{"id":2741,"date":"2025-06-03T04:30:30","date_gmt":"2025-06-02T21:30:30","guid":{"rendered":"https:\/\/tienbao.bzz.vn\/bo-dam-hang-hai-bo-dam-su-dung-o-cang-va-ngoai-bien"},"modified":"2026-05-21T10:11:15","modified_gmt":"2026-05-21T03:11:15","slug":"marine-two-way-radios-for-port-and-offshore-use","status":"publish","type":"post","link":"https:\/\/bodamdixa.com\/en\/marine-two-way-radios-for-port-and-offshore-use","title":{"rendered":"Marine Two-Way Radios for Port and Offshore Use"},"content":{"rendered":"

Marine Two-Way Radios \u2013 A Safe Communication Solution at Sea<\/span><\/strong><\/h2>\n

1. What is a marine two-way radio?<\/span><\/strong><\/h3>\n

A marine two-way radio (marine radio) is a dedicated wireless communication device used on ships, boats, rescue vessels, and other watercraft. It operates mainly on the marine VHF frequency band (156 \u2013 174 MHz), enabling crew members to communicate with seaports, control stations, other vessels, or rescue teams in emergencies.<\/span><\/p>\n

2. Why use a dedicated marine two-way radio?<\/span><\/strong><\/h3>\n
    \n
  • \n

    \u2705 Clear, stable communication<\/strong> in harsh weather and heavy seas.<\/span><\/p>\n<\/li>\n

  • \n

    \u2705 Water and dust resistance to IP67\/IP68<\/strong>, keeping the device functional even if it falls into the sea.<\/span><\/p>\n<\/li>\n

  • \n

    \u2705 Distress Signal mode<\/strong> for quickly sending an emergency signal to surrounding vessels.<\/span><\/p>\n<\/li>\n

  • \n

    \u2705 Compliance with maritime safety regulations<\/strong> from the IMO and the Vietnamese Ministry of Transport.<\/span><\/p>\n<\/li>\n<\/ul>\n

    3. Common types of marine two-way radios today<\/span><\/strong><\/h3>\n

    <\/span>Handheld marine VHF two-way radios<\/span><\/strong><\/h4>\n
      \n
    • \n

      Compact and convenient for small boats and speedboats.<\/span><\/p>\n<\/li>\n

    • \n

      High-capacity rechargeable battery for long operating time.<\/span><\/p>\n<\/li>\n

    • \n

      Easy to switch channels.<\/span><\/p>\n<\/li>\n

    • \n

      Examples: Kenwood NX-1200 M3, Hytera AP588…<\/b><\/span><\/p>\n<\/li>\n<\/ul>\n

      \"\"<\/div>\n

      <\/span>Fixed-mount VHF two-way radios<\/span><\/strong><\/h4>\n
        \n
      • \n

        Powered from the vessel’s 12V supply.<\/span><\/p>\n<\/li>\n

      • \n

        Detachable antenna, high output (45 W), long-range communication of 10\u201320 nautical miles.<\/span><\/p>\n<\/li>\n

      • \n

        Example: Kenwood NX-1700<\/b><\/span><\/p>\n<\/li>\n<\/ul>\n

        \"\"<\/div>\n

        <\/span>Marine DSC (Digital Selective Calling) two-way radios<\/span><\/strong><\/h4>\n
          \n
        • \n

          Automatically sends position and emergency alerts using an MMSI number.<\/span><\/p>\n<\/li>\n

        • \n

          GPS integrated, compatible with AIS systems.<\/span><\/p>\n<\/li>\n

        • \n

          Requires MMSI registration per regulations.<\/span><\/p>\n<\/li>\n<\/ul>\n

          4. Criteria for choosing a marine two-way radio<\/span><\/strong><\/h3>\n
            \n
          • \n

            International VHF standard frequency<\/strong> (ITU-R compliant).<\/span><\/p>\n<\/li>\n

          • \n

            Water resistance rated IP67 or higher.<\/strong><\/span><\/p>\n<\/li>\n

          • \n

            Loud, clear audio<\/strong>, easy to use in strong wind or heavy rain.<\/span><\/p>\n<\/li>\n

          • \n

            Built-in GPS or external GPS connectivity.<\/strong><\/span><\/p>\n<\/li>\n

          • \n

            Reputable brand<\/strong>, with warranty and available spare parts.<\/span><\/p>\n<\/li>\n<\/ul>\n

            5. Some reputable marine two-way radio brands<\/span><\/strong><\/h3>\n
              \n
            • \n

              Kenwood (Japan)<\/strong> \u2013 #1 market share for marine two-way radios worldwide.<\/span><\/p>\n<\/li>\n

            • \n

              Hytera (China)<\/strong> \u2013 Affordable and widely used.<\/span><\/p>\n<\/li>\n<\/ul>\n

              6. Notes on using marine two-way radios in Vietnam<\/span><\/strong><\/h3>\n
                \n
              • \n

                Set the correct international channel frequencies (Channel 16, 70, etc.)<\/strong> per ITU rules.<\/span><\/p>\n<\/li>\n

              • \n

                Required equipment for vessels \u2265 15 m is mandatory under maritime standards<\/strong>.<\/span><\/p>\n<\/li>\n<\/ul>\n

                <\/span><\/div>\n
                \n

                Conclusion<\/span><\/strong><\/h2>\n

                Whether you are a fisherman, ship captain, or port coordinator, a marine two-way radio<\/strong> is indispensable equipment for safe and effective offshore communication. Invest in the right type of device, make sure it meets standards, and choose one that fits your real-world needs.<\/span><\/p>\n

                <\/span><\/p>\n

                <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                Marine Two-Way Radios \u2013 A Safe Communication Solution at Sea 1. What is a marine two-way radio? A marine two-way radio (marine radio) is a dedicated wireless communication device used on ships, boats, rescue vessels, and other watercraft. It operates mainly on the marine VHF frequency band (156 \u2013 174 MHz), enabling crew members to…<\/p>\n","protected":false},"author":2,"featured_media":2742,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[316],"tags":[],"class_list":["post-2741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/posts\/2741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/comments?post=2741"}],"version-history":[{"count":0,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/posts\/2741\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/media\/2742"}],"wp:attachment":[{"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/media?parent=2741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/categories?post=2741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bodamdixa.com\/en\/wp-json\/wp\/v2\/tags?post=2741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}