As our world-renowned RADIAFLEX radiating cables turn 50, it’s the ideal time to take a closer look at why so many organizations around the world rely on our ingenious invention to bring reliable, high-quality wireless communications to tunnels.

RADIAFLEX radiating cables take contoured wireless coverage everywhere the cable is installed to eliminate the need for traditional antennas in confined spaces. After five decades, these innovative broadband cables are still the world’s leading solution for intunnel wireless connectivity, and are delivering uninterrupted communications in some of the world’s most high-profile and challenging tunnels. And we continue to lead the way with future-ready solutions that take 5G underground.

RADIAFLEX cables deliver everything needed to improve in-tunnel wireless communications today and tomorrow.