The AC548 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 5 to 500 MHz, Small Signal Gain 11 to 12.5 dB pk-pk, Gain Flatness ±0.4 to ±0.6 dB, Noise Figure 3.7 to 4.5 dB, Output Power 17 to 19 dBm. Tags: Drop-In, Power Amplifier. More details for AC548 can be seen below.