The A2CP4122 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 800 MHz to 4 GHz, Small Signal Gain 35 to 37.5 dB pk-pk, Gain Flatness ±1 to ±1.2 dB, Noise Figure 2.3 to 3 dB, Output Power 19 to 21.5 dBm. Tags: Power Amplifier. More details for A2CP4122 can be seen below.