The TL02KO from Communications & Power Industries is a RF Amplifier with Frequency 27.5 to 31 GHz, Gain 54 dB, Small Signal Gain 1 to 3 dB pk-pk, Output Power Limit 53.4 to 54 dBm, Harmonics -60 dBc. Tags: Travelling Wave Tube Amplifier. More details for TL02KO can be seen below.