The HMC452QS16G from Analog Devices is a RF Amplifier with Frequency 400 MHz to 2.2 GHz, Gain 22.5 dB, Noise Figure 7.5 dB, Output Power 31 dBm, Output Power 1.26 W. Tags: Surface Mount, Power Amplifier. More details for HMC452QS16G can be seen below.