The CBA 100M-400 from AMETEK CTS is a RF Amplifier with Frequency 0.01 to 100 MHz, Gain 57 dB, Gain Flatness +/-2.0 dB, Output Power 54.77 to 56.02 dBm, Output Power 299.92 to 399.94 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for CBA 100M-400 can be seen below.