10MHz-50GHz High Gain Power Amplifier. The UA0U50HM Amplifier is a broadband, high power, moderate gain instrumentation grade amplifier. The amplifier was designed to provide exceptional gain flatness per octave over greater than 5 octaves of frequency coverage. The 10 MHz to 50 GHz amplifier provides up to 30dB of gain and 30dBm output power with low harmonics and low residual phase noise. The amplifier is provided in a small modular package.