![Coaxial Waveguide Adapter, 1.85 mm (f), 40 to 60 GHz](https://d27wgn5g4t3wja.cloudfront.net/products/aab52f95-79c1-4dcb-9e0a-549a207c23a8/589332.png)
Coaxial Waveguide Adapter, 1.85 mm (f), 40 to 60 GHz
U281A - Keysight Technologies
The Keysight U281A 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.