The ASW338 from ASB Inc. is a RF Amplifier with Frequency 900 MHz to 1.95 GHz, Gain 16.5 to 17.5 dB, Noise Figure 2 to 2.2 dB, Output Power 25 to 26 dBm, Output Power 0.32 to 0.4 W. Tags: Chip, CATV Amplifier. More details for ASW338 can be seen below.