Mining Publication: Wireless Communications for Trackless Haulage Vehicles
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Original creation date: July 1979
This report describes a complete system design for medium frequency ( MF) wireless radio systems for use in coal mines. The emphasis is on AC mines where no trolley wire exists and, for which, conventional trolley phone communications cannot be used. The report constitutes an MF system design handbook and includes a compendium of all previous MF technology elements as well as a reference index with abstracts of all pertinent literature. A particular strawman system design analysis is included for the Helvetia Coal Co. Lucerne # Mine in the Upper Freeport Seam.
Authors: TS Cory
Contract/MOA Report - July 1979
NIOSHTIC2 Number: 10002683
U.S. Department of the Interior, Bureau of Mines, Contract No. 395072. NTIS No. PB/83-171744, OFR 40-83, 1979 Jul; :1-165
See Also
- Antenna Design & Coupling Studies at Medium Frequency for lmproved Coal Mine Communications
- Medium Frequency Radio System Modifications for Refuge Chamber Situational Awareness
- Medium-Frequency Propagation in Coal Mines
- Propagation of EM Signals in Underground Mines
- Propagation of UHF Radio Waves in Limestone Room and Pillar Mines
- Subterranean Wireless Electronic Communication System
- Technology News 546 - Medium Frequency Mine Emergency Communications—An Emerging Technology
- Theory on the Propagation of UHF Radio Waves in Coal Mine Tunnels
- Transmit Antennas for Portable VLF to MF Wireless Mine Communications
- Wireless Mesh Mine Communication System
- Page last reviewed: 9/21/2012
- Page last updated: 9/21/2012
- Content source: National Institute for Occupational Safety and Health, Mining Program