The TQC9307 from Qorvo is a RF Amplifier with Frequency 700 MHz to 4 GHz, Gain 13.3 dB, Noise Figure 3.5 dB, Output Power 20.6 dBm, Output Power 0.11 W. Tags: Surface Mount, Digital Variable Gain Amplifier, Power Amplifier. More details for TQC9307 can be seen below.