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Field strength levels in vehicles resulting from communications transmitters / by John F. Shafer and the Law Enforcement Standards Laboratory ; prepared for the National Institute of Justice (NIJ report ; 200-83)

Field strength levels in vehicles resulting from communications transmitters / by John F. Shafer and the Law Enforcement Standards Laboratory ; prepared for the National Institute of Justice (NIJ report ; 200-83)
Microform図書
1984<YCA-J 28.15/2:200-83>
National Diet Library
  • Author HeadingShafer, John F Law Enforcement Standards Lab...

Personal radio guide : 203-83 / prepared for the National Institute of Justice by John F. Shafer and the Law Enforcement Standards Laboratory, National Engineering Laboratory, National Bureau of Standards

Personal radio guide : 203-83 / prepared for the National Institute of Justice by John F. Shafer and the Law Enforcement Standards Laboratory, National Engineering Laboratory, National Bureau of Standards
Microform図書
1984<YCA-J 28.2:P 43>
National Diet Library
  • Author HeadingShafer, John F Law Enforcement Standards Lab...

Surveys of electromagnetic field intensities near representative higher-power FAA transmitting antennas / Ezra B. Larsen, John F. Shafer ; prepared for U.S. Department of Transportation, Federal Aviation Administration, Systems Research & Development Service.

Surveys of electromagnetic field intensities near representative higher-power FAA transmitting antennas / Ezra B. Larsen, John F. Shafer ; prepared for U.S. Department of Transportation, Federal Aviation Administration, Systems Research & Development Service.
Paper図書
The Service1977.<NC122-A9>
National Diet Library
  • Author HeadingLarsen, E. B. Shafer, John F.

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