The KB00210S60A from KeyLink Microwave is a RF Amplifier with Frequency 20 MHz to 1 GHz, Gain 61 dB, Output Power Limit 60 dBm, Output Power Limit 1000 W, AC Voltage 100 to 260 VAC, 50/60Hz V. Tags: Power Amplifier. More details for KB00210S60A can be seen below.