{"id":98547,"date":"2024-10-28T11:10:27","date_gmt":"2024-10-28T03:10:27","guid":{"rendered":"\/\/www.viralrail.com\/?p=98547"},"modified":"2024-10-28T11:10:32","modified_gmt":"2024-10-28T03:10:32","slug":"mzdwxtxzwssm","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/98547.html","title":{"rendered":"370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<p>\u3000\u3000<strong>370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51<\/strong>\u662f\u4e00\u79cd\u4e13\u95e8\u4e3a\u5e94\u6025\u7ba1\u7406\u90e8\u95e8\u8bbe\u8ba1\u7684\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\uff0c\u4e3b\u8981\u7528\u4e8e\u5e94\u6025\u6307\u6325\u548c\u8c03\u5ea6\u3002\u8be5\u7f51\u7edc\u57fa\u4e8e370MHz\u9891\u6bb5\uff0c\u91c7\u7528PDT(Professional Digital Trunking\uff0c\u4e13\u4e1a\u6570\u5b57\u96c6\u7fa4)\u6280\u672f\u4f53\u5236\uff0c\u6784\u5efa\u6570\u5b57\u96c6\u7fa4\u7f51\u3002\u8fd9\u79cd\u7f51\u7edc\u80fd\u591f\u652f\u6301\u56fa\u5b9a\u57fa\u7ad9\u5efa\u8bbe\u4ee5\u53ca\u624b\u6301\u3001\u8f66\u8f7d\u7ec8\u7aef\u7684\u914d\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5e94\u6025\u6307\u6325\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u7f51\u7684\u5efa\u8bbe\u3002<\/p>\n\n\n\n<p>\u3000\u3000370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u4f9d\u6258\u4e13\u7528\u901a\u4fe1\u7f51\u7edc(\u5982\u536b\u661f\u3001\u5149\u7ea4\u901a\u4fe1)\uff0c\u6574\u5408\u6709\u7ebf\u901a\u4fe1\u6280\u672f\u3001\u65e0\u7ebf\u5bbd\u5e26\u6280\u672f\u548c\u65e0\u7ebf\u7a84\u5e26\u6280\u672f\uff0c\u6ee1\u8db3\u8bed\u97f3\u8c03\u5ea6\u548c\u6570\u636e\u901a\u4fe1\u7684\u9700\u6c42\uff0c\u5f62\u6210\u4e00\u5957\u96c6\u6307\u6325\u8c03\u5ea6\u3001\u6551\u63f4\u5904\u7f6e\u4e3a\u4e00\u4f53\u7684\u5e94\u6025\u6307\u6325\u901a\u4fe1\u7cfb\u7edf\u3002\u8be5\u7f51\u7edc\u65e8\u5728\u5b9e\u73b0\u90e8-\u7701-\u5e02-\u533a\u53bf\u56db\u7ea7\u4e92\u901a\uff0c\u5e76\u4e0e\u5176\u4ed6\u7cfb\u7edf\u5b9e\u73b0\u4e92\u8054\u4e92\u901a\uff0c\u4ee5\u63d0\u9ad8\u5e94\u6025\u901a\u4fe1\u4fdd\u969c\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u8fd8\u5177\u6709\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\u5e7f\u3001\u7a7f\u900f\u529b\u5f3a\u7684\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5168\u56fd\u5e94\u6025\u9886\u57df\u7684\u6307\u6325\u65e0\u7ebf\u4e13\u7f51\u5efa\u8bbe\u4e2d\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8be5\u7f51\u7edc\u5728\u707e\u5bb3\u53d1\u751f\u65f6\u80fd\u591f\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\u4fdd\u969c\uff0c\u652f\u6301\u6307\u4ee4\u4e0a\u4f20\u4e0b\u8fbe\u3001\u7edf\u4e00\u6307\u6325\u8c03\u5ea6\u548c\u534f\u8c03\u5904\u7f6e\u7b49\u4efb\u52a1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u7684\u5177\u4f53\u6280\u672f\u53c2\u6570\u548c\u6807\u51c6<\/h2>\n\n\n\n<p>\u3000\u3000370 MHz \u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u901a\u5e38\u7528\u4e8e\u7279\u5b9a\u7684\u5de5\u4e1a\u3001\u519c\u4e1a\u548c\u516c\u5171\u5b89\u5168\u7b49\u5e94\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u8be5\u9891\u6bb5\u7684\u4e00\u4e9b\u5177\u4f53\u6280\u672f\u53c2\u6570\u548c\u6807\u51c6\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u9891\u6bb5<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a370 MHz \u5230 380 MHz(\u5177\u4f53\u9891\u6bb5\u53ef\u80fd\u56e0\u5730\u533a\u548c\u56fd\u5bb6\u800c\u5f02)\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u8c03\u5236\u65b9\u5f0f<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u5e38\u7528\u7684\u8c03\u5236\u65b9\u5f0f\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>FSK\uff08\u9891\u79fb\u952e\u63a7\uff09<\/strong>\uff1a\u9002\u7528\u4e8e\u4f4e\u901f\u7387\u548c\u4f4e\u529f\u8017\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>GFSK\uff08\u9ad8\u65af\u9891\u79fb\u952e\u63a7\uff09<\/strong>\uff1a\u7528\u4e8e\u63d0\u9ad8\u9891\u8c31\u6548\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>PSK\uff08\u76f8\u4f4d\u952e\u63a7\uff09<\/strong>\uff1a\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u4fe1\u9053\u5e26\u5bbd<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u901a\u5e38\u5728 12.5 kHz \u5230 25 kHz \u8303\u56f4\u5185\uff0c\u5177\u4f53\u5e26\u5bbd\u53d6\u51b3\u4e8e\u5177\u4f53\u5e94\u7528\u548c\u7cfb\u7edf\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u6700\u5927\u8f93\u51fa\u529f\u7387<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u901a\u5e38\u4e3a 10 mW \u5230 1 W\uff0c\u5177\u4f53\u503c\u4f9d\u636e\u76d1\u7ba1\u8981\u6c42\u548c\u8bbe\u5907\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u4f20\u8f93\u901f\u7387<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u4f20\u8f93\u901f\u7387\u4e00\u822c\u5728 2.4 kbps \u5230 100 kbps\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8c03\u5236\u65b9\u5f0f\u548c\u4fe1\u9053\u6761\u4ef6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u8986\u76d6\u8303\u56f4<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u8986\u76d6\u8303\u56f4\u53ef\u8fbe\u51e0\u516c\u91cc\uff0c\u5177\u4f53\u4f9d\u8d56\u4e8e\u5730\u5f62\u3001\u53d1\u5c04\u529f\u7387\u548c\u5929\u7ebf\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30007.&nbsp;<strong>\u6297\u5e72\u6270\u80fd\u529b<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u91c7\u7528\u9891\u8df3\u3001\u7801\u5206\u591a\u5740(CDMA)\u7b49\u6280\u672f\u4ee5\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30008.&nbsp;<strong>\u6807\u51c6\u4e0e\u534f\u8bae<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000\u53ef\u80fd\u9075\u5faa\u7279\u5b9a\u7684\u65e0\u7ebf\u901a\u4fe1\u6807\u51c6\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>IEEE 802.15.4<\/strong>\uff1a\u7528\u4e8e\u4f4e\u901f\u7387\u7684\u4e2a\u4eba\u533a\u57df\u7f51\u7edc(LR-WPAN)\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>ETSI EN 300 220<\/strong>\uff1a\u6b27\u6d32\u7684\u77ed\u8ddd\u79bb\u8bbe\u5907\u6807\u51c6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LoRaWAN<\/strong>\uff1a\u7528\u4e8e\u5e7f\u57df\u7f51\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u7edc\u6807\u51c6\uff0c\u5e38\u4e0e 370 MHz \u9891\u6bb5\u7ed3\u5408\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>TPUNB<\/strong>\uff1a\u5168\u56fd\u4ea7\u7a84\u5e26\u5e7f\u57df\u7f51\u901a\u4fe1\u6807\u51c6\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30009.&nbsp;<strong>\u5e94\u7528\u573a\u666f<\/strong><\/h3>\n\n\n\n<p>\u3000\u3000370 MHz \u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u5e7f\u6cdb\u5e94\u7528\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u519c\u4e1a\u7269\u8054\u7f51<\/strong>\uff1a\u5982\u571f\u58e4\u76d1\u6d4b\u3001\u6c14\u8c61\u7ad9\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u57ce\u5e02<\/strong>\uff1a\u5982\u667a\u80fd\u6c34\u8868\u3001\u667a\u80fd\u7535\u8868\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u516c\u5171\u5b89\u5168<\/strong>\uff1a\u5982\u5e94\u6025\u901a\u4fe1\u3001\u76d1\u63a7\u7cfb\u7edf\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u53c2\u6570\u548c\u6807\u51c6\u6709\u52a9\u4e8e\u8bbe\u8ba1\u548c\u5b9e\u65bd\u9ad8\u6548\u7684\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\uff0c\u6ee1\u8db3\u7279\u5b9a\u884c\u4e1a\u7684\u9700\u6c42\u3002\u5728\u5177\u4f53\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u5f53\u5730\u6cd5\u89c4\u548c\u6280\u672f\u8981\u6c42\u8fdb\u884c\u8c03\u6574\u548c\u4f18\u5316\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u5b9e\u73b0370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u4e0e\u5176\u4ed6\u901a\u4fe1\u7cfb\u7edf\u7684\u4e92\u8054\u4e92\u901a?<\/h2>\n\n\n\n<p>\u3000\u3000\u8981\u5b9e\u73b0370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u4e0e\u5176\u4ed6\u901a\u4fe1\u7cfb\u7edf\u7684\u4e92\u8054\u4e92\u901a\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u534f\u8bae\u7ea7\u4e92\u8054<\/strong>\uff1a\u901a\u8fc7\u81ea\u7814VP0C\u7cfb\u7edf\uff0c\u4e0ePDT\u7cfb\u7edf\u540c\u5b97\u540c\u6e90\uff0c\u5b9e\u73b0\u534f\u8bae\u7ea7\u4e92\u8054\uff0c\u4ece\u800c\u65e0\u7f1d\u5bf9\u63a5\u3002\u8fd9\u79cd\u65b9\u5f0f\u786e\u4fdd\u4e86\u4e0d\u540c\u7cfb\u7edf\u4e4b\u95f4\u7684\u901a\u4fe1\u534f\u8bae\u517c\u5bb9\uff0c\u4f7f\u5f97370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u80fd\u591f\u4e0e\u73b0\u6709\u7684PDT\u7cfb\u7edf\u8fdb\u884c\u65e0\u7f1d\u5bf9\u63a5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u56fa\u79fb\u7ed3\u5408\u3001\u516c\u4e13\u878d\u5408<\/strong>\uff1a\u91c7\u7528\u201c\u56fa\u79fb\u7ed3\u5408\u3001\u516c\u4e13\u878d\u5408\u201d\u7684\u6280\u672f\u65b9\u6848\uff0c\u5229\u7528\u81ea\u4f9b\u7535\u65b9\u5f0f\u548c\u91ce\u5916\u5b89\u88c5\u65b9\u5f0f\uff0c\u786e\u4fdd\u5728\u201c\u65ad\u7f51\u3001\u65ad\u7535\u3001\u65ad\u8def\u201d\u6761\u4ef6\u4e0b\u4e5f\u80fd\u5b9e\u73b0\u5e94\u6025\u62a2\u9669\u548c\u707e\u5bb3\u7efc\u5408\u6551\u63f4\u7684\u901a\u4fe1\u9700\u6c42\u3002\u8fd9\u79cd\u65b9\u6848\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u53ef\u9760\u6027\uff0c\u8fd8\u589e\u5f3a\u4e86\u4e0d\u540c\u901a\u4fe1\u7cfb\u7edf\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5efa\u8bbe\u4e92\u8054\u4e92\u901a\u7f51\u5173<\/strong>\uff1a\u901a\u8fc7\u5efa\u8bbe\u65e0\u7ebf\u6570\u5b57\u96c6\u7fa4\u4e92\u8054\u7f51\u5173\uff0c\u5b9e\u73b0800\u5146\u653f\u52a1\u7f51\u4e0e\u5e94\u6025\u7ba1\u7406\u90e8370\u5146\u65e0\u7ebf\u6570\u5b57\u96c6\u7fa4\u7cfb\u7edf\u7684\u4e92\u8054\u4e92\u901a\u3002\u8fd9\u6837\u53ef\u4ee5\u6ee1\u8db3\u73b0\u573a800\u5146\u96c6\u7fa4\u7ec8\u7aef\u7684\u7edf\u4e00\u8c03\u5ea6\u6307\u6325\u9700\u6c42\uff0c\u786e\u4fdd\u8bed\u97f3\u4e92\u901a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u90e8\u7f72\u7f51\u5173\u8bbe\u5907\u548c\u534f\u8bae\u8f6c\u6362\u8bbe\u5907<\/strong>\uff1a\u5728\u4e0d\u540c\u7f51\u7edc\u4e4b\u95f4\u90e8\u7f72\u7f51\u5173\u8bbe\u5907\uff0c\u5b9e\u73b0\u4e0d\u540c\u7f51\u7edc\u534f\u8bae\u4e4b\u95f4\u7684\u6570\u636e\u8f6c\u6362\u548c\u4ea4\u6362\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u4e13\u95e8\u7684\u534f\u8bae\u8f6c\u6362\u8bbe\u5907\u53ef\u4ee5\u5e2e\u52a9\u5904\u7406\u4e0d\u540c\u7f51\u7edc\u534f\u8bae\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0d\u540c\u901a\u4fe1\u7cfb\u7edf\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5f00\u653e\u5e73\u53f0\u5efa\u8bbe<\/strong>\uff1a\u5efa\u7acb\u5f00\u653e\u5e73\u53f0\uff0c\u4fc3\u8fdb\u8d44\u6e90\u5171\u4eab\u548c\u4f18\u52bf\u4e92\u8865\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u6574\u5408\u4e0d\u540c\u901a\u4fe1\u7cfb\u7edf\u7684\u8d44\u6e90\uff0c\u63d0\u9ad8\u6574\u4f53\u5e94\u6025\u901a\u4fe1\u4fdd\u969c\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u5728\u5b9e\u9645\u5e94\u6025\u6307\u6325\u4e2d\u7684\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u5728\u5b9e\u9645\u5e94\u6025\u6307\u6325\u4e2d\u7684\u5e94\u7528\u6848\u4f8b\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5730\u9707\u6551\u63f4<\/strong>\uff1a\u5728\u897f\u5317\u67d0\u5730\u533a\u53d1\u751f\u5f3a\u9707\u65f6\uff0c\u5f53\u5730\u5e94\u6025\u7ba1\u7406\u90e8\u95e8\u4f7f\u7528370MHz\u901a\u4fe1\u7cfb\u7edf\u4f5c\u4e3a\u5e94\u6025\u6307\u6325\u7684\u6838\u5fc3\u901a\u8baf\u5de5\u5177\uff0c\u5c55\u73b0\u4e86\u8be5\u7cfb\u7edf\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u7684\u5353\u8d8a\u7a33\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c71\u706b\u6551\u63f4\u548c\u9632\u6c5b\u6297\u707e<\/strong>\uff1a370MHz\u5e94\u6025\u4e13\u7f51\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5c71\u706b\u6551\u63f4\u548c\u9632\u6c5b\u6297\u707e\u7b49\u5e94\u6025\u4fdd\u969c\u4efb\u52a1\u4e2d\uff0c\u8fd9\u4e9b\u5b9e\u8df5\u6848\u4f8b\u4e0d\u4ec5\u5c55\u793a\u4e86370MHz\u5e94\u6025\u6307\u6325\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u7f51\u7684\u5b9e\u6218\u6548\u80fd\uff0c\u4e5f\u4f53\u73b0\u4e86\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u5728\u5e94\u6025\u6307\u6325\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u7136\u707e\u5bb3\u9884\u8b66\u4e0e\u73b0\u573a\u6551\u63f4\u80fd\u529b\u63d0\u5347<\/strong>\uff1a\u65b0\u7586\u7ef4\u543e\u5c14\u81ea\u6cbb\u533a\u901a\u8fc7\u5b8c\u5584\u73b0\u6709\u7684370MHz\u5e94\u6025\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\uff0c\u8986\u76d6\u4e2d\u98ce\u9669\u53ca\u4ee5\u4e0a\u533a\u57df\u3001\u4eba\u53e3\u5bc6\u96c6\u57ce\u533a\u53ca\u5176\u5468\u8fb9\u3001\u707e\u5bb3\u6613\u53d1\u591a\u53d1\u7684\u504f\u8fdc\u5c71\u533a\u6216\u9ad8\u98ce\u9669\u533a\u57df\uff0c\u5f3a\u5316\u4e86\u5e94\u6025\u7ba1\u7406\u4eba\u5458\u3001\u707e\u5bb3\u4fe1\u606f\u62a5\u9001\u4eba\u5458\u548c\u5e94\u6025\u6551\u63f4\u4eba\u5458\u7684\u7ec8\u7aef\u914d\u5907\uff0c\u63d0\u9ad8\u4e86\u5e94\u6025\u901a\u8baf\u53ca\u73b0\u573a\u6551\u63f4\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u57ce\u5e02\u5927\u8303\u56f4\u4fe1\u53f7\u8986\u76d6<\/strong>\uff1a\u4e0a\u6d77\u5e02\u5229\u7528370MHz\u96c6\u7fa4\u56fa\u5b9a\u7ad9DS-6250S E\uff0c\u89e3\u51b3\u4e86\u57ce\u533a\u5927\u8303\u56f4\u7684370MHz\u4e13\u7f51\u65e0\u7ebf\u4fe1\u53f7\u8986\u76d6\u95ee\u9898\uff0c\u7528\u4e8e\u5404\u7ea7\u5e94\u6025\u7ba1\u7406\u3001\u6d88\u9632\u7684\u65e5\u5e38\u52e4\u52a1\u503c\u5b88\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u63aa\u65bd<\/h2>\n\n\n\n<p>\u3000\u3000370MHz\u7a84\u5e26\u65e0\u7ebf\u901a\u4fe1\u4e13\u7f51\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u63aa\u65bd\u7684\u8bbe\u8ba1\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u8003\u8651\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4fe1\u4ee4\u673a\u5bc6\u6027\u4fdd\u62a4<\/strong>\uff1a\u6839\u636e\u4e2d\u56fd\u79fb\u52a85G\u4e13\u7f51\u4e1a\u52a1\u7f51\u7edc\u5b89\u5168\u6807\u51c6\u53ca\u89c4\u8303\uff0c\u7f51\u7edc\u9700\u8981\u5177\u5907\u4fe1\u4ee4\u673a\u5bc6\u6027\u4fdd\u62a4\u80fd\u529b\u3002\u8fd9\u610f\u5473\u7740\u5728\u7528\u6237\u63a5\u5165\u7f51\u7edc\u65f6\uff0c\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u6216\u767b\u5f55\u7f51\u5143\u9700\u8981\u80fd\u591f\u67e5\u770b\u5e76\u786e\u8ba4\u7f51\u7edc\u662f\u5426\u5177\u5907\u4fe1\u4ee4\u52a0\u5bc6\u80fd\u529b\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u68c0\u67e5\u7528\u6237\u63a5\u5165\u7f51\u7edc\u65f6\u7684\u7a7a\u53e3AS\u4fe1\u4ee4\uff0c\u786e\u8ba4\u662f\u5426\u8fdb\u884c\u4e86\u52a0\u5bc6\u7b97\u6cd5\u534f\u5546\uff0c\u5e76\u6838\u5b9e\u662f\u5426\u4f7f\u7528\u534f\u5546\u51fa\u7684\u5bc6\u94a5\u5bf9\u4fe1\u4ee4\u8fdb\u884c\u52a0\u5bc6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5dee\u5f02\u5316\u539f\u5219<\/strong>\uff1a\u5728\u65e0\u7ebf\u4e13\u7f51\u89c4\u5212\u8bbe\u8ba1\u4e2d\uff0c\u5e94\u5b9e\u884c\u5dee\u5f02\u5316\u539f\u5219\uff0c\u5145\u5206\u8003\u8651\u4e0d\u540c\u533a\u57df\u7684\u53d1\u5c55\u6c34\u5e73\u3001\u4e1a\u52a1\u9700\u6c42\u3001\u7cfb\u7edf\u89c4\u6a21\u5dee\u5f02\uff0c\u5408\u7406\u786e\u5b9a\u5efa\u8bbe\u6807\u51c6\u548c\u89c4\u6a21\u3002\u8fd9\u610f\u5473\u7740\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u63aa\u65bd\u7684\u8bbe\u8ba1\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u8fdb\u884c\u5b9a\u5236\u5316\u8bbe\u8ba1\uff0c\u4ee5\u786e\u4fdd\u65e2\u80fd\u6ee1\u8db3\u7279\u5b9a\u7684\u5b89\u5168\u9700\u6c42\uff0c\u53c8\u80fd\u9002\u5e94\u4e0d\u540c\u7684\u4e1a\u52a1\u73af\u5883\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7ecf\u6d4e\u6027\u539f\u5219<\/strong>\uff1a\u5728\u8bbe\u8ba1\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u63aa\u65bd\u65f6\uff0c\u8fd8\u9700\u8981\u9075\u5faa\u7ecf\u6d4e\u6027\u539f\u5219\uff0c\u5373\u5728\u786e\u4fdd\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u7684\u524d\u63d0\u4e0b\uff0c\u5145\u5206\u6316\u6398\u73b0\u6709\u901a\u4fe1\u6280\u672f\uff0c\u4ee5\u4f7f\u6574\u4f53\u6210\u672c\u6700\u4f18\u3002\u8fd9\u53ef\u80fd\u6d89\u53ca\u5230\u9009\u62e9\u6210\u672c\u6548\u76ca\u9ad8\u7684\u52a0\u5bc6\u6280\u672f\u548c\u534f\u8bae\uff0c\u4ee5\u53ca\u4f18\u5316\u7f51\u7edc\u67b6\u6784\u548c\u8d44\u6e90\u5206\u914d\uff0c\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5f00\u9500\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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