The MMG30301BT1 from NXP Semiconductors is a RF Amplifier with Frequency 900 MHz to 4.3 GHz, Power Gain 16.2 dB, Small Signal Gain 15.8 to 16.2 dB, Noise Figure 3.7 dB, Output Power 30.1 dBm. Tags: Surface Mount, Pre-Amplifier, Driver Amplifier. More details for MMG30301BT1 can be seen below.