The Model 15S1G3 is a solid state, self-contained, air-cooled, broadband amplifier designed applications where instantaneous bandwidth, high gain and linearity are required. Housed in a contemporary cabinet, the unit is designed for benchtop use, but can be removed from the cabinet immediate equipment rack mounting. The 15S1G3, when used with a sweep generator, will provide a minimum of 15 watts of RF power. Included is a front panel gain control which permits the operator to conveniently set the desired output level.