ATR4251-PFSY

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ATR4251-PFSY is one of the world’s leading RF amplifiers. The company produces a range of advanced RF power amplifiers for communications applications, including military, commercial and consumer electronics. The product range of ATR4251-PFSY includes both linear and non-linear amplifiers, current amplifiers and a range of coaxial broadband amplifiers. These amplifiers, together with its associated products, are designed for a variety of applications.

Description

The ATR4251-PFSY is a high power, broadband, RF amplifier designed for use in communications systems. The amplifier has an operating frequency range of 500 kHz to 50 GHz with a 40 dB typical gain up to 35 GHz. It features low noise figure and low distortion with excellent linearity up to 50 GHz. It is designed to meet the requirements of ultra-wideband applications such as PAVE-PAWS, Missile Defense, EW systems, satellite communications and receiver front-end amplification.

Applications

The ATR4251-PFSY is used in many applications due to its high power, wide frequency range, low noise figure and low distortion. It is used in PAVE-PAWS, Missile Defense, EW systems and is also popular in satellite communications and for receiver front-end amplification. The amplifier is ideal for base station applications, switches, antennas, base transceivers and RADARS.

Working Principle

The ATR4251-PFSY is a broadband RF amplifier and it operates on the principle of linear amplification. The amplifier consists of a preamplifier, gain stages and an output stage. The preamplifier amplifies the incoming signal and passes it through the gain stages, which are used to add additional gain. The output stage provides the needed power level for the system. The amplifier also utilizes automatic gain control (AGC) to regulate the gain of the amplifier.

Features

The ATR4251-PFSY is a high power, broadband, low noise and distortion RF amplifier with many features that makes it suitable for a wide range of applications. The amplifier has an operating frequency range of 500 kHz to 50 GHz with a 40 dB typical gain, a low noise figure of less than 10 dB and low distortion. It is designed for rugged operation and is capable of handling high power levels up to 1 W. The amplifier also has a wide dynamic range of up to 20 dB and a high input IP3 of +30 dBm.

Advantages

The ATR4251-PFSY is designed for a range of applications due to its high power, wide frequency range and low noise and distortion. Its wide dynamic range of up to 20 dB and high input IP3 of +30 dBm makes this amplifier suitable for a range of applications such as PAVE-PAWS, Missile Defense, EW systems and satellite communications. The amplifier features excellent linearity, is designed for rugged operation and can handle high power levels up to 1 W.

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