A medium frequency wireless communication system for underground mines : final report : hardware design and preliminary performance tests ; installation and performance in underground mines
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.
 
 
i


A medium frequency wireless communication system for underground mines : final report : hardware design and preliminary performance tests ; installation and performance in underground mines
  • Published Date:

    January 1983

  • Language:
    English
Filetype[PDF-12.09 MB]


This document cannot be previewed automatically as it exceeds 5 MB
Please click the thumbnail image to view the document.
A medium frequency wireless communication system for underground mines : final report : hardware design and preliminary performance tests ; installation and performance in underground mines
Details:
  • Supporting Files:
    No Additional Files
No Related Documents.

You May Also Like:

  1. Personal Author:
    Stolarczyk, Larry G.
    Corporate Authors:
    A. R. F. Products, Inc ; United States. Bureau of Mines. ;
    Published Date:
    September 1980
    Description:
    "This report adds to the current body of underground communication system design knowledge by: 1. accurately defining (measuring) the 12 dB SINAD sens...
    File Type:
    Filetype[PDF - 1.69 MB]
    File Type:
    Filetype[PDF - 1.69 MB]
  2. Personal Author:
    Stolarczyk, Larry G.
    Corporate Authors:
    United States. Bureau of Mines. ; A.R.F. Products, Inc. ;
    Published Date:
    September 1984
    Series:
    Open file report (United States. Bureau of Mines) ; 1985-115
    A mining research contract report
    Description:
    This report deals with information regarding a new Medium Frequency (MF) Wireless Communication System for underground mines. This new telecommunicati...
    File Type:
    Filetype[PDF - 6.71 MB]
    File Type:
    Filetype[PDF - 6.71 MB]
  3. Personal Author:
    Stolarczyk, Larry G.
    Corporate Authors:
    United States. Bureau of Mines. ; A.R.F. Products, Inc. ;
    Published Date:
    May 1986
    Series:
    Mining research contract report.
    Open file report (United States. Bureau of Mines) ; 7-87
    Description:
    "This report describes the creation of an efficient method to determine if command, control, communication, and monitoring (3cm) equipment in coal, me...
    File Type:
    Filetype[PDF - 1.99 MB]
    File Type:
    Filetype[PDF - 1.99 MB]
  4. Personal Author:
    Lagace, Robert L.
    Corporate Authors:
    Arthur D. Little, Inc. ; United States. Bureau of Mines. ;
    Published Date:
    May 1977
    Series:
    Open file report (United States. Bureau of Mines) ; 92-78
    Description:
    "An investigation was made of the feasibility of developing compact transmit antennas and/or other means to efficiently couple very low frequency (VLF...
    File Type:
    Filetype[PDF - 5.20 MB]
    File Type:
    Filetype[PDF - 5.20 MB]
  5. Personal Author:
    Spencer, R. H. ; Bender, W. G. ;
    Corporate Authors:
    Arthur D. Little, Inc. ; United States. Bureau of Mines. ;
    Published Date:
    July 1975
    Series:
    Open file report (United States. Bureau of Mines) ; 20(3)-76
    Description:
    "The applicability of voice bandwidth compression techniques to mine wireless communication systems is examined. Promise has been attached to such tec...
    File Type:
    Filetype[PDF - 4.30 MB]
    File Type:
    Filetype[PDF - 4.30 MB]