The ASW220 from ASB Inc. is a RF Amplifier with Frequency 5 MHz to 2.1 GHz, Gain 15.7 to 17.0 dB, Noise Figure 3.3 to 4.2 dB, Output Power 16.5 to 18.5 dBm, Output Power 0.04 to 0.07 W. Tags: Chip, CATV Amplifier. More details for ASW220 can be seen below.