Amplifier Research 40S6G18A Solid-State RF Amplifier

Overview

The Amplifier Research 40S6G18A is a portable, self-contained, air-cooled broadband solid-state microwave amplifier engineered for applications demanding instantaneous bandwidth, high gain, and linear amplification. Delivering a minimum of 40 watts of RF power across the 6 to 18 GHz frequency range, it features a sophisticated Digital Control Panel for both local and remote operation. The amplifier exhibits exceptional load tolerance and minimal spurious signal performance, enabling use in diverse RF testing, measurement, and communication applications.

Key Features

• Broadband operation from 6 to 18 GHz instantaneously
• 40 watts minimum RF power output
• 48 dB minimum gain with 10 dB continuous adjustment range
• Flatness within ±2.0 dB typical (±3.0 dB maximum)
• Digital Control Panel with graphic LCD display and rotary control
• Faithfully reproduces AM, FM, and pulse modulation
• 100% load mismatch tolerance without foldback or oscillation
• Harmonic distortion less than -20 dBc at 40 watts
• Third-order intercept point 52 dBm typical
• Multiple remote interfaces: IEEE-488, RS-232, fiber optic RS-232, USB 2.0, Ethernet
• Precision N-type connectors and 15-pin safety interlock
• Forced-air self-contained cooling system

Applications

• RF susceptibility and immunity testing
• Antenna and RF component evaluation
• Communication technology development and validation
• Wideband RF system characterization
• Multi-band signal generation and measurement