The MC3058-1 from Microwave Systems JSC is a RF Amplifier with Frequency 2 to 20 GHz, Small Signal Gain 14 to 17 dB, Noise Figure 3 to 5.4 dB, Output Power 14 to 18 dBm, Output Power 0.03 to 0.06 W. Tags: Chip, Power Amplifier. More details for MC3058-1 can be seen below.