The MP500/1000/48MK-R3U13 from G-WAY Microwave is a RF Amplifier with Frequency 20 MHz to 1 GHz, Gain 48 dB, Gain Flatness ±2 dB, Output Power 46 to 48 dBm, Output Power 39.81 to 63.1 W. Tags: Benchtop / Rackmount, Power Amplifier, Automatic Gain Controlled Amplifier. More details for MP500/1000/48MK-R3U13 can be seen below.