The TL01KO from Communications & Power Industries is a RF Amplifier with Frequency 27 to 31 GHz, Gain 70 dB, Small Signal Gain 1 to 3 dB pk-pk, Output Power Limit 50.97 dBm, Harmonics -60 dBc. Tags: Travelling Wave Tube Amplifier. More details for TL01KO can be seen below.