The AC501 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 5 to 500 MHz, Small Signal Gain 14.3 to 16.2 dB pk-pk, Gain Flatness ±0.5 to ±0.7 dB, Noise Figure 2.1 to 3 dB, Output Power -3.5 to -1.5 dBm. Tags: Drop-In, Power Amplifier. More details for AC501 can be seen below.