The 6565 from Ophir RF is a RF Amplifier with Frequency 6 to 18 GHz, Gain 65 dB, Small Signal Gain 65 dB, Output Power 64.77 dBm, Output Power 3000 W. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier, Power Amplifier. More details for 6565 can be seen below.