The Amplifier Research 75A220 is a top of the line, quality amplifier. This unit features 75W, CW, 10 kHz to 220 MHz. The Model 75A220 amplifier is a self-contained, broadband unit designed for laboratory applications where instantaneous bandwidth, high gain and moderate power output are required. Utilization of push-pull MOSFET circuitry lowers distortion, improves stability and allows operation into any load impedance without damage. The Model 75A220, when used with an RF sweep generator, will provide a minimum of 75 watts of swept power. Housed in a stylish contemporary enclosure, the Model 75A220 provides readily available RF power for typical applications such as RF susceptibility testing, antenna and component testing, watt meter calibration, and use as a driver for higher power amplifiers.