The MMG20271H9 from NXP Semiconductors is a RF Amplifier with Frequency 1.5 to 2.7 GHz, Power Gain 16 dB, Small Signal Gain 14.3 to 18 dB, Noise Figure 1.5 dB, Output Power 27.5 dBm. Tags: Surface Mount, Low Noise Amplifier, Power Amplifier. More details for MMG20271H9 can be seen below.