The AC4083 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 1 to 4 GHz, Small Signal Gain 17 to 18.5 dB pk-pk, Gain Flatness ±0.7 to ±0.8 dB, Noise Figure 3 to 3.5 dB, Output Power 11.5 to 12.5 dBm. Tags: Drop-In, Power Amplifier. More details for AC4083 can be seen below.