The ASC428C from Amplifier Solutions Corporation is a RF Amplifier with Frequency 1 to 2 GHz, Gain 33 to 37 dB, Gain Flatness ±0.3 to ±1 dB, Noise Figure 3.5 to 4 dB, Output Power 27 to 29 dBm. Tags: Power Amplifier. More details for ASC428C can be seen below.