RFHIC's RRT901005K0-570 is a 5kW, X-Band, GaN solid-state transmitter for applications like maritime, surveillance, and weather radar. It offers 1% to 15% duty cycle and 1 to 100 microseconds pulse width. This fault-tolerant, modular system features eight GaN power modules in a rack mount, leveraging GaN-on-SiC transistors for enhanced power, efficiency, and reliability. With forced air cooling and WR-90 Waveguide output, its scalable design supports easy expansion, exemplifying top Size, Weight, and Power (SWaP) standards.