The C4H27P400A from Ampleon is a GaN Asymmetric Doherty Power Transistor that operates from 2620 to 2690 MHz. It delivers an output power of 400 W with a gain of 14 dB and a drain efficiency of 58%. This transistor provides excellent digital pre-distortion capability with high efficiency. It has lower output capacitance for improved performance in Doherty applications and is internally-matched to 50 Ohms for ease of use. This RF transistor requires a drain-source voltage of 50 V and consumes 150 mA of current. It is ideal for base stations and multi-carrier applications.