The MP881.5/25/50MK-A1-R2U15 from G-WAY Microwave is a RF Amplifier with Frequency 869 to 894 MHz (Tx), 824 rto 849 MHz (Rx), Gain 50 dB, Gain Flatness ±0.5 dB, Output Power 50 to 51 dBm, Output Power 100 to 125.89 W. Tags: Benchtop / Rackmount, Power Amplifier, Automatic Gain Controlled Amplifier. More details for MP881.5/25/50MK-A1-R2U15 can be seen below.