These GaN-based power amplifiers represent a leap in output power at Ka-, E-, and W-band with up to 20% PAE. Single device models are available with 5~10W at Ka-band. Coming soon are 1W at E- and W-band. They are scalable to 4-, 8- or 16-way and even higher depending on customer requirements. Standard 2- and 4-way models are pre-configured, and up to 64-way have been supplied.