The ZHL-50W-GAN+ and ZHL-50W-GANX+ are Class A, high power amplifiers that utilize a Gallium Nitride (GaN) push-pull output stage, which results in a higher efficiency (50% typ.) as compared to GaAs, LDMOS and VDMOS counterparts. These amplifiers provide 50 W (typical) of output power at 1dB Compression Point from 20 MHz to 500 MHz and are well suited for a variety of high-power test setups as well as communication applications. They are ruggedly designed and provide unconditional stability and built-in self-protection against over and reverse voltage and over temperature conditions. The GaN Transistors boast a maximum junction temperature up to +250 ºC translating into the higher MTBF and improved reliability