Tunnels, mountains, canyons. No matter the rail line, Tunnel Radio signals come through loud and clear.
Control communications from anywhere via web-based software.
Our support team is ready to help. Any day, any hour. Onsite, by phone or online. It’s that simple.
Downtime equals money lost. We’ll fast-track your project from Day One.
Advanced wireless technology improves read, reliability and versatility in underground operations.
Built to perform — everywhere
Tunnel Link railroad technology for distributed power and positive control is the industry leader. Built to last in harsh and remote environments, Tunnel Link™ and Tunnel Voice™ mobile radio systems are performance-proven in even the longest, deepest railroad tunnels.
No dead spots
The Tunnel Link™ data system is designed to extend radio signals generated by Distributed Power, HOT/EOT data equipment, and VHF Positive Train Control systems. Our Tunnel Link bi-directional amplifiers maintain an appropriate signal level while using a single repeater for all processes, ensuring a constant connection.
Tunnel Radio’s in-house RF experts have the know-how to create customized engineering solutions with a global record of excellence designing and building critical railroad communications and train management components. Nobody knows RF better than Tunnel Radio.