AT-1120(40)

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Attenuators are devices that reduce the strength of a signal passing from one circuit to another, often providing isolation between transmitting and receiving circuits.

The AT-1120(40) is an attenuator that works in accordance with the principle of variable resistance. It is designed to reduce the amplitude of a signal, and is used to adjust the signal level between an input and an output device. Its controlling knob provides a range of output signal levels from 0 dB to 40 dB attenuation.

This product is suitable for a variety of applications. AT-1120(40) attenuator can be employed as a highly accurate level control device for digital audio processing, precision signal levelling and distortion correction. It is also well-suited for analog signal processing, especially in radio and television broadcasting and sound recording.

AT-1120(40) attenuator is composed of a one-stage resistive network, consisting of a mixture of resistor elements and high-frequency ceramic capacitors. This network is connected between the input and output points of the device, and is controlled by a potentiometer. As the potentiometer is turned, the resistance of the network changes, resulting in the output signal being attenuated by the desired amount. By turning the potentiometer, the user can finely adjust the output signal strength, allowing for precise control of signal levels.

This product is also capable of providing excellent isolation between input and output circuits, reducing interference and crosstalk. It has a low harmonic distortion level, making it suitable for high-frequency applications. Additionally, the durable construction and reliable components make AT-1120(40) attenuator highly reliable.

In summary, AT-1120(40) attenuator is a highly effective device for adjusting signal levels and reducing interference. It has numerous uses in a variety of applications, and its potentiometer control makes it ideal for precision signal levelling and distortion correction. Therefore, AT-1120(40) attenuator is well-suited for audio processing, radio broadcasting, sound recording and other precision signal levelling applications.

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