The AC4088 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 800 MHz to 4 GHz, Small Signal Gain 18.5 to 19.5 dB pk-pk, Gain Flatness ±0.7 to ±0.9 dB, Noise Figure 4.3 to 4.8 dB, Output Power 20 to 21.5 dBm. Tags: Drop-In, Power Amplifier. More details for AC4088 can be seen below.