The 20S6G18AM2 from AR RF/Microwave Instrumentation is a RF Amplifier with Frequency 6 to 18 GHz, Gain 43 dB, Output Power 41.7 to 43.4 dBm, Output Power 14.79 to 21.88 W, P1dB 41.7 to 43.4 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for 20S6G18AM2 can be seen below.