The KNTR1300M50A from KeyLink Microwave is a RF Amplifier with Frequency 1.2 to 1.4 GHz, Gain 27 to 52 dB, Noise Figure 3 dB, Output Power 25 to 50 dBm, Output Power 0.32 to 100 W. Tags: Power Amplifier. More details for KNTR1300M50A can be seen below.