The Model 75A250A from AR is a portable, self-contained, air-cooled, broadband, solid state amplifier 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.
When used with an RF sweep generator, the 75A250A will provide a minimum of 75 watts of swept RF output power. The solid state amplifier includes a front panel RF Gain Control, which permits the operator to conveniently set the amplifier's desired output level. This unit is housed in a contemporary enclosure, and provides instantaneous power for typical applications such as RF susceptibility testing, antenna and component testing, Watt-meter calibration, and as a driver for higher power amplifiers.
Download the datasheet for more features and specifications on the 75A250A.