The LLAH5042016S from LTC Microwave is a RF Amplifier with Frequency 0.05 to 4 GHz, Gain 20 dB, Noise Figure 1.6 dB, Output Power 20 dBm, Output Power 0.1 W. Tags: Low Noise Amplifier, Gain Block, Driver Amplifier. More details for LLAH5042016S can be seen below.