The AC4086 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 800 MHz to 4 GHz, Small Signal Gain 18 to 20 dB pk-pk, Gain Flatness ±0.7 to ±1 dB, Noise Figure 3.8 to 4.3 dB, Output Power 19.5 to 20.5 dBm. Tags: Drop-In, Power Amplifier. More details for AC4086 can be seen below.