The Keysight U281B transforms U-band (40 GHz to 60 GHz) waveguide transmission line into 50-ohm coaxial line.

The Keysight U281B adapter transforms waveguide transmission line into 50-ohm coaxial line. Power can transmitted in either direction and each adapter covers the full frequency range of its waveguide band with SWR less than 1.3.

Key Specifications