The ASF150 from ASB Inc. is a RF Amplifier with Frequency 70 to 900 MHz, Gain 16.2 to 17.3 dB, Noise Figure 2.2 to 2.5 dB, Output Power 18.5 to 19 dBm, Output Power 0.07 to 0.08 W. Tags: Chip, Power Amplifier. More details for ASF150 can be seen below.