The ASC317 from Amplifier Solutions Corporation is a RF Amplifier with Frequency 450 to 512 MHz, Gain 28 to 30 dB, Gain Flatness ±0.2 to ±1 dB, Noise Figure 2 to 3.5 dB, Output Power 39 to 40.5 dBm. Tags: Surface Mount, Power Amplifier. More details for ASC317 can be seen below.