The FMM5822VU from Sumitomo Electric Device Innovations is a RF Amplifier with Frequency 17.7 to 19.7 GHz, Gain 22 dB, Power Gain 17 to 25 dB, Output Power 29 to 32 dBm, Output Power 0.79 to 1.58 W. Tags: Surface Mount, Ceramic, Hermetic, Power Amplifier. More details for FMM5822VU can be seen below.