{"id":95816,"date":"2024-07-22T16:36:49","date_gmt":"2024-07-22T08:36:49","guid":{"rendered":"\/\/www.dealsbon.com\/?p=95816"},"modified":"2024-07-22T16:36:54","modified_gmt":"2024-07-22T08:36:54","slug":"updssmys","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/95816.html","title":{"rendered":"UHF\u9891\u6bb5\u662f\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"\n<p>\u3000\u3000<strong>UHF\u9891\u6bb5<\/strong>\uff0c\u5373<strong>\u8d85\u9ad8\u9891\u9891\u6bb5(Ultra High Frequency)<\/strong>\uff0c\u662f\u6307\u65e0\u7ebf\u7535\u9891\u7387\u8303\u56f4\u5728300MHz\u81f33GHz\u4e4b\u95f4\u7684\u9891\u6bb5\u3002\u8fd9\u4e2a\u9891\u6bb5\u7684\u6ce2\u957f\u8303\u56f4\u4e3a1\u7c73\u52301\u5206\u7c73\uff0c\u56e0\u6b64\u4e5f\u88ab\u79f0\u4e3a\u7279\u9ad8\u9891\u6216\u5206\u7c73\u6ce2\u9891\u6bb5\u3002<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u5728\u65e0\u7ebf\u7535\u901a\u4fe1\u4e2d\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\uff0c\u5e7f\u6cdb\u7528\u4e8e\u7535\u89c6\u5e7f\u64ad\u3001\u536b\u661f\u901a\u4fe1\u3001\u65e0\u7ebf\u7535\u5bf9\u8bb2\u7b49\u9886\u57df\u3002\u76f8\u6bd4\u4e8eVHF(\u751a\u9ad8\u9891)\u548cHF(\u9ad8\u9891)\uff0cUHF\u5177\u6709\u66f4\u5f3a\u7684\u7a7f\u900f\u529b\uff0c\u7279\u522b\u662f\u5728\u5efa\u7b51\u7269\u5185\u90e8\u548c\u590d\u6742\u73af\u5883\u4e2d\u8868\u73b0\u66f4\u4e3a\u7a81\u51fa\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cUHF\u9891\u6bb5\u8fd8\u88ab\u7528\u4e8e\u8bb8\u591a\u5176\u4ed6\u7528\u9014\uff0c\u5982\u79fb\u52a8\u7535\u8bdd\u3001GPS\u3001\u84dd\u7259\u3001\u536b\u661f\u5e7f\u64ad\u548cWi-Fi\u7b49\u3002\u7531\u4e8e\u5176\u77ed\u8ddd\u79bb\u4f20\u8f93\u7279\u6027\uff0cUHF\u9891\u6bb5\u7279\u522b\u9002\u5408\u4e8e\u57ce\u5e02\u548c\u90ca\u533a\u73af\u5883\u4e2d\u7684\u65e0\u7ebf\u7535\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u662f\u4e00\u4e2a\u6db5\u76d6\u4ece300MHz\u52303GHz\u7684\u9891\u7387\u8303\u56f4\uff0c\u5177\u6709\u77ed\u6ce2\u957f\u548c\u5f3a\u7a7f\u900f\u80fd\u529b\uff0c\u5728\u73b0\u4ee3\u65e0\u7ebf\u901a\u4fe1\u4e2d\u626e\u6f14\u7740\u5173\u952e\u89d2\u8272\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 UHF\u9891\u6bb5\u5728\u7535\u89c6\u5e7f\u64ad\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u548c\u6280\u672f\u7ec6\u8282\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000UHF(\u8d85\u9ad8\u9891)\u9891\u6bb5\u5728\u7535\u89c6\u5e7f\u64ad\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u548c\u6280\u672f\u7ec6\u8282\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u901a\u5e38\u6307\u7684\u662f300MHz\u81f33GHz\u7684\u9891\u7387\u8303\u56f4\uff0c\u4f46\u5728\u5730\u9762\u6570\u5b57\u7535\u89c6\u5e7f\u64ad\u4e2d\uff0c\u4e3b\u8981\u4f7f\u7528\u7684UHF\u9891\u6bb5\u4e3a470-566MHz\u548c606-958MHz\u3002\u8fd9\u4e9b\u9891\u6bb5\u88ab\u5e7f\u6cdb\u7528\u4e8e\u89c6\u9891\u3001\u97f3\u9891\u548c\u8f85\u52a9\u6570\u636e\u4e1a\u52a1\u7684\u4f20\u8f93\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728UHF\u9891\u6bb5\u7684\u7535\u89c6\u5e7f\u64ad\u4e2d\uff0c\u7531\u4e8e\u4fe1\u53f7\u8f83\u5f31\u4e14\u5bb9\u6613\u88ab\u6811\u6728\u3001\u5c71\u4e18\u548c\u5efa\u7b51\u7269\u5438\u6536\uff0c\u56e0\u6b64\u9700\u8981\u7279\u6b8a\u7684\u5929\u7ebf\u8bbe\u8ba1\u6765\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u3002\u4f8b\u5982\uff0c\u4e09\u89d2\u5f62dipole\u5929\u7ebf\u548c\u5e26\u5c4f\u5e55\u53cd\u5c04\u5668\u7684bowtie\u5929\u7ebf\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u589e\u76ca\u548c\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u56fd\u5bb6\u5bf9UHF\u9891\u6bb5\u7684\u4f7f\u7528\u6709\u4e25\u683c\u7684\u6807\u51c6\u548c\u89c4\u8303\u3002\u4f8b\u5982\uff0c\u300a\u5730\u9762\u6570\u5b57\u7535\u89c6\u5e7f\u64ad\u5355\u9891\u7f51\u89c4\u5212\u51c6\u5219\u300b(GB\/T 28432-2012)\u548c\u300a\u5730\u9762\u6570\u5b57\u7535\u89c6\u5e7f\u64ad\u4f20\u8f93\u7cfb\u7edf\u5b9e\u65bd\u6307\u5357\u300b(GY\/T 236-2008)\u7b49\u90fd\u8be6\u7ec6\u89c4\u5b9a\u4e86\u76f8\u5173\u6280\u672f\u8981\u6c42\u548c\u6d4b\u91cf\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u6570\u5b57\u7535\u89c6\u65f6\u4ee3\uff0cUHF\u9891\u6bb5\u53ef\u4ee5\u4f20\u8f93\u9ad8\u6e05\u6670\u5ea6\u7535\u89c6\u548c\u97f3\u9891\u8282\u76ee\u7b49\u5927\u91cf\u7684\u6570\u636e\u3002\u8fd9\u4f7f\u5f97\u5b83\u6210\u4e3a\u73b0\u4ee3\u7535\u89c6\u5e7f\u64ad\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6fb3\u5927\u5229\u4e9a\u653f\u5e9c\u63a8\u52a8\u6240\u6709\u7535\u89c6\u5e7f\u64ad\u6269\u5c55\u5230UHF\u9891\u6bb5\uff0c\u5e76\u901a\u8fc7\u536b\u661f\u5c06\u4fe1\u53f7\u4f20\u8f93\u5230\u5168\u56fd\u5404\u5730\u3002\u8fd9\u4e00\u8f6c\u53d8\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\uff0c\u8fd8\u63d0\u5347\u4e86\u519c\u6751\u5730\u533a\u7684\u7535\u89c6\u670d\u52a1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u65e5\u672cNHK\u4ece\u662d\u548c28\u5e74\u5230\u662d\u548c37\u5e74\u6700\u521d\u4f7f\u7528\u7684\u662fVHF\u9891\u6bb5\uff0c\u4f46\u7531\u4e8eUHF\u9891\u6bb5\u7684\u5206\u914d\u95ee\u9898\uff0c\u540e\u6765\u8f6c\u800c\u4f7f\u7528UHF\u9891\u6bb5\u3002\u622a\u81f32009\u5e74\uff0cNHK\u7efc\u5408\u9891\u9053\u62e5\u6709\u5927\u91cfUHF\u53d1\u5c04\u5854\uff0c\u663e\u793a\u51fa\u5176\u5728UHF\u9891\u6bb5\u4e0a\u7684\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u5728\u7535\u89c6\u5e7f\u64ad\u4e2d\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\u4ef7\u503c\uff0c\u901a\u8fc7\u7279\u5b9a\u7684\u5929\u7ebf\u8bbe\u8ba1\u548c\u6280\u672f\u6807\u51c6\uff0c\u80fd\u591f\u6709\u6548\u63d0\u5347\u4fe1\u53f7\u8d28\u91cf\u548c\u8986\u76d6\u8303\u56f4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u6bd4\u8f83UHF\u3001VHF\u548cHF\u9891\u6bb5\u5728\u7a7f\u900f\u529b\u65b9\u9762\u7684\u5dee\u5f02?<\/h2>\n\n\n\n<p>\u3000\u3000\u6bd4\u8f83UHF\u3001VHF\u548cHF\u9891\u6bb5\u5728\u7a7f\u900f\u529b\u65b9\u9762\u7684\u5dee\u5f02\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000UHF(Ultra High Frequency)\u9891\u6bb5\u901a\u5e38\u6307300 MHz\u81f3900 MHz\u7684\u9891\u7387\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000VHF(Very High Frequency)\u9891\u6bb5\u901a\u5e38\u630730 MHz\u81f3300 MHz\u7684\u9891\u7387\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000HF(High Frequency)\u9891\u6bb5\u5219\u6db5\u76d63 MHz\u81f330 MHz\u7684\u9891\u7387\u8303\u56f4\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u7a7f\u900f\u529b<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>UHF\u9891\u6bb5<\/strong>\uff1a\u7531\u4e8e\u5176\u8f83\u9ad8\u7684\u9891\u7387\uff0cUHF\u9891\u6bb5\u7684\u7535\u78c1\u6ce2\u6ce2\u957f\u77ed\uff0c\u56e0\u6b64\u5177\u6709\u8f83\u5f3a\u7684\u7a7f\u900f\u80fd\u529b\u3002\u8fd9\u4f7f\u5f97\u5b83\u5728\u9ad8\u697c\u6797\u7acb\u7684\u57ce\u5e02\u73af\u5883\u4e2d\u8868\u73b0\u8f83\u597d\uff0c\u80fd\u591f\u66f4\u597d\u5730\u7a7f\u900f\u5efa\u7b51\u7269\u548c\u5176\u4ed6\u969c\u788d\u7269\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>VHF\u9891\u6bb5<\/strong>\uff1a\u4e0eUHF\u76f8\u6bd4\uff0cVHF\u7684\u9891\u7387\u8f83\u4f4e\uff0c\u6ce2\u957f\u8f83\u957f\uff0c\u56e0\u6b64\u5176\u7a7f\u900f\u80fd\u529b\u76f8\u5bf9\u8f83\u5f31\u3002VHF\u9891\u6bb5\u66f4\u9002\u5408\u5f00\u9614\u5730\u5e26\u4f7f\u7528\uff0c\u4f46\u5728\u5efa\u7b51\u7269\u6216\u5730\u5f62\u590d\u6742\u7684\u73af\u5883\u4e2d\uff0c\u4fe1\u53f7\u5bb9\u6613\u53d7\u5230\u963b\u788d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>HF\u9891\u6bb5<\/strong>\uff1aHF\u9891\u6bb5\u7684\u9891\u7387\u6700\u4f4e\uff0c\u6ce2\u957f\u6700\u957f\uff0c\u56e0\u6b64\u5176\u7a7f\u900f\u80fd\u529b\u6700\u5f3a\u3002\u5c3d\u7ba1\u5982\u6b64\uff0cHF\u9891\u6bb5\u7684\u4f20\u64ad\u7279\u6027\u590d\u6742\uff0c\u53d7\u7535\u79bb\u5c42\u5f71\u54cd\u8f83\u5927\uff0c\u56e0\u6b64\u5728\u57ce\u5e02\u4e2d\u7684\u5e94\u7528\u8f83\u5c11\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u7ed5\u5c04\u80fd\u529b<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>UHF\u9891\u6bb5<\/strong>\uff1a\u7531\u4e8e\u6ce2\u957f\u77ed\uff0cUHF\u9891\u6bb5\u7684\u7ed5\u5c04\u80fd\u529b\u8f83\u5dee\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u66f4\u503e\u5411\u4e8e\u76f4\u7ebf\u4f20\u64ad\uff0c\u800c\u4e0d\u662f\u50cfVHF\u90a3\u6837\u80fd\u591f\u8f83\u597d\u5730\u7ed5\u8fc7\u969c\u788d\u7269\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>VHF\u9891\u6bb5<\/strong>\uff1a\u76f8\u5bf9\u800c\u8a00\uff0cVHF\u9891\u6bb5\u7684\u6ce2\u957f\u8f83\u957f\uff0c\u5177\u6709\u8f83\u597d\u7684\u7ed5\u5c04\u80fd\u529b\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u66f4\u597d\u5730\u7ed5\u8fc7\u969c\u788d\u7269\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>UHF\u9891\u6bb5<\/strong>\uff1a\u7531\u4e8e\u5176\u5f3a\u7a7f\u900f\u80fd\u529b\u548c\u8f83\u77ed\u7684\u6ce2\u957f\uff0cUHF\u9891\u6bb5\u9002\u5408\u7528\u4e8e\u57ce\u5e02\u5730\u533a\u548c\u5ba4\u5185\u73af\u5883\uff0c\u5982\u5bf9\u8bb2\u673a\u3001\u65e0\u7ebf\u5fae\u6ce2\u901a\u4fe1\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>VHF\u9891\u6bb5<\/strong>\uff1aVHF\u9891\u6bb5\u9002\u5408\u7528\u4e8e\u5f00\u9614\u5730\u5e26\u548c\u6237\u5916\u573a\u666f\uff0c\u5982\u519c\u6751\u5730\u533a\u3001\u516c\u56ed\u7b49\uff0c\u4f46\u4e0d\u9002\u7528\u4e8e\u9ad8\u697c\u5bc6\u96c6\u7684\u57ce\u5e02\u73af\u5883\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>HF\u9891\u6bb5<\/strong>\uff1a\u7531\u4e8e\u5176\u6781\u5f3a\u7684\u7a7f\u900f\u80fd\u529b\uff0cHF\u9891\u6bb5\u5e38\u7528\u4e8e\u8fdc\u7a0b\u65e0\u7ebf\u7535\u901a\u4fe1\u548c\u77ed\u6ce2\u5e7f\u64ad\uff0c\u7279\u522b\u662f\u5728\u6d77\u6d0b\u548c\u504f\u8fdc\u5730\u533a\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u5728\u7a7f\u900f\u529b\u65b9\u9762\u4f18\u4e8eVHF\u9891\u6bb5\uff0c\u5e76\u4e14\u5728\u57ce\u5e02\u73af\u5883\u4e2d\u8868\u73b0\u6700\u4f73;\u800cVHF\u9891\u6bb5\u867d\u7136\u7a7f\u900f\u529b\u8f83\u5f31\uff0c\u4f46\u5728\u5f00\u9614\u5730\u5e26\u4ecd\u6709\u4e00\u5b9a\u7684\u5e94\u7528\u4ef7\u503c;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 UHF\u9891\u6bb5\u5728\u79fb\u52a8\u7535\u8bdd\u7cfb\u7edf\u4e2d\u626e\u6f14\u7684\u89d2\u8272\u53ca\u5176\u5bf9\u901a\u4fe1\u8d28\u91cf\u7684\u5f71\u54cd\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000UHF(\u8d85\u9ad8\u9891)\u9891\u6bb5\u5728\u79fb\u52a8\u7535\u8bdd\u7cfb\u7edf\u4e2d\u626e\u6f14\u7740\u81f3\u5173\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5176\u5bf9\u901a\u4fe1\u8d28\u91cf\u7684\u5f71\u54cd\u4e5f\u8f83\u4e3a\u663e\u8457\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u9996\u5148\uff0cUHF\u9891\u6bb5\u7684\u4f7f\u7528\u4f7f\u5f97\u79fb\u52a8\u7535\u8bdd\u80fd\u591f\u4ee5\u8f83\u5c0f\u7684\u53d1\u5c04\u529f\u7387\u83b7\u5f97\u8f83\u597d\u7684\u4fe1\u566a\u6bd4\u3002\u8fd9\u662f\u56e0\u4e3aUHF\u9891\u6bb5\u7684\u7535\u6ce2\u4f20\u64ad\u7279\u6027\u8f83\u597d\uff0c\u80fd\u591f\u6709\u6548\u5730\u8986\u76d6\u8f83\u5e7f\u7684\u533a\u57df\uff0c\u540c\u65f6\u51cf\u5c11\u4fe1\u53f7\u8870\u51cf\u548c\u5e72\u6270\u3002\u4f8b\u5982\uff0cAMPS\u7cfb\u7edf\u5c31\u662f\u5229\u7528800MHz\u7684UHF\u9891\u6bb5\u6765\u5b9e\u73b0\u8702\u5de2\u5f0f\u8986\u76d6\uff0c\u5c3d\u7ba1\u8be5\u7cfb\u7edf\u6613\u53d7\u7535\u6ce2\u5e72\u6270\u53ca\u7a83\u542c\uff0c\u4f46\u5176\u5728\u65e9\u671f\u7684\u79fb\u52a8\u901a\u4fe1\u4e2d\u8d77\u5230\u4e86\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5176\u6b21\uff0cUHF\u9891\u6bb5\u7684\u53e6\u4e00\u4e2a\u4f18\u52bf\u662f\u80fd\u591f\u652f\u6301\u66f4\u591a\u7684\u9891\u9053\u5bb9\u91cf\u3002\u7531\u4e8eUHF\u9891\u6bb5\u7684\u5e26\u5bbd\u8f83\u5927\uff0c\u56e0\u6b64\u53ef\u4ee5\u5bb9\u7eb3\u66f4\u591a\u7684\u901a\u4fe1\u4fe1\u9053\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6574\u4f53\u901a\u4fe1\u6548\u7387\u3002\u8fd9\u4e00\u70b9\u5bf9\u4e8e\u73b0\u4ee3\u79fb\u52a8\u7535\u8bdd\u7cfb\u7edf\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4eec\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u6570\u636e\u548c\u8bed\u97f3\u4f20\u8f93\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7136\u800c\uff0cUHF\u9891\u6bb5\u4e5f\u6709\u5176\u5c40\u9650\u6027\u3002\u7531\u4e8e\u5176\u9891\u7387\u8f83\u9ad8\uff0c\u5929\u7ebf\u9988\u7ebf\u7684\u635f\u8017\u8f83\u5927\uff0c\u8fd9\u53ef\u80fd\u5bf9\u901a\u4fe1\u6548\u679c\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd\u3002\u6b64\u5916\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5982830~960MHz\u9891\u6bb5\uff0c\u53ef\u80fd\u4f1a\u53d7\u5230GSM\u548cCDMA\u624b\u673a\u7684\u5e72\u6270\uff0c\u800c\u8d85\u8fc7960MHz\u7684\u9891\u6bb5\u5219\u7ed5\u5c04\u80fd\u529b\u9010\u6e10\u53d8\u5dee\u3002<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u5728\u79fb\u52a8\u7535\u8bdd\u7cfb\u7edf\u4e2d\u4e3b\u8981\u901a\u8fc7\u63d0\u4f9b\u8f83\u597d\u7684\u4fe1\u566a\u6bd4\u3001\u652f\u6301\u66f4\u591a\u9891\u9053\u4ee5\u53ca\u8986\u76d6\u66f4\u5e7f\u533a\u57df\u7b49\u4f18\u52bf\u6765\u63d0\u5347\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5728GPS\u7cfb\u7edf\u4e2d\uff0cUHF\u9891\u6bb5\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u8981\u6c42\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728GPS\u7cfb\u7edf\u4e2d\uff0cUHF(\u8d85\u9ad8\u9891)\u9891\u6bb5\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u8981\u6c42\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u7684\u9891\u7387\u8303\u56f4\u901a\u5e38\u4e3a430-550 MHz\u3001570-700 MHz\u3001800-950 MHz\u7b49\u3002\u5177\u4f53\u4f7f\u7528\u54ea\u4e2a\u9891\u6bb5\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\u548c\u5f53\u5730\u6cd5\u89c4\u3002<\/p>\n\n\n\n<p>\u3000\u3000ISO\/IEC 18000-6C\u534f\u8bae\u89c4\u5b9a\u4e86\u8bfb\u5199\u5668\u4e0e\u6807\u7b7e\u4e4b\u95f4\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u5728\u57fa\u4e8eUHF RFID\u7684GPS\u4fe1\u606f\u91c7\u96c6\u7cfb\u7edf\u4e2d\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u3000\u3000GPS\u63a5\u6536\u673a\u7684\u5929\u7ebf\u9700\u8981\u6ee1\u8db3\u4e00\u5b9a\u7684\u6027\u80fd\u8981\u6c42\uff0c\u5305\u62ec\u589e\u76ca\u3001\u65b9\u5411\u6027\u3001\u963b\u6297\u7b49\u53c2\u6570\u3002\u8fd9\u4e9b\u8981\u6c42\u53ef\u4ee5\u901a\u8fc7\u76f8\u5e94\u7684\u6d4b\u8bd5\u65b9\u6cd5\u8fdb\u884c\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<p>\u3000\u3000UHF\u4fe1\u53f7\u7684\u8d28\u91cf\u548c\u5f3a\u5ea6\u76f4\u63a5\u5f71\u54cd\u5230\u901a\u4fe1\u7684\u8303\u56f4\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u5728RTK\u6a21\u5f0f\u4e0b\uff0c\u57fa\u7ad9\u548c\u7f57\u76d8\u63a5\u6536\u5668\u4e4b\u95f4\u7684UHF\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523012\u82f1\u91cc(\u7ea619\u516c\u91cc)\uff0c\u800c\u6807\u51c6\u5929\u7ebf\u5219\u53ef\u5b9e\u73b0\u7ea64\u81f37\u82f1\u91cc(6\u81f311\u516c\u91cc)\u7684\u8ddd\u79bb\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5730\u5f62\u3001\u5f53\u5730\u901a\u4fe1\u548c\u6c14\u8c61\u56e0\u7d20\u90fd\u4f1a\u5f71\u54cdUHF\u4fe1\u53f7\u7684\u4f20\u64ad\u548c\u63a5\u6536\u6548\u679c\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u548c\u90e8\u7f72UHF GPS\u7cfb\u7edf\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u8fd9\u4e9b\u5916\u90e8\u6761\u4ef6\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u67d0\u4e9b\u590d\u6742\u73af\u5883\u4e2d\uff0c\u540c\u65f6\u4f7f\u7528UHF\u9891\u6bb5\u548c\u5176\u4ed6\u9891\u6bb5(\u5982S\u9891\u6bb5)\u53ef\u80fd\u66f4\u5177\u4f18\u52bf\uff0c\u4f46\u8fd9\u4e5f\u5bf9\u5929\u7ebf\u7684\u8bbe\u8ba1\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000UHF\u9891\u6bb5\u5728GPS\u7cfb\u7edf\u4e2d\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u8981\u6c42\u6d89\u53ca\u9891\u7387\u8303\u56f4\u3001\u534f\u8bae\u4e0e\u6807\u51c6\u3001\u5929\u7ebf\u6027\u80fd\u3001\u4fe1\u53f7\u8d28\u91cf\u4e0e\u5f3a\u5ea6\u4ee5\u53ca\u73af\u5883\u5f71\u54cd\u7b49\u591a\u4e2a\u65b9\u9762\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 Wi-Fi\u6280\u672f\u662f\u5982\u4f55\u5229\u7528UHF\u9891\u6bb5\u8fdb\u884c\u4fe1\u53f7\u4f20\u8f93\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000Wi-Fi\u6280\u672f\u5229\u7528UHF(\u8d85\u9ad8\u9891)\u9891\u6bb5\u8fdb\u884c\u4fe1\u53f7\u4f20\u8f93\uff0c\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\u548c\u539f\u7406\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9891\u7387\u9009\u62e9<\/strong>\uff1aWi-Fi\u901a\u5e38\u4f7f\u75282.4GHz\u7684UHF\u9891\u6bb5\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u4e2a\u9891\u6bb5\u5c5e\u4e8e\u56fd\u9645\u7535\u4fe1\u8054\u76df(ITU)\u5b9a\u4e49\u7684ISM(\u5de5\u4e1a\u3001\u79d1\u5b66\u53ca\u533b\u7597\u7528\u9014)\u5c04\u9891\u9891\u6bb5\uff0c\u56e0\u6b64\u5728\u5168\u7403\u8303\u56f4\u5185\u88ab\u5e7f\u6cdb\u8ba4\u53ef\u548c\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8c03\u5236\u65b9\u5f0f<\/strong>\uff1a\u57282.4GHz\u9891\u6bb5\u4e0a\uff0cWi-Fi\u91c7\u7528\u6b63\u4ea4\u9891\u5206\u590d\u7528(OFDM)\u6280\u672f\u6765\u8c03\u5236\u6570\u636e\u4fe1\u53f7\u3002\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u591a\u4e2a\u5b50\u8f7d\u6ce2\u4e0a\u7684\u6570\u636e\u6d41\u5408\u5e76\u6210\u4e00\u4e2a\u590d\u5408\u4fe1\u53f7\uff0c\u4ece\u800c\u63d0\u9ad8\u9891\u8c31\u5229\u7528\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65e0\u7ebf\u7535\u6ce2\u4f20\u64ad<\/strong>\uff1a\u5728UHF\u9891\u6bb5\uff0c\u65e0\u7ebf\u7535\u6ce2\u7684\u4f20\u64ad\u7279\u6027\u51b3\u5b9a\u4e86\u5176\u8986\u76d6\u8303\u56f4\u548c\u7a7f\u900f\u80fd\u529b\u3002\u7531\u4e8e\u6c34\u548c\u6c27\u6c14\u5206\u5b50\u5bf9\u8fd9\u4e00\u9891\u6bb5\u7684\u5438\u6536\u8f83\u5c0f\uff0c\u56e0\u6b64Wi-Fi\u4fe1\u53f7\u53ef\u4ee5\u5728\u5efa\u7b51\u7269\u5185\u6216\u5916\u90e8\u8f83\u8fdc\u8ddd\u79bb\u5185\u4f20\u64ad\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u9053\u5212\u5206\u4e0e\u7ba1\u7406<\/strong>\uff1a\u4e3a\u4e86\u51cf\u5c11\u5e72\u6270\u5e76\u4f18\u5316\u7f51\u7edc\u6027\u80fd\uff0cWi-Fi\u7cfb\u7edf\u4f1a\u5c062.4GHz\u9891\u6bb5\u5212\u5206\u4e3a\u82e5\u5e72\u4e2a\u4fe1\u9053\u3002\u6bcf\u4e2a\u4fe1\u9053\u901a\u5e38\u670913\u4e2a\u53ef\u7528\u9891\u9053\uff0c\u5176\u4e2d\u4e00\u4e9b\u9891\u9053\u53ef\u80fd\u4f1a\u88ab\u7981\u7528\u4ee5\u907f\u514d\u4e0e\u90bb\u8fd1\u7f51\u7edc\u7684\u51b2\u7a81\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u63aa\u65bd<\/strong>\uff1a\u8fde\u63a5\u5230\u65e0\u7ebf\u5c40\u57df\u7f51\u65f6\uff0c\u901a\u5e38\u9700\u8981\u5bc6\u7801\u4fdd\u62a4\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000Wi-Fi\u6280\u672f\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684UHF\u9891\u6bb5\uff0c\u5e76\u7ed3\u5408\u9ad8\u6548\u7684\u8c03\u5236\u6280\u672f\u548c\u5408\u7406\u7684\u4fe1\u9053\u7ba1\u7406\uff0c\u5b9e\u73b0\u4e86\u9ad8\u901f\u3001\u7a33\u5b9a\u7684\u65e0\u7ebf\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>UHF\u9891\u6bb5\uff0c\u5373\u8d85\u9ad8\u9891\u9891\u6bb5(Ultra High Frequency)\uff0c\u662f\u6307\u65e0\u7ebf\u7535\u9891\u7387\u8303\u56f4\u5728300MHz\u81f33GHz\u4e4b\u95f4\u7684\u9891\u6bb5\u3002\u8fd9\u4e2a\u9891\u6bb5\u7684\u6ce2\u957f\u8303\u56f4\u4e3a1\u7c73\u52301\u5206\u7c73\uff0c\u56e0\u6b64\u4e5f\u88ab\u79f0\u4e3a\u7279\u9ad8\u9891\u6216\u5206\u7c73\u6ce2\u9891\u6bb5\u3002<\/p>\n","protected":false},"author":1,"featured_media":91665,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[384],"class_list":["post-95816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-uhf"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/95816"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=95816"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/95816\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/91665"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=95816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=95816"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=95816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}