Until now, rad-tolerant, 60 GHz switch technology had only been available for less rigorous commercial applications, not for high reliability Space. Developed with SOI technology, the SPDT RF switch is available as flip-chip die and is screened for MIL-PRF-38534 Class K. It leverages MMIC design techniques that deliver unprecedented performance in the K, Ka and Q/V microwave and millimeter-wave bands.