ZHL6G018G020X+ is a Class AB, high power amplifier providing 20W (typical) of saturated output power over the 6 to 18 GHz band, ideal for a variety of high power test setups as well as applications including communications, radar and more. This ruggedly designed amplifier provides unconditional stability and built-in self-protection against reverse polarity, over voltage and overheating. It is capable of withstanding a VSWR of 3:1 at 20W POUT. Housed in a rugged aluminum alloy case measuring 6 x 4 x 1”, the unit features SMA connectors and an optional heat sink and fan attachment for cooling.