The 6534 from Ophir RF is a RF Amplifier with Frequency 6 to 18 GHz, Gain 50 dB, Noise Figure 35 dB, Output Power 50 dBm, Output Power 100 W. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier, Power Amplifier. More details for 6534 can be seen below.