ATT-290M-05-SMA-02

Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	5dB
Frequency Range:	0Hz ~ 18GHz
Power (Watts):	2W
Package / Case:	SMA In-Line Module

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Introduction to ATT-290M-05-SMA-02 and its Application Fields

ATT-290M-05-SMA-02 is an adjustable attenuator that is used to reduce the power of signals before they arrive at the destination. They are most commonly used in radio frequency applications, such as cellular/mobile phone infrastructure system and some satellite communication systems. They are also used in numerous other applications such as broadcasting and audio systems.

What is an Attenuator?

An attenuator is a device that is used to reduce the power of signals in radio frequency communications systems. The device is often composed of resistors that are connected in parallel or series to reduce the power of the signal while keeping the original signal frequency. In an attenuator, the power is reduced as the current passes through the resistors. The amount of power reduction depends on the resistance values of the resistors. In general, an adjustable attenuator is a type of attenuator that has adjustable resistor values in order to control the amount of signal attenuation. This type of attenuation is useful in applications where the signal power needs to be controlled in order to maintain a certain connection quality.

Working Principle of ATT-290M-05-SMA-02

ATT-290M-05-SMA-02 uses a resistive design to reduce the signal\'s power level. This means that the signal passes through resistors that are connected in parallel with the signal line or in series. The resistance values of the resistors can be adjusted using the adjustable potentiometer. By changing the resistance value of the resistors, the amount of signal attenuation can be adjusted.The power reduction of the ATT-290M-05-SMA-02 is between 0 and -25dB depending on the resistance of the potentiometer. The adjustable attenuator is also bidirectional, meaning that the signal can be reduced in either direction. This makes the device suitable for applications where the direction of the signal needs to be changed.

Conclusion

ATT-290M-05-SMA-02 is an adjustable attenuator that is commonly used in radio frequency applications such as cellular/mobile phone infrastructure systems and satellite communications. It uses resistive design to reduce the signal\'s power level and the power reduction can be adjusted using the adjustable potentiometer. The device is also bidirectional, allowing for the signal to be reduced in either direction. The device is highly versatile and is suitable for a number of applications.

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