Compact amplifiers in the R&S BBA150 amplifier family support electromagnetic-compatibility (EMC) testing through 3 GHz, as well as for non-EMC applications in component production and quality assurance. The modular amplifiers can be operated manually via their front-panel displays, or else remotely via external computer and software. The first model in the series operates from 0.8 to 3.0 GHz and is available with power levels ranging from 30 to 200 W output power. The 200-W version occupies only four height units in a standard 19-in. rack.