The IE13550D from RFHIC is a GaN Power Transistor that operates from 1295 to 1305 MHz. It provides 550 Watts of CW power with a gain of 15 dB and a drain efficiency of 80% (@50 V). This device is suitable for use in CW, pulse and linear applications. It is available in a surface-mount package that measures 9.28 x 20.6 x 3.6 mm and is designed to replace industrial magnetrons and other vacuum tubes that are currently used in particle accelerators, Linear accelerators, free-electron lasers, and medical systems.