The AC509 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 5 to 500 MHz, Small Signal Gain 12 to 13.3 dB pk-pk, Gain Flatness ±0.5 to ±0.7 dB, Noise Figure 4.2 to 5 dB, Output Power 20 to 21.5 dBm. Tags: Drop-In, Power Amplifier. More details for AC509 can be seen below.