The 6569 from Ophir RF is a RF Amplifier with Frequency 2 to 4 GHz, Gain 60 dB, Output Power 60 dBm, Output Power 1000 W, Spurious -60 to -55 dBc. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier, Power Amplifier, Automatic Gain Controlled Amplifier. More details for 6569 can be seen below.