The AA-2100M-500 from Advanced Amplifiers is a RF Amplifier with Frequency 0.002 to 0.1 GHz, Gain 57 dB, Power Gain 57 dB, Gain Flatness 3 dB, Output Power 500 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for AA-2100M-500 can be seen below.