The AMP4031 from Exodus Advanced Communications is a RF Amplifier with Frequency 4.4 to 5.1 GHz, Gain 56 dB, Power Gain 56 dB, Gain Flatness 3 dB, Pulse Power 56.02 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for AMP4031 can be seen below.