The HMC994A-Die from Analog Devices is a RF Amplifier with Frequency DC to 30 GHz, Gain 11.5 to 14.5 dB, Noise Figure 3 to 3.5 dB, Output Power 24.5 to 28 dBm, Output Power 0.28 to 0.63 W. Tags: Surface Mount, Power Amplifier. More details for HMC994A-Die can be seen below.