{"id":296,"date":"2026-04-27T11:57:31","date_gmt":"2026-04-27T03:57:31","guid":{"rendered":"https:\/\/www.bihec.com\/emtrak\/?p=296"},"modified":"2026-04-27T11:57:31","modified_gmt":"2026-04-27T03:57:31","slug":"em-trak-%e8%88%b9%e7%94%a8%e6%8e%a5%e6%94%b6%e5%99%a8b400-ais-b%e7%b1%bb%e9%ab%98%e5%8a%9f%e7%8e%875w-sotdma%e6%97%a0%e4%bf%a1%e5%8f%b7%e4%bc%a0%e8%be%93","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/emtrak\/em-trak-%e8%88%b9%e7%94%a8%e6%8e%a5%e6%94%b6%e5%99%a8b400-ais-b%e7%b1%bb%e9%ab%98%e5%8a%9f%e7%8e%875w-sotdma%e6%97%a0%e4%bf%a1%e5%8f%b7%e4%bc%a0%e8%be%93\/","title":{"rendered":"Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93"},"content":{"rendered":"<p><strong><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/em-trak-%e8%88%b9%e7%94%a8%e6%8e%a5%e6%94%b6%e5%99%a8b400-ais-b%e7%b1%bb%e9%ab%98%e5%8a%9f%e7%8e%875w-sotdma%e6%97%a0%e4%bf%a1%e5%8f%b7%e4%bc%a0%e8%be%93\/\" title=\"View all posts in Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93\" target=\"_blank\">Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93<\/a><\/strong><\/p>\n<p id=\"xmIyqtJ\"><img decoding=\"async\" loading=\"lazy\" width=\"615\" height=\"619\" class=\"alignnone size-full wp-image-297 \" src=\"https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eeddad42a99.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eeddad42a99.png 615w, https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eeddad42a99-298x300.png 298w, https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eeddad42a99-150x150.png 150w, https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eeddad42a99-500x503.png 500w\" sizes=\"(max-width: 615px) 100vw, 615px\" \/><\/p>\n<p data-start=\"0\" data-end=\"66\"><strong data-start=\"0\" data-end=\"66\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/b400\/\" title=\"View all posts in B400\" target=\"_blank\">B400<\/a> \u7cfb\u5217\u5728 <a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/ais-class-b\/\" title=\"View all posts in AIS Class B\" target=\"_blank\">AIS Class B<\/a> \u6027\u80fd\u65b9\u9762\u5b9e\u73b0\u589e\u5f3a\uff0c\u5373\u4f7f\u5728\u7e41\u5fd9\u6e2f\u53e3\u53ca\u5f00\u9614\u6d77\u57df\uff0c\u4e5f\u80fd\u63d0\u4f9b\u66f4\u8fdc\u7684\u901a\u4fe1\u8ddd\u79bb\u4e0e\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u3002<\/strong><\/p>\n<hr data-start=\"68\" data-end=\"71\" \/>\n<p data-start=\"73\" data-end=\"85\"><strong data-start=\"73\" data-end=\"83\">\u9002\u7528<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e8%88%b9%e8%88%b6\/\" title=\"View all posts in \u8239\u8236\" target=\"_blank\">\u8239\u8236<\/a>\u7c7b\u578b<\/strong><\/p>\n<ul data-start=\"86\" data-end=\"128\">\n<li data-section-id=\"1fnisen\" data-start=\"86\" data-end=\"100\">\u5546\u4e1a\u6e14\u8239\uff08&gt;15m\uff09<\/li>\n<li data-section-id=\"219hmu\" data-start=\"101\" data-end=\"110\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e5%95%86%e7%94%a8%e5%b7%a5%e4%bd%9c%e8%88%b9\/\" title=\"View all posts in \u5546\u7528\u5de5\u4f5c\u8239\" target=\"_blank\">\u5546\u7528\u5de5\u4f5c\u8239<\/a><\/li>\n<li data-section-id=\"byopai\" data-start=\"111\" data-end=\"119\">\u6d77\u4e0a\u5e06\u8239<\/li>\n<li data-section-id=\"1pkja1h\" data-start=\"120\" data-end=\"128\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e8%b6%85%e7%ba%a7%e6%b8%b8%e8%89%87\/\" title=\"View all posts in \u8d85\u7ea7\u6e38\u8247\" target=\"_blank\">\u8d85\u7ea7\u6e38\u8247<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" width=\"629\" height=\"720\" class=\"alignnone size-full wp-image-298 \" src=\"https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eede0c9e578.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eede0c9e578.png 629w, https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eede0c9e578-262x300.png 262w, https:\/\/www.bihec.com\/emtrak\/wp-content\/uploads\/sites\/3015\/2026\/04\/img_69eede0c9e578-500x572.png 500w\" sizes=\"(max-width: 629px) 100vw, 629px\" \/><\/p>\n<hr data-start=\"130\" data-end=\"133\" \/>\n<p data-start=\"135\" data-end=\"154\"><strong data-start=\"135\" data-end=\"154\">\u4e3a\u53ef\u89c6\u6027\u800c\u8bbe\u8ba1\uff0c\u4e3a\u6e05\u6670\u5ea6\u800c\u6253\u9020<\/strong><\/p>\n<p data-start=\"156\" data-end=\"260\">B400 \u7cfb\u5217\u5c06\u9ad8\u529f\u7387 <strong data-start=\"168\" data-end=\"188\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/5w-sotdma-ais\/\" title=\"View all posts in 5W SOTDMA AIS\" target=\"_blank\">5W SOTDMA AIS<\/a> \u53d1\u5c04<\/strong>\u4e0e\u5148\u8fdb\u7684\u8239\u8f7d\u529f\u80fd\u96c6\u6210\u4e8e\u7d27\u51d1\u4e14\u52a0\u56fa\u7684\u673a\u8eab\u4e2d\u3002\u4ea7\u54c1\u901a\u8fc7\u5168\u7403\u8ba4\u8bc1\uff0c\u4e13\u4e3a\u5546\u4e1a\u53ca\u4f11\u95f2\u8239\u8236\u7684\u5b9e\u9645\u8fd0\u884c\u9700\u6c42\u8bbe\u8ba1\uff0c\u53ef\u63d0\u4f9b\u66f4\u5f3a\u4fe1\u53f7\u8986\u76d6\u3001\u66f4\u5feb\u6570\u636e\u66f4\u65b0\u53ca\u66f4\u9ad8\u53ef\u89c6\u6027\u3002<\/p>\n<p data-start=\"262\" data-end=\"362\">\u7cfb\u7edf\u96c6\u6210\u9ad8\u6027\u80fd\u5f69\u8272\u663e\u793a\u5c4f\uff0c\u914d\u5907\u76f4\u89c2\u64cd\u4f5c\u754c\u9762\u3001\u591a\u8bed\u8a00\u83dc\u5355\u53ca\u591c\u95f4\u6a21\u5f0f\uff0c\u786e\u4fdd\u5728\u5404\u79cd\u73af\u5883\u4e0b\u5747\u53ef\u5b89\u5168\u3001\u4fbf\u6377\u64cd\u4f5c\u3002\u540c\u65f6\u5185\u7f6e GPS\u3001WiFi\uff0c\u5e76\u652f\u6301\u5373\u63d2\u5373\u7528 NMEA \u8fde\u63a5\uff0c\u5b9e\u73b0\u5feb\u901f\u5b89\u88c5\u53ca\u4e0e\u9a7e\u9a76\u53f0\u7cfb\u7edf\u7684\u65e0\u7f1d\u96c6\u6210\u3002<\/p>\n<p data-start=\"364\" data-end=\"425\" data-is-last-node=\"\" data-is-only-node=\"\">\u65e0\u8bba\u662f\u5728\u7e41\u5fd9\u6e2f\u53e3\u8fd8\u662f\u8fdc\u6d0b\u822a\u884c\u73af\u5883\u4e2d\uff0cB400 \u7cfb\u5217\u90fd\u80fd\u63d0\u4f9b\u5168\u9762\u7684 <a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/ais-%e5%8a%9f%e8%83%bd\/\" title=\"View all posts in AIS \u529f\u80fd\" target=\"_blank\">AIS \u529f\u80fd<\/a>\u3001\u66f4\u9ad8\u64cd\u4f5c\u638c\u63a7\u529b\uff0c\u4ee5\u53ca\u5728\u6d77\u4e0a\u4f5c\u4e1a\u7684\u5145\u5206\u4fe1\u5fc3\u3002<\/p>\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"ff08b45f-9277-4d44-a2fc-63918a1e7dd9\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<p data-start=\"0\" data-end=\"8\"><strong data-start=\"0\" data-end=\"8\">Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93\u9644\u52a0\u529f\u80fd<\/strong><\/p>\n<p data-start=\"10\" data-end=\"71\"><strong data-start=\"10\" data-end=\"36\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/ais-class-b-sotdma\/\" title=\"View all posts in AIS Class B SOTDMA\" target=\"_blank\">AIS Class B SOTDMA<\/a>\uff085W\uff09<\/strong><br data-start=\"36\" data-end=\"39\" \/><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e9%ab%98%e5%8a%9f%e7%8e%87%e5%8f%91%e5%b0%84\/\" title=\"View all posts in \u9ad8\u529f\u7387\u53d1\u5c04\" target=\"_blank\">\u9ad8\u529f\u7387\u53d1\u5c04<\/a>\uff0c\u63d0\u5347\u66f4\u65b0\u9891\u7387\uff0c\u5e76\u5728\u62e5\u6324\u6c34\u57df\u4e2d\u5177\u6709\u66f4\u9ad8\u901a\u4fe1\u4f18\u5148\u7ea7\u3002<\/p>\n<hr data-start=\"73\" data-end=\"76\" \/>\n<p data-start=\"78\" data-end=\"121\"><strong data-start=\"78\" data-end=\"88\">\u96c6\u6210 GPS<\/strong><br data-start=\"88\" data-end=\"91\" \/>\u9ad8\u6027\u80fd GPS \u63a5\u6536\u673a\u4e0e\u5929\u7ebf\uff0c\u63d0\u4f9b\u7cbe\u51c6\u4e14\u53ef\u9760\u7684\u5b9a\u4f4d\u80fd\u529b\u3002<\/p>\n<hr data-start=\"123\" data-end=\"126\" \/>\n<p data-start=\"128\" data-end=\"211\"><strong data-start=\"128\" data-end=\"141\">\u5b8c\u6574 AIS \u529f\u80fd<\/strong><br data-start=\"141\" data-end=\"144\" \/>\u5305\u542b\u78b0\u649e\u9884\u8b66\u3001CPA\uff08\u6700\u8fd1\u4f1a\u9047\u70b9\uff09\u3001MOB \u843d\u6c34\u4eba\u5458\u8ffd\u8e2a\u3001SAR \u641c\u6551\u652f\u6301\u3001\u8239\u8236\u5217\u8868\u3001\u5929\u6c14\u6570\u636e\u3001AIS \u6587\u672c\u901a\u4fe1\u53ca\u4e3b\u52a8\u76d1\u63a7\u7b49\u529f\u80fd\u3002<\/p>\n<hr data-start=\"213\" data-end=\"216\" \/>\n<p data-start=\"218\" data-end=\"268\"><strong data-start=\"218\" data-end=\"230\">ENC \u6d77\u56fe\u663e\u793a<\/strong><br data-start=\"230\" data-end=\"233\" \/>\u652f\u6301 C-MAP \u7535\u5b50\u6d77\u56fe\u4e0e AIS \u76ee\u6807\u53e0\u52a0\uff0c\u5b9e\u73b0\u5b9e\u65f6<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e6%80%81%e5%8a%bf%e6%84%9f%e7%9f%a5\/\" title=\"View all posts in \u6001\u52bf\u611f\u77e5\" target=\"_blank\">\u6001\u52bf\u611f\u77e5<\/a>\u3002<\/p>\n<hr data-start=\"270\" data-end=\"273\" \/>\n<p data-start=\"275\" data-end=\"322\"><strong data-start=\"275\" data-end=\"289\">\u9759\u9ed8\u6a21\u5f0f\uff08\u5173\u95ed\u53d1\u5c04\uff09<\/strong><br data-start=\"289\" data-end=\"292\" \/>\u5728\u9700\u8981\u65f6\u53ef\u5173\u95ed AIS \u53d1\u5c04\u529f\u80fd\uff0c\u540c\u65f6\u4fdd\u7559\u5b8c\u6574\u63a5\u6536\u80fd\u529b\u3002<\/p>\n<hr data-start=\"324\" data-end=\"327\" \/>\n<p data-start=\"329\" data-end=\"395\"><strong data-start=\"329\" data-end=\"339\">\u7075\u6d3b\u8fde\u63a5\u80fd\u529b<\/strong><br data-start=\"339\" data-end=\"342\" \/>\u96c6\u6210 WiFi\u3001NMEA 0183 \/ 2000 \u63a5\u53e3\u3001\u5f15\u822a\u63d2\u5934\u7535\u7f06\uff0c\u5e76\u652f\u6301\u53ef\u9009\u63a5\u7ebf\u76d2\uff0c\u4fbf\u4e8e\u7cfb\u7edf\u96c6\u6210\u3002<\/p>\n<hr data-start=\"397\" data-end=\"400\" \/>\n<p data-start=\"402\" data-end=\"448\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"402\" data-end=\"412\">\u7528\u6237\u53cb\u597d\u754c\u9762<\/strong><br data-start=\"412\" data-end=\"415\" \/>\u65cb\u94ae\u5f0f\u63a7\u5236\u4e0e\u7b26\u5408\u4eba\u4f53\u5de5\u5b66\u6309\u952e\u8bbe\u8ba1\uff0c\u652f\u6301\u53ef\u914d\u7f6e\u591a\u8bed\u8a00\u83dc\u5355\u53ca\u591c\u95f4\u6a21\u5f0f\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\">\n<p data-start=\"0\" data-end=\"8\"><strong data-start=\"0\" data-end=\"8\">\u6280\u672f\u89c4\u683c<\/strong><\/p>\n<p data-start=\"10\" data-end=\"89\">Em-trak \u4ea7\u54c1\u7ecf\u8fc7\u4e13\u4e1a\u8bbe\u8ba1\u4e0e\u5de5\u7a0b\u4f18\u5316\uff0c\u81f4\u529b\u4e8e\u4e3a\u7528\u6237\u63d0\u4f9b\u6700\u4f73\u7684\u5b9e\u9645\u6027\u80fd\u3001\u53ef\u9760\u6027\u3001\u8fde\u63a5\u80fd\u529b\u4ee5\u53ca\u5b89\u88c5\u4f53\u9a8c\uff0c\u6ee1\u8db3\u5bf9 <a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/ais-%e6%94%b6%e5%8f%91%e5%99%a8\/\" title=\"View all posts in AIS \u6536\u53d1\u5668\" target=\"_blank\">AIS \u6536\u53d1\u5668<\/a>\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\u7684\u9ad8\u8981\u6c42\u5e94\u7528\u573a\u666f\u3002<\/p>\n<hr data-start=\"91\" data-end=\"94\" \/>\n<h2 data-section-id=\"o1m2la\" data-start=\"96\" data-end=\"106\">\u7269\u7406\u53ca\u73af\u5883\u53c2\u6570<\/h2>\n<ul data-start=\"107\" data-end=\"223\">\n<li data-section-id=\"1gdlfn1\" data-start=\"107\" data-end=\"142\">\u5c3a\u5bf8\uff08\u5bbd \u00d7 \u9ad8 \u00d7 \u6df1\uff09\uff1a152 \u00d7 165 \u00d7 95 mm<\/li>\n<li data-section-id=\"qrsur6\" data-start=\"143\" data-end=\"156\">\u91cd\u91cf\uff1a1.1 kg<\/li>\n<li data-section-id=\"1cf393v\" data-start=\"157\" data-end=\"179\">\u5de5\u4f5c\u6e29\u5ea6\uff1a-25\u00b0C ~ +55\u00b0C<\/li>\n<li data-section-id=\"ilj5it\" data-start=\"180\" data-end=\"202\">\u5b58\u50a8\u6e29\u5ea6\uff1a-25\u00b0C ~ +70\u00b0C<\/li>\n<li data-section-id=\"69xg1w\" data-start=\"203\" data-end=\"223\">\u9632\u62a4\u7b49\u7ea7\uff1aIPx6 \/ IPx7<\/li>\n<\/ul>\n<hr data-start=\"225\" data-end=\"228\" \/>\n<h2 data-section-id=\"1b8u7rh\" data-start=\"230\" data-end=\"238\">\u6807\u51c6\u7b26\u5408\u6027<\/h2>\n<ul data-start=\"239\" data-end=\"530\">\n<li data-section-id=\"1ngcvej\" data-start=\"239\" data-end=\"285\"><strong data-start=\"241\" data-end=\"251\">AIS \u6807\u51c6<\/strong>\uff1aIEC 62287-2 Ed.2\uff0cITU-R M.1371.5<\/li>\n<li data-section-id=\"yrr38t\" data-start=\"286\" data-end=\"353\"><strong data-start=\"288\" data-end=\"298\">\u4ea7\u54c1\u5b89\u5168\u6807\u51c6<\/strong>\uff1aEN60950-1:2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013<\/li>\n<li data-section-id=\"8nk5w5\" data-start=\"354\" data-end=\"381\"><strong data-start=\"356\" data-end=\"364\">\u73af\u5883\u6807\u51c6<\/strong>\uff1aIEC 60945 Ed.4<\/li>\n<li data-section-id=\"xl9owu\" data-start=\"382\" data-end=\"436\"><strong data-start=\"384\" data-end=\"396\">\u4e32\u884c\u6570\u636e\u63a5\u53e3\u6807\u51c6<\/strong>\uff1aIEC 61162-1 Ed 5.0\uff0cIEC 61162-2 Ed 1.0<\/li>\n<li data-section-id=\"ysaqhq\" data-start=\"437\" data-end=\"473\"><strong data-start=\"439\" data-end=\"452\">NMEA 2000<\/strong>\uff1aNMEA 2000 Ed 3.101<\/li>\n<li data-section-id=\"dtsyv0\" data-start=\"474\" data-end=\"530\"><strong data-start=\"476\" data-end=\"489\">GNSS \u6027\u80fd\u6807\u51c6<\/strong>\uff1aIEC 61108-1 Ed 2.0\uff0cIEC 61108-02 Ed 1.0<\/li>\n<\/ul>\n<hr data-start=\"532\" data-end=\"535\" \/>\n<h2 data-section-id=\"a8e6ty\" data-start=\"537\" data-end=\"544\">\u7535\u6c14\u53c2\u6570<\/h2>\n<ul data-start=\"545\" data-end=\"686\">\n<li data-section-id=\"mcf7zq\" data-start=\"545\" data-end=\"566\">\u4f9b\u7535\u7535\u538b\uff1a12V \u6216 24V DC<\/li>\n<li data-section-id=\"g7ufvk\" data-start=\"567\" data-end=\"591\">\u4f9b\u7535\u8303\u56f4\uff1a9.6V \u2013 31.2V DC<\/li>\n<li data-section-id=\"14rad6e\" data-start=\"592\" data-end=\"611\">\u5e73\u5747\u7535\u6d41\uff0812V\uff09\uff1a480mA<\/li>\n<li data-section-id=\"1vb22xr\" data-start=\"612\" data-end=\"623\">\u5cf0\u503c\u7535\u6d41\uff1a4A<\/li>\n<li data-section-id=\"1ltf772\" data-start=\"624\" data-end=\"642\">\u5e73\u5747\u529f\u8017\uff0812V\uff09\uff1a5.8W<\/li>\n<li data-section-id=\"1f987in\" data-start=\"643\" data-end=\"686\">\u7535\u6c14\u9694\u79bb\uff1aNMEA 0183\u3001NMEA 2000\u3001\u7535\u6e90\u8f93\u5165\u53ca VHF \u5929\u7ebf\u7aef\u53e3<\/li>\n<\/ul>\n<hr data-start=\"688\" data-end=\"691\" \/>\n<h2 data-section-id=\"1xvw8do\" data-start=\"693\" data-end=\"700\">GNSS<\/h2>\n<ul data-start=\"701\" data-end=\"817\">\n<li data-section-id=\"10ic4l9\" data-start=\"701\" data-end=\"770\">\u652f\u6301\u7cfb\u7edf\uff1aGPS\u3001GLONASS\u3001\u5317\u6597\u3001Galileo<br data-start=\"730\" data-end=\"733\" \/>\uff08\u652f\u6301\u4efb\u610f\u4e24\u79cd\u7ec4\u5408\uff0c\u6216 GPS + Galileo + \u7b2c\u4e09\u7cfb\u7edf\uff09<\/li>\n<li data-section-id=\"1m5wg1a\" data-start=\"771\" data-end=\"781\">\u901a\u9053\u6570\uff1a72<\/li>\n<li data-section-id=\"1822osx\" data-start=\"782\" data-end=\"798\">\u5929\u7ebf\u7c7b\u578b\uff1a\u4ec5\u652f\u6301\u5916\u7f6e\u5929\u7ebf<\/li>\n<li data-section-id=\"w2rrau\" data-start=\"799\" data-end=\"817\">\u51b7\u542f\u52a8\u9996\u6b21\u5b9a\u4f4d\u65f6\u95f4\uff1a26 \u79d2<\/li>\n<\/ul>\n<hr data-start=\"819\" data-end=\"822\" \/>\n<h2 data-section-id=\"1q782e7\" data-start=\"824\" data-end=\"835\">\u63a5\u53e3 \/ \u8fde\u63a5\u5668<\/h2>\n<ul data-start=\"836\" data-end=\"977\">\n<li data-section-id=\"rikhed\" data-start=\"836\" data-end=\"853\">VHF \u5929\u7ebf\uff1aSO-239<\/li>\n<li data-section-id=\"uqm5uq\" data-start=\"854\" data-end=\"866\">GNSS\uff1aTNC<\/li>\n<li data-section-id=\"c367x6\" data-start=\"867\" data-end=\"883\">\u7535\u6e90\uff1a2 \u82af\u5706\u5f62\u591a\u9488\u63a5\u53e3<\/li>\n<li data-section-id=\"15it939\" data-start=\"884\" data-end=\"915\">NMEA 0183 \/ \u9759\u9ed8\u6a21\u5f0f\uff1a14 \u82af\u5706\u5f62\u591a\u9488\u63a5\u53e3<\/li>\n<li data-section-id=\"1r0yr7j\" data-start=\"916\" data-end=\"948\">NMEA 0183 \/ \u62a5\u8b66\u7ee7\u7535\u5668\uff1a18 \u82af\u5706\u5f62\u591a\u9488\u63a5\u53e3<\/li>\n<li data-section-id=\"gy6yfc\" data-start=\"949\" data-end=\"977\">NMEA 2000\uff1a5 \u82af Micro-C \u63a5\u5934<\/li>\n<\/ul>\n<hr data-start=\"979\" data-end=\"982\" \/>\n<h2 data-section-id=\"1nigvrm\" data-start=\"984\" data-end=\"994\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/vhf-%e6%94%b6%e5%8f%91%e5%99%a8\/\" title=\"View all posts in VHF \u6536\u53d1\u5668\" target=\"_blank\">VHF \u6536\u53d1\u5668<\/a><\/h2>\n<ul data-start=\"995\" data-end=\"1138\">\n<li data-section-id=\"1szkmy\" data-start=\"995\" data-end=\"1014\">VDL \u63a5\u5165\u65b9\u5f0f\uff1aSOTDMA<\/li>\n<li data-section-id=\"1li9bc9\" data-start=\"1015\" data-end=\"1047\">\u5de5\u4f5c\u9891\u7387\uff1a156.025MHz \u2013 162.025MHz<\/li>\n<li data-section-id=\"oh2ddx\" data-start=\"1048\" data-end=\"1062\">\u4fe1\u9053\u5e26\u5bbd\uff1a25kHz<\/li>\n<li data-section-id=\"1tafr6m\" data-start=\"1063\" data-end=\"1083\">\u6536\u53d1\u914d\u7f6e\uff1a3 \u63a5\u6536\u673a\uff0c1 \u53d1\u5c04\u673a<\/li>\n<li data-section-id=\"wdpcds\" data-start=\"1084\" data-end=\"1114\">AIS \u63a5\u6536\u7075\u654f\u5ea6\uff0820% PER\uff09\uff1a-111dBm<\/li>\n<li data-section-id=\"1vssn37\" data-start=\"1115\" data-end=\"1138\">AIS \u53d1\u5c04\u529f\u7387\uff1a5W\uff08+37dBm\uff09<\/li>\n<\/ul>\n<hr data-start=\"1140\" data-end=\"1143\" \/>\n<h2 data-section-id=\"ckoysd\" data-start=\"1145\" data-end=\"1152\">\u6570\u636e\u63a5\u53e3<\/h2>\n<ul data-start=\"1153\" data-end=\"1285\">\n<li data-section-id=\"1ib5vwf\" data-start=\"1153\" data-end=\"1184\">NMEA 0183\uff1a3 \u8def\u8f93\u5165\u7aef\u53e3 + 3 \u8def\u53cc\u5411\u7aef\u53e3<\/li>\n<li data-section-id=\"1qa1ezd\" data-start=\"1185\" data-end=\"1223\">NMEA 2000\uff1aNMEA 2000 Ed 3.101\uff0cLEN=1<\/li>\n<li data-section-id=\"1bxowny\" data-start=\"1224\" data-end=\"1285\">Wi-Fi\uff1aIEEE 802.11 (a\/b\/g)\uff0c\u652f\u6301\u5ba2\u6237\u7aef\u4e0e\u70ed\u70b9\u6a21\u5f0f<br data-start=\"1262\" data-end=\"1265\" \/>\uff08\u70ed\u70b9\u6a21\u5f0f\u6700\u591a\u652f\u6301 5 \u4e2a\u8fde\u63a5\uff09<\/li>\n<\/ul>\n<hr data-start=\"1287\" data-end=\"1290\" \/>\n<h2 data-section-id=\"a6e2vo\" data-start=\"1292\" data-end=\"1299\">\u7528\u6237\u754c\u9762<\/h2>\n<ul data-start=\"1300\" data-end=\"1407\">\n<li data-section-id=\"qaoy8s\" data-start=\"1300\" data-end=\"1329\">\u663e\u793a\u5c4f\uff1a5 \u82f1\u5bf8 800 \u00d7 480 \u5168\u5f69 LCD<\/li>\n<li data-section-id=\"1qt30r\" data-start=\"1330\" data-end=\"1363\">\u6309\u952e\uff1a\u65cb\u94ae\u7f16\u7801\u5668\uff08\u9009\u62e9\u4e0e\u786e\u8ba4\uff09\u30014 \u4e2a\u83dc\u5355\u952e\u30014 \u4e2a\u65b9\u5411\u952e<\/li>\n<li data-section-id=\"19cmw8u\" data-start=\"1364\" data-end=\"1407\">SD \u5361\u63a5\u53e3\uff1aMicro SD\uff08\u7528\u4e8e\u65e5\u5fd7\u8bb0\u5f55\u53ca\u6d77\u56fe\u5361\uff0cem-trak \u4e0d\u63d0\u4f9b\uff09<\/li>\n<\/ul>\n<hr data-start=\"1409\" data-end=\"1412\" \/>\n<h2 data-section-id=\"1gs9qyi\" data-start=\"1414\" data-end=\"1424\">GNSS \u5929\u7ebf<\/h2>\n<ul data-start=\"1425\" data-end=\"1540\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-section-id=\"ntnlpp\" data-start=\"1425\" data-end=\"1442\">\u5c3a\u5bf8\uff1a85 \u00d7 70 mm<\/li>\n<li data-section-id=\"dmy7lw\" data-start=\"1443\" data-end=\"1455\">\u91cd\u91cf\uff1a470 g<\/li>\n<li data-section-id=\"69xg1w\" data-start=\"1456\" data-end=\"1476\">\u9632\u62a4\u7b49\u7ea7\uff1aIPx6 \/ IPx7<\/li>\n<li data-section-id=\"12l2ynm\" data-start=\"1477\" data-end=\"1504\">\u5b89\u88c5\u65b9\u5f0f\uff1a1 \u82f1\u5bf8 \/ 14 TPI \u6746\u5f0f\u5b89\u88c5<\/li>\n<li data-section-id=\"tmhwre\" data-start=\"1505\" data-end=\"1540\" data-is-last-node=\"\">\u652f\u6301 GNSS \u7cfb\u7edf\uff1aGPS\u3001GLONASS\u3001Galileo\u3001\u5317\u6597<\/li>\n<\/ul>\n<\/div>\n<div aria-hidden=\"true\" data-testid=\"bazaar-late-ads-slot-observer\"><\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/ais-class-b-sotdma\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"AIS Class B SOTDMA (1\u4e2a\u9879\u76ee)\">AIS Class B SOTDMA<\/a>\n<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/b400\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"B400 (1\u4e2a\u9879\u76ee)\">B400<\/a>\n<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/em-trak\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 22pt;\" aria-label=\"EM-TRAK (5\u4e2a\u9879\u76ee)\">EM-TRAK<\/a>\n<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/em-trak-%e8%88%b9%e7%94%a8%e6%8e%a5%e6%94%b6%e5%99%a8b400-ais-b%e7%b1%bb%e9%ab%98%e5%8a%9f%e7%8e%875w-sotdma%e6%97%a0%e4%bf%a1%e5%8f%b7%e4%bc%a0%e8%be%93\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93 (1\u4e2a\u9879\u76ee)\">Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93<\/a>\n<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/vhf-%e6%94%b6%e5%8f%91%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"VHF \u6536\u53d1\u5668 (1\u4e2a\u9879\u76ee)\">VHF \u6536\u53d1\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e9%ab%98%e5%8a%9f%e7%8e%87-5w-sotdma-ais-%e5%8f%91%e5%b0%84\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"\u9ad8\u529f\u7387 5W SOTDMA AIS \u53d1\u5c04 (1\u4e2a\u9879\u76ee)\">\u9ad8\u529f\u7387 5W SOTDMA AIS \u53d1\u5c04<\/a>\n<a href=\"https:\/\/www.bihec.com\/emtrak\/tag\/%e9%ab%98%e5%8a%9f%e7%8e%87%e5%8f%91%e5%b0%84\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 8pt;\" aria-label=\"\u9ad8\u529f\u7387\u53d1\u5c04 (1\u4e2a\u9879\u76ee)\">\u9ad8\u529f\u7387\u53d1\u5c04<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93 B400 \u7cfb\u5217\u5728 AIS Class B \u6027\u80fd\u65b9\u9762\u5b9e\u73b0\u589e\u5f3a\uff0c\u5373\u4f7f\u5728\u7e41\u5fd9\u6e2f\u53e3\u53ca\u5f00\u9614\u6d77\u57df\uff0c\u4e5f\u80fd\u63d0\u4f9b\u66f4 <\/p>\n","protected":false},"author":38,"featured_media":297,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[33,31,10,30,34,35,32],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93<\/title>\n<meta name=\"description\" content=\"B400 \u7cfb\u5217\u5c06\u9ad8\u529f\u7387 5W SOTDMA AIS 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name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/emtrak\/em-trak-\u8239\u7528\u63a5\u6536\u5668b400-ais-b\u7c7b\u9ad8\u529f\u73875w-sotdma\u65e0\u4fe1\u53f7\u4f20\u8f93\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Em-Trak \u8239\u7528\u63a5\u6536\u5668B400 AIS B\u7c7b\u9ad8\u529f\u73875W SOTDMA\u65e0\u4fe1\u53f7\u4f20\u8f93\" \/>\n<meta property=\"og:description\" content=\"B400 \u7cfb\u5217\u5c06\u9ad8\u529f\u7387 5W SOTDMA AIS 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