MSHA, West Virginia and Pennsylvania Approved
UltraComm underground radio systems incorporate a head-end unit with repeaters and network interface, cable splitters, amplifier units and point antennas where signal is needed most. We offer mine-wide, world-class, 2-way, man to man communication, wirelessly. Options include remote relay control from portables, wireless data, tracking and tonnage production collection capabilities (TRAM-II).

Tunnel Radio’s patented UltraComm TR-155 and TR-500 MHz products are quickly becoming an industry standard. The UltraComm system, while being simple to install and operate, is dependable and allows excellent range from the cable. Using commercial grade, portable and mobile radios, your crew and fleet are in good hands with UltraComm. After thorough operational evaluation by West Virginia Mine Safety, Tunnel Radio’s system came out on top with the best range and user acceptance ratings. With the use of drive-by LED indicators and the optional LAN compatible TMS diagnostic network your mine will be in good hands with Tunnel Radio.
(See more about the UltraComm TR-155 and UltraComm TR-500 MHz systems)
Tunnel Radio is an authorized dealer for: