The AMP4043 from Exodus Advanced Communications is a RF Amplifier with Frequency 2.5 to 4.8 GHz, Gain 55 dB, Power Gain 55 dB, Gain Flatness 3 dB, Input Power 8 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for AMP4043 can be seen below.