Tunnel Radio of America - Underground Communication and Tracking Systems

Tunnel Radio’s patented UltraComm TR-500MHz mine radio system can transmit great distances including around corners, in confined spaces, and beyond barriers.

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  Using world class technologies for superior range and crystal clear voice,...
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  Tunnel Radio’s patented UltraComm TR-500MHz mine radio system can transmit...
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  For mines that have already installed VHF systems, Tunnel Radio recommends...
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  The MineAx tracking system locates people and equipment underground, and...

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