The AP308 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 10 to 250 MHz, Small Signal Gain 12 to 13 dB pk-pk, Gain Flatness ±0.5 to ±0.7 dB, Noise Figure 3.7 to 4 dB, Output Power 21.5 to 23 dBm. Tags: Drop-In, Power Amplifier. More details for AP308 can be seen below.