The HMC441LM1 from Analog Devices is a RF Amplifier with Frequency 7 to 15.5 GHz, Gain 15 dB, Noise Figure 4.5 dB, Output Power 20 dBm, Output Power 0.1 W. Tags: Surface Mount, Driver Amplifier, Gain Block. More details for HMC441LM1 can be seen below.