The AGS555 from Teledyne Microwave Solutions is a RF Amplifier with Frequency 5 to 500 MHz, Gain 25.5 to 27 dB, Gain Flatness ±0.5 to ±0.8 dB, Noise Figure 5 to 6.5 dB, Output Power 7 to 11.5 dBm. Tags: Drop-In, Variable Gain Amplifier. More details for AGS555 can be seen below.