小型船舶への無線電話の搭載と大型船との通信に関する考察-船舶共通通信システム導入後の現状-

DOI

書誌事項

タイトル別名
  • A Study of Installation of VHF Radiotelephone to Small Ship and Communication with Large Ship -Present Conditions of Ships Common Communications System after Enforcement-

抄録

The installation of a VHF radiotelephone is required if more than 100 tons of gross tonnage. However, in the case of the other small ships were arbitrary. For that reason, it was difficult to install a VHF radiotelephone easily with a small ship, and to establish a mutual understanding by using a VHF radiotelephone between all ships. By partial revision of the Radio Law etc. in October, 2009, a VHF radiotelephone can be installed with ease than before. In this study, first of all, these data were clarified the actual condition by the field survey in a fishery cooperative association and a marina, and investigated the actual condition of the issue of radio operator license and radio station license using databases of Ministry of Internal Affairs and Communications. Secondly, these data were acquired by conducting the experiment which used handy type of a VHF radiotelephone between GINGAMARU and TOBAMARU, NIPPONMARU and a personal water craft (for leisure). As a result, these were revealed that the range which can communicate a VHF radiotelephone of handy type, and some remaining regulatory issues etc.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282680458304000
  • NII論文ID
    130004622998
  • DOI
    10.9749/jin.129.67
  • ISSN
    21873275
    03887405
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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