. The device also incorporates an autonomous RF noise suppressor that effectively eliminates low-frequency, harsh-sounding, audio noise from the transmitted signal.

Conclusion

In conclusion, the MB7139-610 is an efficient and robust ultrasonic receiver-transmitter designed for commercial and medical applications. The device is ideal for applications where high-fidelity, low-noise transmission and reception of ultrasonic signals over long distances is required. The device utilizes the Minomial Phase Theory to maximize the efficiency of the signal transfer and reception and features an integrated wide-band notch filter and autonomous RF noise suppressor that eliminate random electrical noise signals from the RF line-up and provide a clean reception.

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