{"id":97291,"date":"2024-08-30T16:44:42","date_gmt":"2024-08-30T08:44:42","guid":{"rendered":"\/\/www.viralrail.com\/?p=97291"},"modified":"2024-08-30T16:44:48","modified_gmt":"2024-08-30T08:44:48","slug":"wxfsgldsw","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97291.html","title":{"rendered":"433\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u591a\u5c11\u74e6"},"content":{"rendered":"\n<p>\u3000\u3000<strong>433 MHz\u65e0\u7ebf\u901a\u4fe1<\/strong>\u7684\u53d1\u5c04\u529f\u7387\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u5e94\u7528\u3001\u8bbe\u5907\u7c7b\u578b\u548c\u5f53\u5730\u6cd5\u89c4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u60c5\u51b5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u529f\u7387\u8bbe\u5907<\/strong>\uff1a\u8bb8\u591a433 MHz\u7684\u4f4e\u529f\u7387\u8bbe\u5907\uff0c\u5982\u9065\u63a7\u5668\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u548c\u4e00\u4e9b\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u5176\u53d1\u5c04\u529f\u7387\u901a\u5e38\u572810\u6beb\u74e6(mW)\u4ee5\u4e0b\u3002\u8fd9\u7c7b\u8bbe\u5907\u901a\u5e38\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u5e76\u4e14\u7b26\u5408\u5927\u591a\u6570\u56fd\u5bb6\u7684\u514d\u8bb8\u53ef\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e2d\u7b49\u529f\u7387\u8bbe\u5907<\/strong>\uff1a\u4e00\u4e9b433 MHz\u7684\u8bbe\u5907\uff0c\u5982\u5de5\u4e1a\u65e0\u7ebf\u4f20\u611f\u5668\u548c\u67d0\u4e9b\u8fdc\u7a0b\u9065\u63a7\u7cfb\u7edf\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528\u8f83\u9ad8\u7684\u53d1\u5c04\u529f\u7387\uff0c\u901a\u5e38\u572810 mW\u5230100 mW\u4e4b\u95f4\u3002\u8fd9\u7c7b\u8bbe\u5907\u7528\u4e8e\u4e2d\u7b49\u8ddd\u79bb\u901a\u4fe1\uff0c\u53ef\u80fd\u9700\u8981\u9075\u5b88\u7279\u5b9a\u7684\u9891\u8c31\u7ba1\u7406\u89c4\u5b9a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u529f\u7387\u8bbe\u5907<\/strong>\uff1a\u5728\u67d0\u4e9b\u7279\u5b9a\u5e94\u7528\u4e2d\uff0c\u5982\u8fdc\u7a0b\u63a7\u5236\u7cfb\u7edf\u548c\u67d0\u4e9b\u4e1a\u4f59\u65e0\u7ebf\u7535\u8bbe\u5907\uff0c\u53d1\u5c04\u529f\u7387\u53ef\u80fd\u4f1a\u66f4\u9ad8\uff0c\u8fbe\u52301\u74e6(W)\u6216\u66f4\u9ad8\u3002\u8fd9\u7c7b\u8bbe\u5907\u901a\u5e38\u9700\u8981\u7279\u5b9a\u7684\u8bb8\u53ef\u8bc1\uff0c\u5e76\u4e14\u9700\u8981\u7b26\u5408\u5f53\u5730\u7684\u9891\u8c31\u7ba1\u7406\u6cd5\u89c4\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u5177\u4f53\u6570\u503c\u4e3e\u4f8b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6b27\u76df<\/strong>\uff1a\u6839\u636eETSI EN 300 220\u6807\u51c6\uff0c433 MHz\u9891\u6bb5\u7684\u8bbe\u5907\u5728\u6b27\u6d32\u7684\u6700\u5927\u53d1\u5c04\u529f\u7387\u901a\u5e38\u9650\u5236\u572810 mW(ERP)\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f8e\u56fd<\/strong>\uff1a\u6839\u636eFCC Part 15.231\u89c4\u5b9a\uff0c433 MHz\u9891\u6bb5\u7684\u8bbe\u5907\u5728\u7f8e\u56fd\u7684\u6700\u5927\u53d1\u5c04\u529f\u7387\u901a\u5e38\u9650\u5236\u57281 W(ERP)\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000433 MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u7684\u5177\u4f53\u6570\u503c\u53d6\u51b3\u4e8e\u8bbe\u5907\u7c7b\u578b\u548c\u5e94\u7528\u573a\u666f\uff0c\u901a\u5e38\u572810 mW\u52301 W\u4e4b\u95f4\u3002\u4f7f\u7528\u8fd9\u4e9b\u8bbe\u5907\u65f6\u9700\u8981\u9075\u5b88\u5f53\u5730\u7684\u9891\u8c31\u7ba1\u7406\u6cd5\u89c4\uff0c\u4ee5\u786e\u4fdd\u5408\u6cd5\u548c\u5b89\u5168\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u4e0e\u8bbe\u5907\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb<\/h2>\n\n\n\n<p>\u3000\u3000433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u4e0e\u8bbe\u5907\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb\u4e3b\u8981\u4f53\u73b0\u5728\u4f20\u8f93\u8ddd\u79bb\u548c\u4fe1\u53f7\u5f3a\u5ea6\u4e0a\u3002\u6839\u636e\uff0c\u9002\u5f53\u589e\u52a0433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u53d1\u5c04\u529f\u7387\uff0c\u53ef\u4ee5\u4f7f\u4fe1\u53f7\u66f4\u5f3a\uff0c\u4ece\u800c\u51cf\u5c11\u5e72\u6270\u7684\u53ef\u80fd\u6027\uff0c\u8fd9\u8868\u660e\u53d1\u5c04\u529f\u7387\u7684\u589e\u52a0\u6709\u52a9\u4e8e\u63d0\u9ad8\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002\u4e5f\u6307\u51fa\uff0c\u53d1\u5c04\u8bbe\u5907\u7684\u529f\u7387\u8f93\u51fa\u6c34\u5e73\u4f1a\u76f4\u63a5\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8f83\u9ad8\u7684\u53d1\u5c04\u529f\u7387\u53ef\u4ee5\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\uff0c\u4f46\u540c\u65f6\u4e5f\u4f1a\u589e\u52a0\u80fd\u8017\u548c\u53ef\u80fd\u7684\u6cd5\u89c4\u9650\u5236\u3002\u8fdb\u4e00\u6b65\u8bf4\u660e\uff0c433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u4f20\u8f93\u8ddd\u79bb\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\uff0c\u5305\u62ec\u53d1\u9001\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u3001\u5929\u7ebf\u6027\u80fd\u4ee5\u53ca\u73af\u5883\u5e72\u6270\u7b49\uff0c\u5176\u4e2d\u53d1\u9001\u529f\u7387\u662f\u5f71\u54cd\u4f20\u8f93\u8ddd\u79bb\u7684\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u9009\u62e9\u5408\u9002\u7684433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u9700\u8981\u8003\u8651\u5e94\u7528\u573a\u666f\u7684\u5177\u4f53\u9700\u6c42\uff0c\u5305\u62ec\u4f20\u8f93\u8ddd\u79bb\u3001\u7a7f\u900f\u529b\u548c\u73af\u5883\u56e0\u7d20\u7b49\u3002\u4ee5\u4e0b\u662f\u6839\u636e\u4e0d\u540c\u5e94\u7528\u573a\u666f\u9009\u62e9433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u7684\u5efa\u8bae\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u5bb6\u5ead\u5b89\u9632\u548c\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a433MHz\u65e0\u7ebf\u6280\u672f\u5728\u5bb6\u5ead\u5b89\u9632\u548c\u667a\u80fd\u5bb6\u5c45\u4e2d\u5e7f\u6cdb\u5e94\u7528\uff0c\u5982\u65e0\u7ebf\u95e8\u94c3\u3001\u667a\u80fd\u706f\u5177\u63a7\u5236\u3001\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53d1\u5c04\u529f\u7387<\/strong>\uff1a\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c10 dBm\u7684\u53d1\u5c04\u529f\u7387\u5df2\u8db3\u591f\u6ee1\u8db3\u8fd9\u4e9b\u573a\u666f\u7684\u9700\u6c42\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u8bbe\u5907\u901a\u5e38\u5728\u8f83\u77ed\u8ddd\u79bb\u5185\u4f7f\u7528\uff0c\u4e14\u73af\u5883\u5e72\u6270\u8f83\u5c11\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u73af\u5883\u76d1\u6d4b\u548c\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a433MHz\u65e0\u7ebf\u6280\u672f\u5728\u73af\u5883\u76d1\u6d4b\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u4e5f\u6709\u5e94\u7528\uff0c\u5982\u8fdc\u7a0b\u76d1\u63a7\u548c\u8bbe\u5907\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53d1\u5c04\u529f\u7387<\/strong>\uff1a\u7531\u4e8e\u8fd9\u4e9b\u573a\u666f\u53ef\u80fd\u9700\u8981\u8f83\u957f\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u5efa\u8bae\u4f7f\u7528\u8f83\u9ad8\u7684\u53d1\u5c04\u529f\u7387\uff0c\u598219 dBm\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u80fd\u591f\u8986\u76d6\u66f4\u8fdc\u7684\u8ddd\u79bb\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u957f\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u573a\u666f\uff0c\u5982\u8fdc\u7a0b\u9065\u63a7\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u7684\u8bbe\u5907\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53d1\u5c04\u529f\u7387<\/strong>\uff1a\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5efa\u8bae\u4f7f\u7528\u8f83\u9ad8\u7684\u53d1\u5c04\u529f\u7387\uff0c\u598219 dBm\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u80fd\u591f\u7a7f\u900f\u969c\u788d\u7269\u5e76\u8986\u76d6\u66f4\u8fdc\u7684\u8ddd\u79bb\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u7279\u5b9a\u9891\u6bb5\u548c\u4f20\u8f93\u529f\u7387<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u67d0\u4e9b\u7279\u5b9a\u7684\u65e0\u7ebf\u6a21\u5757\u53ef\u80fd\u652f\u6301\u7279\u5b9a\u7684\u9891\u6bb5\u548c\u53d1\u5c04\u529f\u7387\uff0c\u5982\u652f\u6301433\uff5e510MHz\u9891\u6bb5\u548c100mW\u9ad8\u8f93\u51fa\u7684\u6a21\u5757\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53d1\u5c04\u529f\u7387<\/strong>\uff1a\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5e94\u6839\u636e\u6a21\u5757\u7684\u89c4\u683c\u9009\u62e9\u5408\u9002\u7684\u53d1\u5c04\u529f\u7387\uff0c\u4ee5\u786e\u4fdd\u6700\u4f73\u6027\u80fd\u548c\u73af\u5883\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u9009\u62e9\u5408\u9002\u7684433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u6765\u51b3\u5b9a\u3002\u5bf9\u4e8e\u5bb6\u5ead\u5b89\u9632\u548c\u667a\u80fd\u5bb6\u5c45\uff0c\u901a\u5e38\u4f7f\u752810 dBm\u7684\u53d1\u5c04\u529f\u7387\u5373\u53ef;\u5bf9\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u573a\u666f\uff0c\u5efa\u8bae\u4f7f\u7528\u8f83\u9ad8\u7684\u53d1\u5c04\u529f\u7387\uff0c\u598219 dBm;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u5bf9\u901a\u4fe1\u8ddd\u79bb\u548c\u4fe1\u53f7\u8d28\u91cf\u6709\u4f55\u5f71\u54cd?<\/h2>\n\n\n\n<p>\u3000\u3000433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u5bf9\u901a\u4fe1\u8ddd\u79bb\u548c\u4fe1\u53f7\u8d28\u91cf\u6709\u663e\u8457\u5f71\u54cd\u3002\u9996\u5148\uff0c\u53d1\u5c04\u529f\u7387\u8d8a\u9ad8\uff0c\u65e0\u7ebf\u4fe1\u53f7\u7684\u4f20\u64ad\u8ddd\u79bb\u8d8a\u8fdc\u3002\u4f8b\u5982\uff0c433MHz\u65e0\u7ebf\u4f20\u8f93\u7684\u8986\u76d6\u8303\u56f4\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\uff0c\u751a\u81f3\u53ef\u4ee5\u8fbe\u5230\u51e0\u5343\u7c73\u3002\u6b64\u5916\uff0c\u9ad8\u589e\u76ca\u7684\u5b9a\u5411\u5929\u7ebf\u53ef\u4ee5\u51cf\u5c11\u4fe1\u53f7\u7684\u6269\u6563\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u63a5\u6536\u8d28\u91cf\uff0c\u8fdb\u800c\u63d0\u5347\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u7136\u800c\uff0c433MHz\u9891\u6bb5\u662f\u516c\u5171\u9891\u6bb5\uff0c\u5b58\u5728\u8f83\u591a\u7684\u65e0\u7ebf\u8bbe\u5907\u4f7f\u7528\u8be5\u9891\u6bb5\uff0c\u5bb9\u6613\u53d7\u5230\u5176\u4ed6\u8bbe\u5907\u7684\u5e72\u6270\uff0c\u5bfc\u81f4\u4fe1\u53f7\u8d28\u91cf\u4e0b\u964d\u3002\u6b64\u5916\uff0c\u7531\u4e8e433MHz\u9891\u6bb5\u7684\u7279\u6027\uff0c\u5176\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u76f8\u6bd4\u4e8e\u5176\u4ed6\u9891\u6bb5\u7684\u65e0\u7ebf\u6280\u672f\uff0c433MHz\u7684\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5982\u4f55\u6d4b\u91cf\u548c\u8c03\u6574433MHz\u65e0\u7ebf\u53d1\u5c04\u6a21\u5757\u7684\u529f\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6d4b\u91cf\u548c\u8c03\u6574433MHz\u65e0\u7ebf\u53d1\u5c04\u6a21\u5757\u7684\u529f\u7387\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f7f\u7528\u9891\u8c31\u5206\u6790\u4eea<\/strong>\uff1a\u9996\u5148\uff0c\u9700\u8981\u4f7f\u7528\u9891\u8c31\u5206\u6790\u4eea\u6765\u6d4b\u91cf\u65e0\u7ebf\u53d1\u5c04\u6a21\u5757\u7684\u529f\u7387\u3002\u8bbe\u7f6e\u9891\u8c31\u5206\u6790\u4eea\u7684\u4e2d\u5fc3\u9891\u7387\u4e3a433MHz\uff0c\u5e76\u8c03\u6574\u5e26\u5bbd\u3001\u5782\u76f4\u5e26\u5bbd\u548c\u68c0\u6d4b\u6a21\u5f0f\u7b49\u53c2\u6570\uff0c\u4ee5\u786e\u4fdd\u6d4b\u91cf\u7684\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6ce8\u5165\u4fe1\u53f7\u5e76\u89c2\u5bdf<\/strong>\uff1a\u901a\u8fc7\u6ce8\u5165\u4fe1\u53f7\u5e76\u89c2\u5bdf\u8bbe\u5907\u662f\u5426\u5728\u6307\u5b9a\u9891\u7387\u4e0a\u4f20\u8f93\u6765\u786e\u5b9a\u8bbe\u5907\u662f\u5426\u5728\u64cd\u4f5c\u533a\u57df\u5185\u3002\u7136\u540e\uff0c\u6839\u636e\u6240\u9009\u7684\u4fe1\u53f7\u6e90\u6c34\u5e73\uff0c\u51cf\u53bb4\u5206\u8d1d\u5e76\u8bb0\u5f55\u529f\u7387\u6c34\u5e73\uff0c\u5c06\u5176\u4e0e\u8ba1\u7b97\u5f97\u5230\u7684\u9608\u503c\u529f\u7387\u6c34\u5e73\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f7f\u7528\u65b9\u5411\u6027\u8026\u5408\u5668<\/strong>\uff1a\u4e3a\u4e86\u66f4\u51c6\u786e\u5730\u6d4b\u91cf\u53d1\u9001\u8f93\u51fa\u6c34\u5e73\uff0c\u53ef\u4ee5\u4f7f\u7528\u65b9\u5411\u6027\u8026\u5408\u5668\u548c\u9891\u8c31\u5206\u6790\u4eea\u6765\u6d4b\u91cf\u53d1\u9001\u8f93\u51fa\u6c34\u5e73\u5e76\u8bb0\u5f55\u6d4b\u91cf\u503c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8c03\u6574\u529f\u7387\u6c34\u5e73<\/strong>\uff1a\u5728\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u53d1\u73b0\u529f\u7387\u4e0b\u964d\u4e00\u534a\u6216\u66f4\u591a\uff0c\u5219\u9700\u8981\u8c03\u6574\u53d1\u5c04\u6a21\u5757\u7684\u529f\u7387\u6c34\u5e73\u3002\u53ef\u4ee5\u4f7f\u7528\u201cTune\u201d\u529f\u80fd\u6765\u68c0\u67e5\u529f\u7387\u6c34\u5e73\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u8c03\u6574\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8f7d\u6ce2\u529f\u7387\u548c\u90bb\u9053\u529f\u7387\u6d4b\u91cf<\/strong>\uff1a\u5728\u6ca1\u6709\u8c03\u5236\u7684\u60c5\u51b5\u4e0b\uff0c\u6d4b\u91cf\u53d1\u5c04\u673a\u5411\u6d4b\u8bd5\u8d1f\u8f7d\u63d0\u4f9b\u7684\u8f7d\u6ce2\u6216\u5747\u65b9\u6839\u503c\u529f\u7387\u3002\u540c\u65f6\uff0c\u6d4b\u91cf\u90bb\u9053\u529f\u7387\uff0c\u5373\u5728\u5b9a\u4e49\u7684\u8c03\u5236\u6761\u4ef6\u4e0b\uff0c\u53d1\u5c04\u673a\u603b\u529f\u7387\u8f93\u51fa\u4e2d\u843d\u5728\u6307\u5b9a\u901a\u5e26\u5185\u7684\u90e8\u5206\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u7684\u56fd\u9645\u6cd5\u89c4\u548c\u6807\u51c6\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000433MHz\u65e0\u7ebf\u53d1\u5c04\u529f\u7387\u7684\u56fd\u9645\u6cd5\u89c4\u548c\u6807\u51c6\u4e3b\u8981\u6d89\u53ca\u7f8e\u56fd\u548c\u65e5\u672c\u7684\u4f7f\u7528\u60c5\u51b5\u3002\u5728\u7f8e\u56fd\uff0c433MHz\u9891\u6bb5\u88ab\u5141\u8bb8\u7528\u4e8e\u65e0\u7ebf\u7535\u53d1\u5c04\u8bbe\u5907\uff0c\u5305\u62ec\u6c7d\u8f66\u65e0\u7ebf\u9065\u63a7\u94a5\u5319\u7b49\u4ea7\u54c1\u3002\u800c\u5728\u65e5\u672c\uff0c433MHz\u9891\u6bb5\u88ab\u7528\u4e8e\u5de5\u4e1a\u7269\u6d41\u4e2d\u7684\u957f\u7a0b\u901a\u4fe1\uff0c\u4e14\u8be5\u9891\u7387\u6bb5\u53ef\u4ee5\u7a7f\u900f\u969c\u788d\u7269\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cFCC(\u7f8e\u56fd\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a)\u662f\u7f8e\u56fd\u65e0\u7ebf\u7535\u53d1\u5c04\u8bbe\u5907\u7684\u76d1\u7ba1\u673a\u6784\uff0c\u8d1f\u8d23\u5236\u5b9a\u548c\u6267\u884c\u76f8\u5173\u6cd5\u89c4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>433 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