GNNT4251HP is a power amplifier based on GaN HEMT, operating at frequencies ranging from DC to 4.0GHz. The typical saturated output power is 120W at 4.0GHz (Psat). The saturation gain is greater than 11dB at 4.0GHz, and the drain efficiency is above 54%. 

Product Features 

• Frequency range: DC - 4.0 GHz 

• Saturation output power (Psat): 120W @ 4.0GHz 

• Saturation gain: 11.2 dB at 4.0 GHz 

•Drain efficiency @ Psat: 54% @ 4.0 GHz 

• Working Voltage: 28V • Supports CW and Pulse operation