The AC437 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 10 to 400 MHz, Small Signal Gain 11.5 to 12.7 dB pk-pk, Gain Flatness ±0.5 to ±0.7 dB, Noise Figure 4.7 to 5.3 dB, Output Power 15 to 16.5 dBm. Tags: Drop-In, Power Amplifier. More details for AC437 can be seen below.