Series:	--
Packaging:	Bulk
Part Status:	Active
Attenuation Value:	20dB
Frequency Range:	0Hz ~ 18GHz
Power (Watts):	--
Package / Case:	HEX In-Line Module

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

ATT-0444-20-HEX-02 Application Field and Working Principle

The ATT-0444-20-HEX-02 is an attenuator that is designed for the high end application and market. It is an extremely low profile mechanical attenuator which features high attenuation ratio and low attenuation variation together with a wide operating temperature range.This attenuator is suitable for applications where signal loss and impedance mismatch are critical issues. It can be used in a variety of high sensitivity communication systems such as cable TV, cellular phone, Wi-Fi and radio frequency identification (RFID) networks.This attenuator is constructed from a metal-ceramic multiconductor board and a hexagonal-shaft flap drive. The flap drive utilizes a low frequency motor to turn the shaft to rotate the metal-ceramic connectors. The high frequency and low noise characteristics of the motor enable the attenuator to achieve its high attenuation levels while maintaining excellent signal integrity.The ATT-0444-20-HEX-02 attenuator features a wide bandwidth frequency range up to 50GHz and is capable of delivering extremely high isolation levels of up to 100dB. Its impedance match is maintained constant throughout its operational range and provides excellent reliability under extreme conditions.The main principle of operation for the ATT-0444-20-HEX-02 attenuator is that it is a passive device that absorbs undesired energy when inserted between two lines of communication. The attenuator will reduce the level of signal, but will not totally eliminate it, thus preserving a desired signal integrity. The attenuator can be adjusted in order to achieve a desired signal-to-noise ratio (S-N) by controlling the amount of signal energy that is subtracted at given frequencies.The ATT-0444-20-HEX-02 attenuator is designed to be inserted into an existing circuit, thus providing a controlled signal reduction. It is very effective in digital communication systems as it can reduce the amount of distortion caused by intermodulation and multipath propagation. Additionally, it reduces the signal energy of undesired side-lobes in the vicinity of desired signals.Overall, this attenuator provides a low cost solution to many applications where high attenuation levels are needed. The ATT-0444-20-HEX-02 attenuator is of great use in a variety of industrial, military, and commercial applications where good signal integrity and efficiency are required. The attenuator is also capable of providing superior performance in harsh environmental conditions, making it ideal for a range of industrial and telecom applications.

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