The POL550Ka-P from Polarity is a RF Amplifier with Frequency 32 to 36 GHz, Gain 60 dB, Output Power 57 to 57.4 dBm, Output Power 500 to 550 W, Pulse Power 57 to 57.4 dBm. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for POL550Ka-P can be seen below.