TESSCO is Your Total Source for MSHA-approved products for wireless two-way communication and tracking of miners and assets. We'll deliver the leaky cable, regular coax cable, antennas, broadband wireless radios, power supplies, custom enclosures, tools, test equipment and training for your project.

TESSCO can help mining companies comply with federal mandates for wireless communication and tracking by delivering the wireless products you need, when and where you need them.
Take a look at our unique combination of solutions and products:

Featured Solutions

MSHA-Approved Products

Cable

Flashlights/Lamps

Pelican  |   Streamlight

Featured Products

New MSHA Approved TerraWave
TWS FR (Fire-Retardant) Series Coaxial Cable

TerraWave's TWS FR series is a non-halogenated, low-smoke, fire retardant cable designed for easy installation with maximum flexibility where curves, bends and twists rule out the use of standard hard-line transmission cables. This cable has the added benefit of being MSHA tested and approved for safe and reliable use in underground mining applications where critical safety standards apply. Designed for any indoor, non-plenum application requiring high-quality, flexible cabling such as WLL, GPS, WLAN, WISP, WiMAX, SCADA and mobile applications. TerraWave's cable is compatible with a wide variety of connectors and is ideal for any off-the-shelf or customized cable assembly.

TSU Modular T1 Multiplexer Series

The TSU series aggregate voice or voice and data services over a single T1. The ‘e’ configurations offer SNMP management via SLIP and 10Base-T. A variety of modules are available.

TSU Series Data Sheets

TSU 600, 600e Systems Data Sheet

TSU 600, 600e Data Sheet

Please contact TESSCO for information on specific models not shown here.

Additional Products and Services

Mining Resource Center

Complete this brief form to get immediate access to a vast library of valuable industry white papers and application drawings, including the new Mining Communication and Safety Product Quick Pick Guide, on topics such as MSHA-Approved Leaky Cable Solutions, Leaky Cable Installation, RCF12-50 JFN data sheets, product comparisons and much more!