AT-102(40)

Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	2dB
Frequency Range:	0Hz ~ 18GHz
Power (Watts):	1W
Impedance:	50 Ohms
Package / Case:	SMA In-Line Module

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Introduction to AT-102(40) Attenuator

The AT-102(40) attenuator is a widely used electrical device that helps reduce or limit the amplitude of signals passing through it, while not degrading the signal’s waveform. This makes it ideal for use in RF applications as well as in audio and other electronic applications. The AT-102(40) is a high-quality, precision-engineered attenuator. It is capable of handling feedback signals with minimal degradation, allowing it to be used in a variety of scenarios, from medical equipment to audio equipment.

Application Fields of AT-102(40) Attenuator

The AT-102(40) attenuator is primarily used in RF (Radio Frequency) applications. It is used to help increase the gain of the signal, as well as to reduce the amplitude of the signal, in order to prevent unwanted interference that could lead to decreased signal quality. It is also used in audio applications, where it is able to help accurately increase the gain of the signal, while reducing any distortion from unwanted signals.The AT-102(40) attenuator has a variety of applications that extend beyond RF and audio. It is often used to help control the flow of electric current in industrial settings, such as in the manufacturing of circuit boards. It can also help to reduce electromagnetic interference that might occur in sensitive medical applications.

Working Principle of AT-102(40) Attenuator

The AT-102(40) attenuator works by reducing the amplitude of signals passing through it, while not degrading the signal’s waveform. It does this by using a resistor-capacitor (RC) network. This network is made up of four resistors in series, each with a different resistance value, and two capacitors in parallel. The first resistor in the series is used to set the input impedance of the attenuator, while the second is used to set the output impedance. The third is a variable resistor, allowing it to be adjusted to change the amount of attenuation, while the fourth sets the common mode impedance. The two capacitors are used to make sure that the common mode impedance is the same for both the input and the output. The AT-102(40) attenuator’s RC network is then inserted between the input and output of the device. When a signal is passed through, the resistor-capacitor network helps to reduce the amplitude of the signal, while the capacitors make sure the waveform of the signal is not affected and that the common mode impedance remains the same. The amount of attenuation that the AT-102(40) can provide depends on its configuration, and typically ranges from 10dB to 40dB.

Conclusion

The AT-102(40) attenuator is a versatile electrical device that is widely used in a variety of applications, from RF to audio applications. Its ability to reduce signal amplitude without degrading the waveform of the signal is what makes it so valuable in these applications. It is also capable of providing accurate gain control in medical and industrial settings. Its working principle is based on a resistor-capacitor network, which allows it to provide attenuation from 10dB to 40dB, depending on its configuration.

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