The 8000-021 from ETS-Lindgren is a RF Amplifier with Frequency 0.01 to 250 MHz, Gain 63 dB, Gain Flatness ±2 dB, Output Power 57.4 to 59.03 dBm, Output Power 549.54 to 799.83 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 8000-021 can be seen below.