{"id":98247,"date":"2024-10-14T11:12:06","date_gmt":"2024-10-14T03:12:06","guid":{"rendered":"\/\/www.viralrail.com\/?p=98247"},"modified":"2024-10-14T11:12:11","modified_gmt":"2024-10-14T03:12:11","slug":"wxjqtxxtynxtd","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/98247.html","title":{"rendered":"\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u6709\u54ea\u4e9b\u7279\u70b9"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u65e0\u7ebf\u6280\u672f\u7684\u7f51\u7edc\u67b6\u6784\uff0c\u80fd\u591f\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u6216\u7528\u6237\u540c\u65f6\u8fdb\u884c\u9ad8\u6548\u7684\u901a\u4fe1\u3002\u8fd9\u79cd\u7cfb\u7edf\u5177\u5907\u81ea\u7ec4\u7ec7\u80fd\u529b\u548c\u6297\u5e72\u6270\u7279\u6027\uff0c\u80fd\u591f\u5728\u52a8\u6001\u73af\u5883\u4e2d\u7075\u6d3b\u8c03\u6574\u8fde\u63a5\u7b56\u7565\uff0c\u786e\u4fdd\u7a33\u5b9a\u7684\u901a\u4fe1\u8fde\u63a5\u3002\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u516c\u5171\u5b89\u5168\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u4ea4\u901a\u7ba1\u7406\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\uff0c\u5e2e\u52a9\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\u3001\u4f18\u5316\u8d44\u6e90\u914d\u7f6e\u3001\u589e\u5f3a\u5b89\u5168\u6027\uff0c\u5e76\u6539\u5584\u751f\u4ea7\u548c\u751f\u6d3b\u7684\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u663e\u8457\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9ad8\u6548\u7684\u9891\u8c31\u5229\u7528<\/strong>\uff1a\u901a\u8fc7\u5206\u7ec4\u548c\u8c03\u5ea6\u6280\u672f\uff0c\u80fd\u591f\u9ad8\u6548\u5730\u5229\u7528\u6709\u9650\u7684\u9891\u8c31\u8d44\u6e90\uff0c\u63d0\u9ad8\u901a\u4fe1\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u7528\u6237\u652f\u6301<\/strong>\uff1a\u7cfb\u7edf\u80fd\u591f\u540c\u65f6\u652f\u6301\u591a\u4e2a\u7528\u6237\u7684\u901a\u4fe1\u9700\u6c42\uff0c\u786e\u4fdd\u5728\u9ad8\u5bc6\u5ea6\u73af\u5883\u4e0b\u7684\u7a33\u5b9a\u8fde\u63a5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7075\u6d3b\u7684\u7f51\u7edc\u62d3\u6251<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u5305\u62ec\u70b9\u5bf9\u70b9\u3001\u70b9\u5bf9\u591a\u70b9\u548c\u7f51\u72b6\u7f51\u7edc\uff0c\u9002\u5e94\u4e0d\u540c\u573a\u666f\u7684\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1a\u91c7\u7528\u591a\u79cd\u8c03\u5236\u89e3\u8c03\u6280\u672f\u548c\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5\uff0c\u63d0\u5347\u4e86\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u7ec4\u7ec7\u80fd\u529b<\/strong>\uff1a\u5177\u5907\u81ea\u7ec4\u7ec7\u7f51\u7edc\u7684\u7279\u6027\uff0c\u8bbe\u5907\u53ef\u4ee5\u6839\u636e\u7f51\u7edc\u72b6\u6001\u81ea\u52a8\u8c03\u6574\u8fde\u63a5\u7b56\u7565\uff0c\u589e\u5f3a\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u652f\u6301\u79fb\u52a8\u6027<\/strong>\uff1a\u9002\u7528\u4e8e\u52a8\u6001\u573a\u666f\uff0c\u80fd\u591f\u652f\u6301\u8bbe\u5907\u5728\u79fb\u52a8\u8fc7\u7a0b\u4e2d\u7684\u65e0\u7f1d\u901a\u4fe1\uff0c\u9002\u5408\u5982\u5e94\u6025\u54cd\u5e94\u7b49\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u7279\u70b9\u4f7f\u5f97\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5728\u516c\u5171\u5b89\u5168\u3001\u4ea4\u901a\u8fd0\u8f93\u548c\u5546\u4e1a\u670d\u52a1\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5728\u751f\u4ea7\u751f\u6d3b\u4e2d\u7684\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5728\u751f\u4ea7\u751f\u6d3b\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u516c\u5171\u5b89\u5168<\/strong>\uff1a\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u8b66\u52a1\u3001\u6d88\u9632\u548c\u533b\u7597\u56e2\u961f\u53ef\u4ee5\u901a\u8fc7\u65e0\u7ebf\u96c6\u7fa4\u7cfb\u7edf\u5b9e\u73b0\u5b9e\u65f6\u6c9f\u901a\uff0c\u63d0\u5347\u54cd\u5e94\u901f\u5ea6\u548c\u534f\u8c03\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1a\u5728\u5236\u9020\u4e1a\u4e2d\uff0c\u8bbe\u5907\u548c\u4f20\u611f\u5668\u4e4b\u95f4\u7684\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u6709\u52a9\u4e8e\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7\u548c\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4ea4\u901a\u7ba1\u7406<\/strong>\uff1a\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u901a\u8fc7\u65e0\u7ebf\u96c6\u7fa4\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u4ea4\u901a\u72b6\u51b5\uff0c\u534f\u8c03\u4ea4\u901a\u4fe1\u53f7\u548c\u516c\u5171\u4ea4\u901a\uff0c\u63d0\u9ad8\u4ea4\u901a\u6d41\u91cf\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u519c\u4e1a\u76d1\u6d4b<\/strong>\uff1a\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7528\u4e8e\u519c\u7530\u8bbe\u5907\u3001\u4f20\u611f\u5668\u548c\u65e0\u4eba\u673a\u7684\u8054\u7f51\uff0c\u5e2e\u52a9\u519c\u6c11\u5b9e\u65f6\u76d1\u6d4b\u571f\u58e4\u3001\u4f5c\u7269\u751f\u957f\u548c\u6c14\u5019\u6761\u4ef6\uff0c\u4f18\u5316\u519c\u4e1a\u751f\u4ea7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a\u5728\u667a\u80fd\u5bb6\u5c45\u73af\u5883\u4e2d\uff0c\u5404\u79cd\u8bbe\u5907\u901a\u8fc7\u65e0\u7ebf\u96c6\u7fa4\u6280\u672f\u4e92\u8054\uff0c\u63d0\u4f9b\u667a\u80fd\u63a7\u5236\u548c\u6570\u636e\u5171\u4eab\uff0c\u63d0\u5347\u5c45\u4f4f\u8212\u9002\u5ea6\u548c\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u5e94\u7528\u5c55\u793a\u4e86\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5728\u63d0\u5347\u751f\u4ea7\u6548\u7387\u3001\u4fdd\u969c\u5b89\u5168\u548c\u6539\u5584\u751f\u6d3b\u8d28\u91cf\u65b9\u9762\u7684\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u7684\u9891\u8c31\u5229\u7528\u7387\u4e0e\u4f20\u7edf\u6a21\u62df\u7cfb\u7edf\u7684\u5bf9\u6bd4<\/h2>\n\n\n\n<p>\u3000\u3000\u8bc4\u4f30\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u7684\u9891\u8c31\u5229\u7528\u7387\u4e0e\u4f20\u7edf\u6a21\u62df\u7cfb\u7edf\u7684\u6bd4\u8f83\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u9891\u8c31\u5229\u7528\u7387\u662f\u6307\u5728\u7279\u5b9a\u7684\u9891\u8c31\u8303\u56f4\u5185\uff0c\u6709\u6548\u5730\u4f20\u8f93\u4fe1\u606f\u7684\u80fd\u529b\uff0c\u901a\u5e38\u4ee5\u767e\u5206\u6bd4\u8868\u793a\u3002\u5b83\u662f\u8861\u91cf\u901a\u4fe1\u7cfb\u7edf\u6548\u7387\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\uff0c\u9891\u8c31\u5229\u7528\u7387\u8d8a\u9ad8\uff0c\u8868\u793a\u5728\u7ed9\u5b9a\u7684\u9891\u8c31\u8d44\u6e90\u4e2d\u4f20\u8f93\u7684\u4fe1\u606f\u91cf\u8d8a\u5927\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6570\u5b57\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5177\u6709\u8f83\u9ad8\u7684\u9891\u8c31\u5229\u7528\u7387\u3002\u4f8b\u5982\uff0cTETRA\u7cfb\u7edf\u662f\u4e00\u79cd\u6570\u5b57\u96c6\u7fa4\u6807\u51c6\uff0c\u5176\u4e3b\u8981\u4f18\u70b9\u5305\u62ec\u9891\u8c31\u5229\u7528\u7387\u9ad8\u3001\u6297\u5e72\u6270\u6027\u80fd\u5f3a\u3001\u8bdd\u97f3\u8d28\u91cf\u597d\u548c\u7cfb\u7edf\u5bb9\u91cf\u5927\u3002\u6b64\u5916\uff0c\u6570\u5b57\u5bf9\u8bb2\u673a\u7684\u4fe1\u9053\u5e26\u5bbd\u4e00\u822c\u4e3a12.5 kHz\u62166.25 kHz\uff0c\u76f8\u6bd4\u4f20\u7edf\u6a21\u62df\u5bf9\u8bb2\u673a\u768425 kHz\u4fe1\u9053\u5e26\u5bbd\uff0c\u6570\u5b57\u5bf9\u8bb2\u673a\u7684\u5e26\u5bbd\u66f4\u7a84\uff0c\u4ece\u800c\u80fd\u66f4\u597d\u5730\u7f13\u89e3\u9891\u8c31\u8d44\u6e90\u7684\u6d6a\u8d39\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f20\u7edf\u6a21\u62df\u96c6\u7fa4\u7cfb\u7edf\u4f7f\u7528\u7684\u4fe1\u9053\u5e26\u5bbd\u8f83\u5927\uff0c\u4f8b\u598225 kHz\uff0c\u8fd9\u4f7f\u5f97\u65e0\u7ebf\u7535\u9891\u8c31\u8d44\u6e90\u7684\u5229\u7528\u7387\u8f83\u4f4e\u3002\u6b64\u5916\uff0c\u6a21\u62df\u96c6\u7fa4\u7cfb\u7edf\u5728\u6297\u5e72\u6270\u80fd\u529b\u548c\u7cfb\u7edf\u5bb9\u91cf\u65b9\u9762\u4e5f\u900a\u8272\u4e8e\u6570\u5b57\u96c6\u7fa4\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u5982\u591a\u4fe1\u9053\u5171\u7528\u6280\u672f\u548c\u9ad8\u6548\u7684\u4fe1\u6e90\u7f16\u7801\u6280\u672f\uff0c\u6570\u5b57\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u7684\u9891\u8c31\u5229\u7528\u7387\u5f97\u5230\u4e86\u663e\u8457\u63d0\u9ad8\u3002\u4f8b\u5982\uff0c\u5927\u89c4\u6a21MIMO\u6280\u672f\u4f5c\u4e3a5G\u7684\u5173\u952e\u6280\u672f\u4e4b\u4e00\uff0c\u80fd\u591f\u5927\u5e45\u5ea6\u63d0\u9ad8\u7cfb\u7edf\u7684\u9891\u8c31\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6570\u5b57\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u5728\u9891\u8c31\u5229\u7528\u7387\u65b9\u9762\u660e\u663e\u4f18\u4e8e\u4f20\u7edf\u6a21\u62df\u7cfb\u7edf\u3002\u6570\u5b57\u96c6\u7fa4\u7cfb\u7edf\u4e0d\u4ec5\u91c7\u7528\u4e86\u66f4\u7a84\u7684\u4fe1\u9053\u5e26\u5bbd\uff0c\u8fd8\u5229\u7528\u4e86\u5148\u8fdb\u7684\u6280\u672f\u548c\u7b97\u6cd5\u6765\u63d0\u9ad8\u9891\u8c31\u5229\u7528\u7387\u548c\u7cfb\u7edf\u5bb9\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u4e0e\u5f00\u653e\u6027<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u4e0e\u5f00\u653e\u6027\u4e3b\u8981\u901a\u8fc7\u91c7\u7528\u56fd\u9645\u901a\u7528\u7684\u6807\u51c6\u548c\u6280\u672f\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u4ee5\u4e0b\u51e0\u79cd\u6280\u672f\u548c\u6807\u51c6\u5728\u652f\u6301\u65e0\u7ebf\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u548c\u5f00\u653e\u6027\u65b9\u9762\u8d77\u5230\u4e86\u91cd\u8981\u4f5c\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>MPT-1327\u6807\u51c6<\/strong>\uff1aFCT-09\u96c6\u7fa4\u901a\u4fe1\u7cfb\u7edf\u91c7\u7528\u56fd\u9645\u901a\u7528\u7684MPT-1327\u6807\u51c6\uff0c\u786e\u4fdd\u4efb\u4f55\u7b26\u5408MPT1327\/1343\u53caCPSX\u89c4\u5b9a\u7684\u5382\u5bb6\u4ea7\u54c1\u80fd\u591f\u987a\u5229\u8fdb\u7f51\u5de5\u4f5c\uff0c\u8fd9\u6709\u52a9\u4e8e\u7ade\u4e89\u548c\u7528\u6237\u5229\u76ca\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>TETRA\u6807\u51c6<\/strong>\uff1aTETRA(Terrestrial Trunked Radio)\u662f\u7531\u6b27\u6d32\u7535\u4fe1\u6807\u51c6\u534f\u4f1a(ETSI)\u5236\u5b9a\u7684\u5f00\u653e\u6027\u65e0\u7ebf\u6570\u5b57\u96c6\u7fa4\u6807\u51c6\u3002TETRA\u6807\u51c6\u7684\u72ec\u7279\u4f18\u52bf\u5728\u4e8e\u4e0d\u540c\u5236\u9020\u5546\u751f\u4ea7\u7684\u4ea7\u54c1\u4e4b\u95f4\u53ef\u4ee5\u5b9e\u73b0\u5b8c\u5168\u4ea4\u4e92\u64cd\u4f5c\uff0c\u8fd9\u5f97\u76ca\u4e8e\u5176\u5f00\u653e\u5f0f\u6807\u51c6\u7684\u7279\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>P25\u6807\u51c6<\/strong>\uff1aP25(Project 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