The RFDA0015 from Qorvo is a RF Amplifier with Frequency 50 to 850 MHz, Gain 18.7 dB, Noise Figure 4.7 dB, Output Power 20 dBm, Output Power 0.1 W. Tags: Surface Mount, Digital Variable Gain Amplifier, Power Amplifier. More details for RFDA0015 can be seen below.