HX116744C-1428P6 is a GaN MMIC high power amplifier operating at 1.4GHz to 2.8GHz. It features 31dB power gain, 39dBm saturated output power, and up to 48% power added efficiency. Adopting GaN HEMT technology and backside via grounding, it supports CW and pulse modes with 28V drain voltage and -1.8V gate voltage. Sized 4.00×2.23×0.10mm, it is widely used in microwave transceivers, radar systems and communication equipment.