The PT188 Series from AMETEK CTS is a RF Amplifier with Frequency 8 to 18 GHz, Gain 60 to 64.8 dB, Output Power 60 to 64.77 dBm, Output Power 1000 to 2999.16 W, Saturated Power 60 to 64.77 dBm. Tags: Benchtop / Rackmount, Power Amplifier, Travelling Wave Tube Amplifier. More details for PT188 Series can be seen below.