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Distributor of Underground Leaky Feeder


Underground Leaky Feeder

Timberline Radio Systems Ltd. installs & Distributes leading edge Two Way Radio, and Underground Radio Systems for mines and tunnels, including Radio Repeaters, Mobiles & Handhelds.

We supply & install Commscope Radiax & Varis RadiaFlex Leaky Feeder Cable to transmit and receive underground communications. Commscope, Smartcomm, Radiax & RadiaFlex cable, otherwise known as "Leaky Feeder", acts as a "leaky" antenna, allowing radio signals to flow from one end to the other, in duplex.

For VHF & UHF MSHA Systems, our best product is Commscope RCT4-WBC-1X-RNA Leaky Cable, designed especially for underground Radio communications. Radiax Leaky Feeder Line for MinesThe RadiaFlex product line allows us to implement a solution based on both the initial Construction Phase, as well as post construction, even during active mining and excavation. RadiaFlex feeder is MSHA compliant for use in Canada, the USA and Internationally.

Timberline Radios Systems' solutions are custom designed around the Construction Phase of Mines and tunnels, including Gold Mines, Silver Mines, Copper Mines and Coal Mines, as well as Industrial Tunnels, Roadways, Railway, and Utility operations so as to be compatible with any number of protocols that may be encountered along the way.

For more information on leaky feeder systems, please link to
Timberline Mine Tunnel & Rail Supply

Utilizing PBE Flexline, Commscope Radiax, Varis Smartcomm, RadiaFlex Leaky Feeder Cable is one of many methods used to transmit Radio Communications underground. Approved by MSHA, CANMET and FM Labs as Intrinsically safe.

Call +1 604 2903915

Contact Info

Corporate Sales Office 
By Appointment Only
Richmond, BC V7A 5H5
604-290-3915

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