The ZHL20M1G0100+ is a Class AB, high-power amplifier providing typically 100W saturated power over the 20 to 1000 MHz band, ideal for a variety of high-power test setups as well as applications including communications, radar and more. The ruggedly designed amplifier provides unconditional stability and built-in protection against reverse polarity, overheating and current consumption. The amplifier’s output stage can operate into and open and short for two minutes at 40W of output power. The amplifier has an enable pin as well as analog outputs for current and temperature. The rugged aluminum alloy enclosure measures 230x150x30mm and features an SMA connector at the input and an N-connector at the output. A heatsink and fan attachment for cooling are optional.