The AC4041 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 1 to 4 GHz, Small Signal Gain 9 to 10.3 dB pk-pk, Gain Flatness ±0.5 to ±0.6 dB, Noise Figure 2.8 to 3.5 dB, Output Power 16.5 to 18 dBm. Tags: Drop-In, Power Amplifier. More details for AC4041 can be seen below.