The T42 Series from AMETEK CTS is a RF Amplifier with Frequency 2 to 4 GHz, Gain 53 to 56 dB, Output Power 53.01 to 56.02 dBm, Output Power 199.99 to 399.94 W, Saturated Power 53.01 to 56.02 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Travelling Wave Tube Amplifier. More details for T42 Series can be seen below.