The KB0204S60A from KeyLink Microwave is a RF Amplifier with Frequency 225 to 400 MHz, 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 KB0204S60A can be seen below.