The AC3057 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 10 MHz to 3 GHz, Small Signal Gain 10 to 11 dB pk-pk, Gain Flatness ±0.7 to ±0.9 dB, Noise Figure 3.8 to 5.5 dB, Output Power 18.5 to 20 dBm. Tags: Drop-In, Power Amplifier. More details for AC3057 can be seen below.