The T01QO-C from Communications & Power Industries is a RF Amplifier with Frequency 43.5 to 45.5 GHz, Gain 65 dB, Small Signal Gain 1.5 to 2.5 dB pk-pk, Output Power Limit 50.2 to 51.1 dBm, Harmonics -12 dBc. Tags: Travelling Wave Tube Amplifier. More details for T01QO-C can be seen below.