{"id":97766,"date":"2024-09-18T11:26:40","date_gmt":"2024-09-18T03:26:40","guid":{"rendered":"\/\/www.viralrail.com\/?p=97766"},"modified":"2024-09-18T11:26:46","modified_gmt":"2024-09-18T03:26:46","slug":"vtxxtzc","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97766.html","title":{"rendered":"VHF\u901a\u4fe1\u7cfb\u7edf\u7ec4\u6210"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u751a\u9ad8\u9891(VHF)\u901a\u4fe1\u7cfb\u7edf<\/strong>\u662f\u73b0\u4ee3\u822a\u7a7a\u3001\u822a\u6d77\u548c\u5730\u9762\u901a\u4fe1\u4e2d\u5e7f\u6cdb\u5e94\u7528\u7684\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u65b9\u5f0f\uff0c\u5176\u4e3b\u8981\u7ec4\u6210\u90e8\u4ef6\u5305\u62ec\u6536\u53d1\u673a\u3001\u63a7\u5236\u88c5\u7f6e\u548c\u5929\u7ebf\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684VHF\u901a\u4fe1\u7cfb\u7edf\u7684\u7ec4\u6210\u90e8\u5206\u53ca\u5176\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u6536\u53d1\u673a\u662fVHF\u901a\u4fe1\u7cfb\u7edf\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u4fe1\u53f7\u7684\u8c03\u5236\u4e0e\u89e3\u8c03\u3002\u5b83\u901a\u5e38\u7531\u7535\u6e90\u7535\u8def\u3001\u9891\u7387\u5408\u6210\u7535\u8def\u3001\u63a5\u6536\u673a\u548c\u53d1\u5c04\u673a\u7b49\u90e8\u5206\u6784\u6210\u3002\u6bcf\u4e2a\u6536\u53d1\u673a\u53ef\u4ee5\u72ec\u7acb\u5de5\u4f5c\uff0c\u5e76\u4e14\u5177\u6709\u53cc\u9891\u9009\u62e9\u529f\u80fd\uff0c\u80fd\u591f\u8986\u76d6\u4e0d\u540c\u7684\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u63a7\u5236\u88c5\u7f6e\u7528\u4e8e\u9009\u62e9\u548c\u5207\u6362\u6536\u53d1\u673a\u7684\u5de5\u4f5c\u9891\u7387\u4ee5\u53ca\u8fdb\u884c\u5176\u4ed6\u5fc5\u8981\u7684\u64cd\u4f5c\u3002\u8fd9\u4e9b\u63a7\u5236\u88c5\u7f6e\u901a\u5e38\u914d\u5907\u6709\u9891\u7387\u9009\u62e9\u65cb\u94ae\u548c\u7535\u6e90\u5f00\u5173\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u80fd\u591f\u65b9\u4fbf\u5730\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5929\u7ebf\u662fVHF\u901a\u4fe1\u7cfb\u7edf\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u8d1f\u8d23\u7535\u78c1\u6ce2\u7684\u8f90\u5c04\u548c\u63a5\u6536\u3002\u5929\u7ebf\u901a\u5e38\u5b89\u88c5\u5728\u98de\u673a\u6216\u8239\u8236\u7684\u9876\u90e8\u6216\u5e95\u90e8\uff0c\u91c7\u7528\u5782\u76f4\u6781\u5316\u7684\u65b9\u5f0f\u8fdb\u884c\u5168\u5411\u53d1\u5c04\u548c\u63a5\u6536\u5c04\u9891\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u97f3\u9891\u96c6\u6210\u7cfb\u7edf\u63d0\u4f9b\u97f3\u9891\u548c\u8c03\u8c10\u529f\u80fd\uff0c\u4f7f\u98de\u884c\u5458\u548c\u5176\u4ed6\u673a\u7ec4\u4eba\u5458\u80fd\u591f\u901a\u8fc7\u9ea6\u514b\u98ce\u53d1\u9001\u8bed\u97f3\u6307\u4ee4\uff0c\u5e76\u901a\u8fc7\u8033\u673a\u63a5\u6536\u5916\u90e8\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5bf9\u4e8e\u9700\u8981\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u98de\u884c\u76d1\u63a7\u6570\u636e\u548c\u7ef4\u62a4\u6570\u636e\u7684\u81ea\u52a8\u4f20\u8f93\u4ea4\u6362\uff0cVHF\u901a\u4fe1\u7cfb\u7edf\u8fd8\u914d\u5907\u4e86\u6570\u636e\u94fe\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u901a\u8fc7\u7279\u5b9a\u7684\u534f\u8bae(\u5982VDL\u534f\u8bae)\uff0c\u5b9e\u73b0\u7a7a\u5730\u4e4b\u95f4\u7684\u6570\u636e\u548c\u4fe1\u606f\u7684\u81ea\u52a8\u4f20\u8f93\u4ea4\u6362\u3002<\/li>\n\n\n\n<li>\u3000\u3000SELCAL\u7cfb\u7edf\u7528\u4e8e\u63a5\u6536\u5730\u9762\u7ad9\u53d1\u51fa\u7684\u547c\u53eb\u4fe1\u53f7\uff0c\u5e76\u89e6\u53d1\u8b66\u62a5\uff0c\u4ece\u800c\u63d0\u9192\u673a\u7ec4\u4eba\u5458\u6ce8\u610f\u5230\u6765\u81ea\u5730\u9762\u7684\u7d27\u6025\u547c\u53eb\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5305\u62ec\u4e2d\u592e\u97f3\u9891\u76d1\u63a7\u7cfb\u7edf\u3001\u9a7e\u9a76\u8231\u8bed\u97f3\u8bb0\u5f55\u4eea\u7b49\u8bbe\u5907\uff0c\u7528\u4e8e\u8bb0\u5f55\u548c\u56de\u653e\u5173\u952e\u901a\u4fe1\u5185\u5bb9\uff0c\u4ee5\u4fbf\u4e8b\u540e\u5206\u6790\u548c\u5ba1\u8ba1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000VHF\u901a\u4fe1\u7cfb\u7edf\u7684\u7ec4\u6210\u8f83\u4e3a\u590d\u6742\uff0c\u4f46\u5176\u6838\u5fc3\u90e8\u4ef6\u4e3b\u8981\u5305\u62ec\u6536\u53d1\u673a\u3001\u63a7\u5236\u88c5\u7f6e\u3001\u5929\u7ebf\u3001\u97f3\u9891\u96c6\u6210\u7cfb\u7edf\u548c\u6570\u636e\u94fe\u7cfb\u7edf\u7b49\u3002\u8fd9\u4e9b\u7ec4\u4ef6\u5171\u540c\u534f\u4f5c\uff0c\u786e\u4fdd\u4e86\u9ad8\u6548\u3001\u53ef\u9760\u7684\u901a\u4fe1\u80fd\u529b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 VHF\u901a\u4fe1\u7cfb\u7edf\u7684\u9891\u7387\u8303\u56f4\u548c\u5de5\u4f5c\u539f\u7406\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000VHF(\u751a\u9ad8\u9891)\u901a\u4fe1\u7cfb\u7edf\u7684\u9891\u7387\u8303\u56f4\u548c\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u9891\u7387\u8303\u56f4<\/h3>\n\n\n\n<p>\u3000\u3000\u6839\u636e\u591a\u4e2a\u8bc1\u636e\uff0cVHF\u901a\u4fe1\u7cfb\u7edf\u7684\u9891\u7387\u8303\u56f4\u5927\u81f4\u5728118.000MHz\u5230136.992MHz\u4e4b\u95f4\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u67d0\u4e9b\u6807\u51c6\u89c4\u5b9a\u5176\u9891\u7387\u8303\u56f4\u4e3a117.975MHz\u81f3137MHz\uff0c\u800c\u5176\u4ed6\u8d44\u6599\u5219\u6307\u51fa\u9891\u7387\u8303\u56f4\u4e3a118.000MHz\u81f3136.975MHz\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u5de5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<p>\u3000\u3000VHF\u901a\u4fe1\u7cfb\u7edf\u4e3b\u8981\u901a\u8fc7\u8c03\u5236\u4fe1\u53f7\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5730\u7a7a\u8bdd\u97f3\u901a\u4fe1\u7cfb\u7edf\u4f7f\u7528AM(\u8c03\u5e45)\u8c03\u5236\u7684\u6a21\u62df\u8bdd\u97f3\u4fe1\u53f7\u8fdb\u884c\u901a\u4fe1\u3002\u6b64\u5916\uff0cVHF\u4fe1\u53f7\u662f\u9891\u7387\u8c03\u5236\u4fe1\u53f7\uff0c\u8fd9\u610f\u5473\u7740\u4f20\u8f93\u7684\u4fe1\u53f7\u9891\u7387\u4f1a\u968f\u7740\u8c03\u5236\u8bed\u97f3\u4fe1\u53f7\u7684\u53d8\u5316\u800c\u53d8\u5316\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u5e94\u7528\u9886\u57df<\/h3>\n\n\n\n<p>\u3000\u3000VHF\u9891\u6bb5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u53f0\u53ca\u7535\u89c6\u53f0\u5e7f\u64ad\u3001\u822a\u7a7a\u548c\u822a\u6d77\u7684\u6c9f\u901a\u9891\u9053\u7b49\u8f83\u77ed\u9014\u7684\u4f20\u9001\u3002\u4f8b\u5982\uff0c\u5728\u6c11\u7528\u822a\u7a7a\u4e2d\uff0c\u673a\u573a\u5854\u53f0\u4e0e\u98de\u673a\u3001\u98de\u673a\u4e0e\u98de\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u8054\u7edc\u4f7f\u7528\u7684\u5c31\u662fVHF\u9891\u6bb5\u3002\u6b64\u5916\uff0cVHF\u65e0\u7ebf\u7535\u8fd8\u88ab\u7528\u4e8e\u6d77\u4e0a\u901a\u4fe1\u3001\u6551\u63f4\u670d\u52a1\u3001\u6e2f\u53e3\u548c\u7801\u5934\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004. \u7279\u70b9<\/h3>\n\n\n\n<p>\u3000\u3000VHF\u901a\u4fe1\u7cfb\u7edf\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u89c6\u7ebf\u4f20\u8f93<\/strong>\uff1aVHF\u4fe1\u53f7\u53d7\u9650\u4e8e\u89c6\u7ebf\u4f20\u8f93\uff0c\u5373\u4fe1\u53f7\u53ea\u80fd\u5728\u76f4\u63a5\u53ef\u89c6\u8303\u56f4\u5185\u4f20\u64ad\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u7387\u95f4\u9694<\/strong>\uff1a\u4fe1\u9053\u95f4\u9694\u901a\u5e38\u4e3a25kHz\uff0c\u5171\u6709760\u4e2a\u53ef\u7528\u4fe1\u9053\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e72\u6270\u95ee\u9898<\/strong>\uff1a\u7531\u4e8eVHF\u9891\u6bb5\u5185\u5b58\u5728\u7535\u89c6\u9891\u9053\u3001\u4f20\u547c\u3001\u5b57\u6bcd\u673a\u53ca\u5de5\u4e1a\u6c61\u67d3\u7b49\u56e0\u7d20\u7684\u5e72\u6270\uff0c\u56e0\u6b64\u9700\u8981\u91c7\u53d6\u76f8\u5e94\u7684\u6297\u5e72\u6270\u63aa\u65bd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u8bbe\u8ba1\u548c\u4f18\u5316VHF\u5929\u7ebf\u4ee5\u63d0\u9ad8\u901a\u4fe1\u6548\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u8bbe\u8ba1\u548c\u4f18\u5316VHF(\u751a\u9ad8\u9891)\u5929\u7ebf\u4ee5\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u662f\u4e00\u4e2a\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u6d89\u53ca\u591a\u4e2a\u65b9\u9762\u7684\u8003\u91cf\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8e\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u8fdb\u884c\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u9009\u62e9\u5408\u9002\u7684\u5929\u7ebf\u7c7b\u578b<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5957\u7b52\u5929\u7ebf\u662f\u4e00\u79cd\u5e38\u89c1\u7684VHF\u5929\u7ebf\u7c7b\u578b\uff0c\u5176\u7ed3\u6784\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7\u9057\u4f20\u7b97\u6cd5\u4e0e\u6a21\u62df\u9000\u706b\u6cd5\u76f8\u7ed3\u5408\u7684\u65b9\u6cd5\u8fdb\u884c\u4f18\u5316\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u5730\u8c03\u6574\u5957\u7b52\u7684\u9ad8\u5ea6\u3001\u5185\u5bfc\u4f53\u76f4\u5f84\u548c\u5916\u5bfc\u4f53\u76f4\u5f84\u7b49\u5173\u952e\u53c2\u6570\uff0c\u4ece\u800c\u83b7\u5f97\u6700\u4f73\u7684\u7535\u7279\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u91c7\u7528\u5bbd\u5e26\u5339\u914d\u7f51\u7edc<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5bbd\u5e26\u5339\u914d\u7f51\u7edc\u662f\u63d0\u9ad8\u5929\u7ebf\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u4e4b\u4e00\u3002\u901a\u8fc7\u4f7f\u7528\u5e73\u884c\u7ebf\u4f20\u8f93\u7ebf\u6cd5\u3001\u5929\u7ebf\u8d1f\u8f7d\u8c03\u8c10\u6cd5\u3001\u963b\u6297\u8f6c\u6362\u5668\u6cd5\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5929\u7ebf\u5728\u4e0d\u540c\u9891\u7387\u4e0b\u7684\u826f\u597d\u5339\u914d\u3002\u7279\u522b\u662f\u5bf9\u4e8eVHF\u9891\u6bb5\uff0c\u5bbd\u5e26\u5339\u914d\u7f51\u7edc\u7684\u8bbe\u8ba1\u9700\u8981\u8003\u8651\u5143\u4ef6\u503c\u968f\u9891\u7387\u53d8\u5316\u7684\u95ee\u9898\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u9057\u4f20\u7b97\u6cd5\u548c\u6a21\u62df\u9000\u706b\u6cd5\u6765\u89e3\u51b3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u5c0f\u578b\u5316\u8bbe\u8ba1<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5c0f\u578b\u5316\u8bbe\u8ba1\u662f\u63d0\u9ad8\u5929\u7ebf\u4fbf\u643a\u6027\u548c\u5e94\u7528\u7075\u6d3b\u6027\u7684\u5173\u952e\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u8868\u9762\u5f00\u7f1d\u3001\u77ed\u8def\u9488\u52a0\u8f7d\u548c\u4fa7\u9762\u52a0\u8f7d\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u663e\u8457\u7f29\u5c0f\u5929\u7ebf\u5c3a\u5bf8\uff0c\u540c\u65f6\u4fdd\u6301\u5168\u5411\u8f90\u5c04\u7279\u6027\u3002\u6b64\u5916\uff0c\u87ba\u65cb\u5929\u7ebf\u7684\u8bbe\u8ba1\u4e5f\u53ef\u4ee5\u901a\u8fc7\u9002\u5f53\u4f4d\u7f6e\u77ed\u8def\u548c\u5185\u5706\u5916\u65b9\u7684\u5206\u5e03\u5f62\u5f0f\u6765\u5b9e\u73b0\u5c0f\u578b\u5316\u548c\u5bbd\u6ce2\u675f\u6548\u679c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u4eff\u771f\u4e0e\u5b9e\u9a8c\u9a8c\u8bc1<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\uff0c\u4eff\u771f\u5de5\u5177\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u901a\u8fc7\u5bf9\u5929\u7ebf\u53ca\u5176\u914d\u5957\u5730\u7f51\u8fdb\u884c\u4eff\u771f\u4f18\u5316\uff0c\u53ef\u4ee5\u786e\u4fdd\u5929\u7ebf\u7cfb\u7edf\u6ee1\u8db3\u4f4e\u9891\u5c04\u7535\u89c2\u6d4b\u7684\u8981\u6c42\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u6240\u8bbe\u8ba1\u7684\u5929\u7ebf\u4e0d\u4ec5\u8fbe\u5230\u4e86\u8bbe\u8ba1\u8981\u6c42\uff0c\u800c\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u7535\u538b\u9a7b\u6ce2\u6bd4\u548c\u589e\u76ca\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u3000<strong>\u7efc\u5408\u5e94\u7528\u591a\u79cd\u4f18\u5316\u65b9\u6cd5<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u9057\u4f20\u7b97\u6cd5\u548c\u6a21\u62df\u9000\u706b\u6cd5\u7684\u7ed3\u5408\u4f7f\u7528\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u5929\u7ebf\u8bbe\u8ba1\u4e2d\u7684\u4f18\u5316\u95ee\u9898\u3002\u9057\u4f20\u7b97\u6cd5\u7528\u4e8e\u521d\u6b65\u5bfb\u627e\u6700\u4f18\u89e3\uff0c\u800c\u6a21\u62df\u9000\u706b\u6cd5\u5219\u8fdb\u4e00\u6b65\u7ec6\u5316\u4f18\u5316\u8fc7\u7a0b\uff0c\u4ee5\u83b7\u5f97\u66f4\u7cbe\u786e\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8bbe\u8ba1\u548c\u4f18\u5316VHF\u5929\u7ebf\u9700\u8981\u7efc\u5408\u8003\u8651\u5929\u7ebf\u7c7b\u578b\u3001\u5bbd\u5e26\u5339\u914d\u7f51\u7edc\u3001\u5c0f\u578b\u5316\u8bbe\u8ba1\u4ee5\u53ca\u4eff\u771f\u4e0e\u5b9e\u9a8c\u9a8c\u8bc1\u7b49\u591a\u4e2a\u65b9\u9762\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 VHF\u6570\u636e\u94fe\u7cfb\u7edf\u4e2dVDL\u534f\u8bae\u7684\u5177\u4f53\u5e94\u7528\u548c\u4f18\u52bf\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000\u751a\u9ad8\u9891(VHF)\u6570\u636e\u94fe\u7cfb\u7edf\u4e2d\u7684VDL\u534f\u8bae\uff0c\u7279\u522b\u662fVDL\u6a21\u5f0f2.\u5177\u6709\u663e\u8457\u7684\u5e94\u7528\u548c\u4f18\u52bf\u3002\u4ee5\u4e0b\u662f\u5bf9VDL\u6a21\u5f0f2\u7684\u5177\u4f53\u5e94\u7528\u548c\u4f18\u52bf\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u5177\u4f53\u5e94\u7528<\/h3>\n\n\n\n<p>\u3000\u3000VDL\u6a21\u5f0f2\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5b9e\u73b0\u7a7a\u4e2d\u4ea4\u901a\u7ba1\u5236\u5458\u4e0e\u98de\u884c\u5458\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u901a\u8fc7\u4f7f\u7528\u822a\u7a7a\u7535\u4fe1\u7f51\u7edc(ATN)\uff0cVDL\u6a21\u5f0f2\u80fd\u591f\u63d0\u4f9b\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\uff0c\u4ece\u800c\u63d0\u9ad8\u7a7a\u4e2d\u4ea4\u901a\u7ba1\u7406\u7684\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u867d\u7136ICAO\u4e8e1996\u5e74\u53d1\u5e03\u4e86VDL\u6a21\u5f0f1\u7684\u6807\u51c6\u548c\u63a8\u8350\u5b9e\u8df5\uff0c\u4f46\u968f\u7740VDL\u6a21\u5f0f2\u7684\u53d1\u5c55\uff0cVDL\u6a21\u5f0f1\u5df2\u88ab\u5f03\u7528\u3002VDL\u6a21\u5f0f2\u4e0d\u4ec5\u652f\u6301\u4f20\u7edf\u7684ACARS\u534f\u8bae\uff0c\u8fd8\u5141\u8bb8\u914d\u5907ACARS\u7684\u98de\u673a\u4f7f\u7528\u76f8\u540c\u7684\u7f51\u7edc\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97VDL\u6a21\u5f0f2\u6210\u4e3a\u8fc7\u6e21\u5230\u5b8c\u5168\u57fa\u4e8e\u4f4d\u6570\u7684VHF\u6570\u636e\u94fe\u8def\u7684\u91cd\u8981\u6865\u6881\u3002<\/p>\n\n\n\n<p>\u3000\u3000VDL\u6a21\u5f0f2\u652f\u6301\u591a\u79cd\u901a\u4fe1\u6a21\u5f0f\uff0c\u5305\u62ec\u6a21\u5f0fA\u3001ACARS\u3001\u822a\u7a7aVHF\u8fde\u63a5\u63a7\u5236\u4e0a\u7684ACARS(AOA)\u7b49\u3002\u8fd9\u79cd\u591a\u6a21\u5f0f\u517c\u5bb9\u6027\u4f7f\u5176\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u90fd\u80fd\u7075\u6d3b\u8fd0\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u4f18\u52bf<\/h3>\n\n\n\n<p>\u3000\u3000VDL\u6a21\u5f0f2\u5c06\u7a7a\u5bf9\u5730\u7684\u6570\u636e\u94fe\u901f\u7387\u63d0\u9ad8\u5230\u6bcf\u79d231.500\u6bd4\u7279\uff0c\u662f\u4f20\u7edfVHF ACARS\u901f\u7387\u768413\u500d\u3002\u8fd9\u610f\u5473\u7740\u6d88\u606f\u4f20\u8f93\u6548\u7387\u66f4\u9ad8\uff0c\u53ef\u4ee5\u66f4\u5feb\u5730\u4f20\u9012\u5927\u91cf\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u3000\u3000VDL\u6a21\u5f0f2\u662f\u4e00\u4e2a\u57fa\u4e8e\u4f4d\u7684\u7cfb\u7edf\uff0c\u8fd9\u4f7f\u5f97\u5176\u6d88\u606f\u4f20\u8f93\u66f4\u52a0\u9ad8\u6548\u3002\u4e0e\u4ec5\u9650\u4e8e\u5b57\u6bcd\u548c\u6570\u5b57\u7684ACARS\u4f20\u8f93\u76f8\u6bd4\uff0cVDL\u6a21\u5f0f2\u53d1\u9001\u7f16\u7801\u6570\u636e\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u4f20\u8f93\u901f\u5ea6\u548c\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000VDL\u6a21\u5f0f2\u5141\u8bb8\u4ece\u4f9d\u8d56\u4e8e\u9762\u5411\u5b57\u7b26\u3001\u7aef\u5230\u7aef\u53d1\u9001\u6d88\u606f\u7684ACARS\u534f\u8bae\u8f6c\u6362\u5230\u9762\u5411\u6bd4\u7279\u7684ATN\u534f\u8bae\uff0c\u4e8c\u8005\u4f7f\u7528\u76f8\u540c\u7684VHF\u5730\u9762\u548c\u98de\u673a\u8bbe\u5907\u3002\u8fd9\u79cd\u8f6c\u6362\u80fd\u529b\u4e3a\u73b0\u6709\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u4e86\u5347\u7ea7\u7684\u53ef\u80fd\u6027\uff0c\u51cf\u5c11\u4e86\u5347\u7ea7\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u3000\u3000VDL\u6a21\u5f0f2\u91c7\u7528\u4e86\u5148\u8fdb\u7684\u6280\u672f\uff0c\u5177\u5907\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u4f4e\u8bef\u7801\u7387\u7684\u7279\u70b9\uff0c\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 SELCAL\u7cfb\u7edf\u7684\u5de5\u4f5c\u673a\u5236\u53ca\u5176\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u4f5c\u7528\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000SELCAL(Selective Calling\uff0c\u9009\u62e9\u6027\u547c\u53eb)\u7cfb\u7edf\u662f\u4e00\u79cd\u7528\u4e8e\u822a\u7a7a\u901a\u4fe1\u7684\u7279\u6b8a\u6280\u672f\uff0c\u5176\u4e3b\u8981\u529f\u80fd\u662f\u901a\u8fc7\u5730\u9762\u7ad9\u5411\u7279\u5b9a\u98de\u673a\u53d1\u9001\u9884\u8bbe\u7684\u97f3\u9891\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u5355\u4e2a\u822a\u7a7a\u5668\u7684\u9009\u62e9\u6027\u547c\u53eb\u3002\u8fd9\u79cd\u7cfb\u7edf\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u5c24\u5176\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u786e\u4fdd\u673a\u7ec4\u4eba\u5458\u80fd\u591f\u53ca\u65f6\u63a5\u6536\u5230\u5173\u952e\u4fe1\u606f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. SELCAL\u7cfb\u7edf\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7f16\u7801\u548c\u89e3\u7801<\/strong>\uff1a\u5730\u9762\u53d1\u5c04\u673a\u4f7f\u7528\u7f16\u7801\u5668\u5c06\u4e00\u7ec4\u9884\u7f16\u7801\u7684\u8bed\u97f3\u8109\u51b2\u53d1\u9001\u5230\u673a\u8f7d\u63a5\u6536\u673a\u7684\u89e3\u7801\u5668\u3002\u8fd9\u4e9b\u7f16\u7801\u901a\u5e38\u7531\u4e94\u4f4d\u6570\u5b57\u7ec4\u6210\uff0c\u5e76\u4ee5\u4e94\u97f3\u5e8f\u5217\u8868\u793a\uff0c\u6bcf\u4e2a\u97f3\u8c03\u9891\u7387\u6765\u81ea\u4e00\u4e2a\u6c60\u5b50\u4e2d\uff0c\u56e0\u6b64\u53ef\u4ee5\u518d\u73b016\u4f4d\u6570\u5b57\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u4f20\u8f93\u4e0e\u8bc6\u522b<\/strong>\uff1a\u5f53\u5730\u9762\u7ad9\u53d1\u9001\u5305\u542b\u7279\u5b9a\u4ee3\u7801\u7684\u4fe1\u53f7\u65f6\uff0c\u673a\u8f7d\u63a5\u6536\u673a\u7684\u89e3\u7801\u5668\u4f1a\u53bb\u9664\u968f\u673a\u566a\u58f0\u548c\u5e72\u6270\u540e\u8fdb\u884c\u89e3\u91ca\uff0c\u5982\u679c\u8bc6\u522b\u51fa\u6b63\u786e\u7684\u7f16\u7801\uff0c\u5219\u4f1a\u6fc0\u6d3b\u673a\u8231\u5185\u7684\u547c\u53eb\u7cfb\u7edf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u901a\u77e5\u673a\u5236<\/strong>\uff1a\u4e00\u65e6\u63a5\u6536\u5230\u4e0e\u98de\u673a\u547c\u53eb\u7801\u76f8\u5e94\u7684\u547c\u53eb\u7801\uff0cSELCAL\u7cfb\u7edf\u4f1a\u901a\u8fc7\u706f\u5149\u548c\u97f3\u54cd\u7b49\u65b9\u5f0f\u901a\u77e5\u673a\u7ec4\u4eba\u5458\u6709\u4eba\u547c\u53eb\u3002\u8fd9\u51cf\u5c11\u4e86\u98de\u884c\u5458\u6301\u7eed\u76d1\u542c\u6307\u5b9a\u65e0\u7ebf\u7535\u9891\u9053\u7684\u9700\u6c42\uff0c\u4ece\u800c\u51cf\u8f7b\u4e86\u4ed6\u4eec\u7684\u5de5\u4f5c\u8d1f\u62c5\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. SELCAL\u7cfb\u7edf\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u7684\u4f5c\u7528<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5feb\u901f\u54cd\u5e94<\/strong>\uff1a\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u5982\u9700\u8981\u7acb\u5373\u8054\u7cfb\u67d0\u67b6\u98de\u673a\u8fdb\u884c\u6551\u63f4\u6216\u63d0\u4f9b\u5e2e\u52a9\u65f6\uff0c\u5730\u9762\u7ad9\u53ef\u4ee5\u901a\u8fc7SELCAL\u7cfb\u7edf\u53d1\u9001\u7279\u5b9a\u7684\u547c\u53eb\u7801\uff0c\u786e\u4fdd\u8be5\u98de\u673a\u80fd\u591f\u8fc5\u901f\u6536\u5230\u5e76\u54cd\u5e94\u8fd9\u4e00\u7d27\u6025\u547c\u53eb\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u51cf\u5c11\u8bef\u62a5<\/strong>\uff1a\u7531\u4e8eSELCAL\u7cfb\u7edf\u91c7\u7528\u7684\u662f\u9884\u8bbe\u7684\u97f3\u9891\u4fe1\u53f7\u800c\u975e\u8bed\u97f3\u901a\u8bdd\uff0c\u56e0\u6b64\u53ef\u4ee5\u6709\u6548\u907f\u514d\u56e0\u80cc\u666f\u566a\u97f3\u6216\u9519\u8bef\u8bc6\u522b\u800c\u5bfc\u81f4\u7684\u8bef\u62a5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63d0\u9ad8\u5b89\u5168\u6027<\/strong>\uff1a\u901a\u8fc7\u51cf\u5c11\u98de\u884c\u5458\u9700\u8981\u76d1\u542c\u7684\u9891\u7387\u6570\u91cf\uff0cSELCAL\u7cfb\u7edf\u63d0\u9ad8\u4e86\u98de\u884c\u5b89\u5168\u6027\u548c\u6548\u7387\u3002\u7279\u522b\u662f\u5728\u9ad8\u9891\u901a\u4fe1\u7cfb\u7edf(HF)\u4e0a\u4f7f\u7528\u65f6\uff0c\u5b83\u80fd\u663e\u8457\u964d\u4f4e\u80cc\u666f\u566a\u58f0\u5e26\u6765\u7684\u5e72\u6270\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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