The MP2140/60/45MK-A9-R2U15 from G-WAY Microwave is a RF Amplifier with Frequency 2110 to 2170 MHz / 1920 to 1980 MHz, Gain 37 to 38 dB, Gain Flatness ±0.5 dB, Noise Figure 2.5 dB, Output Power 18 to 46 dBm. Tags: Rack Mount, Power Amplifier, Low Noise Amplifier, Automatic Gain Controlled Amplifier. More details for MP2140/60/45MK-A9-R2U15 can be seen below.