AT-905(40)

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 are an important part of antenna systems. They are used to reduce the strength of signals from a transmitter to a receiver, or vice versa, depending on the type of attenuator used. One type of attenuator is the AT-905(40) attenuator. This article will provide an overview of the AT-905(40) attenuator, its applications and its working principles.

Applications

The AT-905(40) is a wideband, dual-path attenuator that is designed for applications in satellite communication and military communication systems. It is designed to provide precise control of signal attenuation with minimum distortion, and can also be used in applications such as satellite command and control systems. The AT-905(40) is a reliable, low-cost, and easy-to-use attenuator.

The AT-905(40) has applications in both transmitting and receiving systems. In transmitting systems, the AT-905(40) can be used to precisely control the power output of the transmitter in order to reduce interference with other nearby systems. In receiving systems, the AT-905(40) can be used to reduce strong signals to a level that can be processed by the receiver.

Working Principle

The AT-905(40) uses a combination of two resistors to control the level of attenuation. The resistors are connected together in a configuration known as a pi (π) attenuator, which has a resistance ratio of 40:1. This configuration helps to ensure that the attenuation level remains consistent and predictable.

The AT-905(40) also uses a pair of precision voltage-control devices, known as attenuator chips, to provide precise and repeatable control of the attenuation level. The chips work by changing the resistance of each resistor in the pi attenuator configuration, and this in turn changes the level of attenuation. By changing the resistance of each resistor, it is possible to achieve precise levels of attenuation in a broad range of frequencies.

The AT-905(40) is a reliable and cost-effective attenuator that is suitable for a variety of applications. It is easy to use and provides precise control of signal attenuation. Its wide frequency range makes it suitable for both transmitting and receiving systems.

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