The XTD-750C from Comtech Xicom Technology is a RF Amplifier with Frequency 5.850 to 6.425 GHz, Small Signal Gain 75 dB pk-pk, Gain Flatness ±1 to 2.5 dB, Harmonics -60 dBc. Tags: Power Amplifier, Travelling Wave Tube Amplifier. More details for XTD-750C can be seen below.