The LLAV2U54116A from LTC Microwave is a RF Amplifier with Frequency 0.02 to 0.5 GHz, Gain 41 dB, Noise Figure 1.6 dB, Output Power 27 dBm, Output Power 0.5 W. Tags: Low Noise Amplifier, Gain Block, Driver Amplifier. More details for LLAV2U54116A can be seen below.