The ASL4006P8 from Aelius Semiconductors is a RF Amplifier with Frequency 4.4 to 6.6 GHz, Gain 16 to 20 dB, Power Gain 16 dB, Small Signal Gain 20 dB, Saturated Power 40 dBm. Tags: Surface Mount, Power Amplifier. More details for ASL4006P8 can be seen below.