The RAP2833P56 from RFTR Electronics is a RF Amplifier with Frequency 2.8 to 3.3 GHz, Gain 10.5 dB, Gain Flatness ±1 dB, Supply Voltage 50 V, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Power Amplifier. More details for RAP2833P56 can be seen below.