The AMP4057P-1 from Exodus Advanced Communications is a RF Amplifier with Frequency 9.3 to 9.8 GHz, Gain 50 dB, Gain Flatness 0.5 dB, Noise Figure 10 dB, Input Power 5 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for AMP4057P-1 can be seen below.