The PTWT6G18G-2.2KW from AMETEK CTS is a RF Amplifier with Frequency 6 to 18 GHz, Gain 63 dB, Small Signal Gain 63 dB, Output Power 63.42 to 65.8 dBm, Output Power 2200 to 3800 W. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for PTWT6G18G-2.2KW can be seen below.