The BT04000-AlphaS from Tomco Technologies is a RF Amplifier with Frequency 100 kHz to 30 MHz, Gain 66 dB, Gain Flatness ±1.5 dB, Output Power 56.02 dBm, Output Power 400 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for BT04000-AlphaS can be seen below.