HXI developed a series of products in the 76 to 81 GHz frequency range specifically designed for the testing of automotive integrated circuits and modules.

Among the products are HXI’s waveguide isolators, HMI12-387-78.5-5.0 (WG-12). This product covers the complete band from 76.0 to 81 GHz without the high loss and long insertion length of a faraday-type isolator.