The HYPA14001800P49P from Haoyi Technologiess a GaN-on-SiC Power Amplifier that operates from 1400 to 18000 MHz. It provides an output power of 49 dBm (80 W),PAE of 28% and has a power gain of 18 dB under 50V power supply. This amplifier is designed using GaN-on-SiC high-electron-mobility transistor