The ASL39D2 from ASB Inc. is a RF Amplifier with Frequency 5 MHz to 1.2 GHz, Gain 18.5 to 20.0 dB, Noise Figure 1.2 to 1.9 dB, Output Power 24 to 27 dBm, Output Power 0.25 to 0.5 W. Tags: Chip, CATV Amplifier. More details for ASL39D2 can be seen below.