The AMP4055 from Exodus Advanced Communications is a RF Amplifier with Frequency 6.8 to 7.2 GHz, Gain 40 dB, Power Gain 40 dB, Gain Flatness 2 dB, Input Power 5 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for AMP4055 can be seen below.