The TWT2G7G-500 from AMETEK CTS is a RF Amplifier with Frequency 2.5 to 7 GHz, Gain 57 dB, Small Signal Gain 57 dB, Output Power 56.99 to 58.13 dBm, Output Power 500 to 650 W (Sat. Power). Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for TWT2G7G-500 can be seen below.