ATT-290M-02-SMA-02

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Attenuators

An attenuator is a device used to reduce the amplitude of an incoming signal, whether it is electrical or acoustic. The most common use of an attenuator is to lower the power of a radio-frequency (RF) signal without distorting the signal. The ATT-290M-02-SMA-02 is one type of passive RF attenuator that is used to manage signal losses of high-frequency signals. Such attenuators are useful for controlling and regulating the amount of signal strength during applications such as power splitter, amplifier biasing, and antenna matching.

ATT-290M-02-SMA-02 Application Field

The ATT-290M-02-SMA-02 is a type of RF attenuator that operates in a frequency range of DC to 6GHz. This attenuator is well-suited for RF applications, and it is commonly used by engineers to control the level of signal strength for radio systems, cellular networks, base stations, and medical equipment. This attenuator is particularly popular in wireless communications, as it helps reduce the power of signals without generating additional losses or noise. Additionally, because this component is designed to be used with a specific frequency range, it also helps reduce the overall noise floor of the system.

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

The ATT-290M-02-SMA-02 is a two-port device that is typically mounted on a printed circuit board. The attenuator uses a simple principle in order to reduce the signal strength. When the electrical current of the input signal enters the device, it passes through a thin film resistor array. Each resistor block in the array has an associated pad. When the signal current passes through these resistors, its amplitude diminishes proportionally to the resistance value.

The ATT-290M-02-SMA-02 has a very low insertion loss, which makes it an ideal choice for applications where minimal signal attenuation is desired. Additionally, this attenuator offers an excellent temperature stability and high linearity. The ATT-290M-02-SMA-02 is available in a variety of operating frequencies, and is usually offered with an SMA connector for easy connection to other components.

Conclusion

The ATT-290M-02-SMA-02 is a type of passive RF attenuator, with a frequency range of DC to 6GHz. This device is commonly used to reduce signal levels in various applications, such as cellular networks, radio systems, base stations, and medical equipment. The ATT-290M-02-SMA-02 works by passing the signal through a resistor array, and as the signal passes through these resistors, the amplitude is reduced according to the resistance value. This attenuator offers an excellent temperature stability, high linearity, and very low insertion loss, making it a popular choice for applications where minimal signal attenuation is desired.

The specific data is subject to PDF, and the above content is for reference