ATT-0205-30-SMA-02

Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	30dB
Frequency Range:	0Hz ~ 12.4GHz
Power (Watts):	2W
Package / Case:	SMA In-Line Module

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ATT-0205-30-SMA-02 Attenuators

Attenuators are electrical devices used to reduce signal strength in electronic circuits. The ATT-0205-30-SMA-02 attenuator is a high-performance circuit component designed for reducing signal strength in RF circuits. This attenuator is a surface-mountable unit with 30 dB attenuation over a frequency range from DC to 8 GHz.

Application Field of ATT-0205-30-SMA-02

The ATT-0205-30-SMA-02 is used in countless applications such as RF transmitters, receivers, amplifiers, and filter banks. It is designed to be used in high-reliability, high-frequency applications, including radio and wireless communication systems. The ATT-0205-30-SMA-02 is most commonly used in satellite communications systems, Wi-Fi, radar, military communication systems, and navigation systems. It is also suitable for applications requiring good high frequency performance.

Working Principle of ATT-0205-30-SMA-02

The ATT-0205-30-SMA-02 works by controlling the amount of power outputted from the signal source. This is achieved by creating two outputs – an attenuated output signal and a non-attenuated signal. The attenuated output signal is achieved by using a network of resistors. The resistance value in the network can be adjusted and tuned to control the amount of power that is outputted. The non-attenuated signal is then sent to the load.The ATT-0205-30-SMA-02 is comprised of two resistors, two capacitors, and an inductor. The two resistors are connected in series with the inductor. The two capacitors are connected in parallel with the inductor. This configuration creates a network that provides the desired attenuation over the desired frequency range.The attenuator works by manipulating the phase relationships between the two inputs. When the outputs of the two resistors are in phase, they cancel out and no attenuation is produced. However, when the outputs of the two resistors are out of phase, they combine and an attenuated output signal is produced.

Conclusion

The ATT-0205-30-SMA-02 is a high-performance signal attenuator designed for use in high-reliability, high-frequency applications. It features high linearity and good noise power ratio, making it suitable for radio and wireless communication systems. Its working principle is based on manipulating the phase relationships between two inputs, resulting in an attenuated output signal and a non-attenuated signal.

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