Easy to operate. Rugged. Reliable.

We're improving failsafe solutions for mining operations.

You can expect dependable communications, utilizing radiating coax (leaky feeder), an accurate tracking system, and remote-accessible system diagnostics. Each product group is industry-standard by itself, but when fully integrated as one seamless distributed antenna system, Tunnel Radio’s all-in-one solution gives your operations a powerful competitive edge.

Mining Case Studies

See our work in action.
Hecla Mining Company

Hecla Case Study

Founded in 1891, Hecla Mining Company is the largest silver producer in the United States. It currently runs four large mining operations in the US ...
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Mining Systems & Technology

Discover more about our all-in-one solutions.
Fiber Optic Expansion System

Fiber Optic Expansion System

Tunnel Radio’s fiber optic (FO) solution provides scalable and seamless connectivity under all conditions, especially for expansive operations.
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Ultracomm® UHF/VHF from Tunnel Radio

ULTRACOMM® Distributed Antenna System

Our patented ULTRACOMM® Distributed Antenna System has a range of 1,000 feet — more than triple the range of other systems.
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Ethernet Tracking with RFID Tracking

TRCentral RFID Tracking

If you use LAN, our Ethernet Readers give you the features of Tunnel Radio’s powerful RFID system without a distributed antenna system.
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Remote Access features from Tunnel Radio

Remote Access

Control communications from anywhere via web-based software.

Support features from Tunnel Radio


Our support team is ready to help. Any day, any hour. Onsite, by phone or online. It’s that simple.

Quick Installation features from Tunnel Radio

Quick Installation

Downtime equals money lost. We’ll fast-track your project from Day One.

Distributed Antenna System features from Tunnel Radio

Distributed Antenna Systems

Advanced wireless technology improves read, reliability and versatility in underground operations.

Fully featured solution with proven reliability

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Comprehensive control
Tunnel Radio’s All-in-one Solution means comprehensive control of mining communications. Simple to install. Easy to operate. Rugged. Reliable.

Proven reliability
Tunnel Radio’s MSHA-approved wireless network and underground power supply are backed by the industry’s most comprehensive service network and top-rated for range and user acceptance worldwide in both coal and hard-rock mines.

Customized and compatible
Tunnel Radio products are designed for compatibility with any DAS to customize the best tracking system. But on its own, the All-in-one Solution provides superior performance, backed by industry-leading expertise and support to maximize efficiency, safety and productivity.


Whatever you decide to do next, you’ll be impressed with our approach to assessing your needs and our on-target, cost-efficient recommendations. We guarantee it.