{"id":92321,"date":"2024-04-30T17:34:05","date_gmt":"2024-04-30T09:34:05","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=92321"},"modified":"2024-04-30T17:34:12","modified_gmt":"2024-04-30T09:34:12","slug":"ipddfwsds","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/92321.html","title":{"rendered":"ISM\u9891\u6bb5\u7684\u8303\u56f4\u662f\u591a\u5c11"},"content":{"rendered":"\n<p>\u3000\u3000<strong>ISM\u9891\u6bb5<\/strong>\u7684\u8303\u56f4\u5305\u62ec\u591a\u4e2a\u4e0d\u540c\u7684\u9891\u7387\u8303\u56f4\uff0c\u53ef\u4ee5\u603b\u7ed3\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30002400 MHz\u81f32483.5 MHz\u662fISM\u9891\u6bb5\u7684\u4e00\u4e2a\u4e3b\u8981\u9891\u7387\u8303\u56f4\uff0c\u8fd9\u4e2a\u8303\u56f4\u662f\u5168\u7403\u901a\u7528\u7684\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u53e6\u4e00\u4e2a\u9891\u7387\u8303\u56f4\u4e3a6.765\uff5e6.795MHz\uff0c\u5c5e\u4e8e\u77ed\u6ce2\u9891\u7387\uff0c\u8fd9\u4e2a\u9891\u7387\u8303\u56f4\u5728\u56fd\u9645\u4e0a\u5df2\u7531\u56fd\u9645\u7535\u4fe1\u8054\u76df\u6307\u6d3e\u4f5c\u4e3aISM\u9891\u6bb5\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000ISM\u9891\u6bb5\u8fd8\u5305\u62ec900MHz\u30012.4GHz\u548c5.8GHz\u4e09\u4e2a\u9891\u6bb5\uff0c\u8fd9\u4e9b\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u4e2d\u3002<\/li>\n\n\n\n<li>\u3000\u3000902MHz~928MHz\u4e5f\u662fISM\u9891\u6bb5\u7684\u4e00\u90e8\u5206\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>ISM\u9891\u6bb5\u7684\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e2400 MHz\u81f32483.5 MHz\u30016.765\uff5e6.795MHz\u3001900MHz\u30012.4GHz\u30015.8GHz\u4ee5\u53ca902MHz~928MHz\u7b49\u3002<\/strong>\u8fd9\u4e9b\u9891\u6bb5\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9886\u57df\uff0c\u4ee5\u53ca\u65e5\u5e38\u751f\u6d3b\u4e2d\u5e38\u89c1\u7684\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u5982WiFi\u8def\u7531\u5668\u3001\u84dd\u7259\u8bbe\u5907\u3001\u5fae\u6ce2\u7089\u7b49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 ISM\u9891\u6bb5\u5728\u4e0d\u540c\u56fd\u5bb6\u6216\u5730\u533a\u7684\u5177\u4f53\u5e94\u7528\u548c\u89c4\u5b9a\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u5728\u4e0d\u540c\u56fd\u5bb6\u6216\u5730\u533a\u7684\u5177\u4f53\u5e94\u7528\u548c\u89c4\u5b9a\u786e\u5b9e\u5b58\u5728\u5dee\u5f02\u3002\u5728\u7f8e\u56fd\uff0cISM\u9891\u6bb5\u88ab\u5212\u5206\u4e3a\u4e09\u4e2a\u4e3b\u8981\u9891\u6bb5\uff1a902-928 MHz\u30012400-2484.5 MHz\u53ca5725-5850 MHz\uff0c\u8fd9\u4e9b\u9891\u6bb5\u7531\u7f8e\u56fd\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a(FCC)\u7ba1\u7406\u3002\u800c\u5728\u6b27\u6d32\uff0c900MHz\u7684\u9891\u6bb5\u90e8\u5206\u7528\u4e8eGSM\u901a\u4fe1\uff0c\u540c\u65f62.4GHz\u9891\u6bb5\u4e5f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8eISM\u8bbe\u5907\u3002\u5bf9\u4e8e\u4e2d\u56fd\u5185\u5730\uff0c\u867d\u7136\u5177\u4f53\u7684ISM\u9891\u6bb5\u5212\u5206\u6ca1\u6709\u76f4\u63a5\u63d0\u53ca\uff0c\u4f46\u53ef\u4ee5\u63a8\u65ad\u5176\u89c4\u5b9a\u4e0e\u56fd\u9645\u7535\u80543\u533a\u56fd\u5bb6\u76f8\u4f3c\uff0c\u5373\u5728100MHz-1GHz\u9891\u6bb5\u4e2d\u6ca1\u6709\u6307\u5b9aISM\u5e94\u7528\u9891\u6bb5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cETSI\u4e3a\u5927\u591a\u6570SRD(Short Range Devices)\u5236\u5b9a\u4e86\u652f\u6301RED (2014\/53\/EU) \u7684\u534f\u8c03\u6b27\u6d32\u6807\u51c6\uff0c\u5e76\u5b9a\u4e49\u4e86\u6d4b\u8bd5\u65b9\u6cd5\u548c\u901a\u7528\u6536\u53d1\u5668\u89c4\u8303\uff0c\u8fd9\u8868\u660e\u5728\u6b27\u6d32\uff0cISM\u9891\u6bb5\u7684\u5e94\u7528\u9700\u8981\u9075\u5b88\u7279\u5b9a\u7684\u6807\u51c6\u3002\u5728\u4e2d\u56fd\uff0cISM\u8bbe\u5907\u7684\u64cd\u4f5c\u5e94\u6309\u7167WRC-07\u7684\u89c4\u5b9a\u8fdb\u884c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5168\u7403\u8303\u56f4\u5185\uff0cISM\u8bbe\u5907\u4f7f\u7528\u7684\u9891\u6bb5\u662f\u7edf\u4e00\u7684\uff0c\u4f46\u5728\u5212\u5206\u7ed9\u4e00\u4e9b\u65e0\u7ebf\u7535\u4e1a\u52a1\u4f7f\u7528\u65f6\uff0c\u53c8\u5206\u4e3a\u4e09\u4e2a\u5927\u533a\uff1a\u7b2c1\u533a\u5305\u62ec\u6b27\u6d32\u3001\u975e\u6d32\u548c\u90e8\u5206\u4e9a\u6d32\u56fd\u5bb6;\u7b2c2\u533a\u5305\u62ec\u5357\u3001\u5317\u7f8e\u6d32;\u7b2c3\u533a\u5219\u6db5\u76d6\u4e86\u5176\u4ed6\u5730\u533a\u3002\u4f8b\u5982\uff0cLoRaWAN\u5de5\u4f5c\u5728ISM\u9891\u6bb5\uff0c\u4e0d\u540c\u5730\u533a\u7684ISM\u9891\u6bb5\u4e0d\u540c\uff0c\u5982EU863-870MHz ISM Band\u3001US902-928MHz ISM Band\u3001CN779&#8230; \u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>ISM\u9891\u6bb5\u7684\u5177\u4f53\u5e94\u7528\u548c\u89c4\u5b9a\u56e0\u56fd\u5bb6\u6216\u5730\u533a\u800c\u5f02\uff0c\u6d89\u53ca\u4e0d\u540c\u7684\u9891\u7387\u8303\u56f4\u548c\u7ba1\u7406\u673a\u6784\u3002<\/strong>\u5728\u7f8e\u56fd\u3001\u6b27\u6d32\u548c\u4e2d\u56fd\u5185\u5730\u7684\u5e94\u7528\u60c5\u51b5\u5404\u6709\u7279\u70b9\uff0c\u4e14\u9700\u9075\u5b88\u5404\u81ea\u5730\u533a\u7684\u7279\u5b9a\u6807\u51c6\u548c\u89c4\u5b9a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 6.765\uff5e6.795MHz\u9891\u7387\u8303\u56f4\u5728ISM\u9891\u6bb5\u4e2d\u7684\u5177\u4f53\u7528\u9014\u548c\u9650\u5236\u6761\u4ef6\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000<strong>6.765\uff5e6.795MHz\u7684\u9891\u7387\u8303\u56f4\u5c5e\u4e8eISM(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597)\u9891\u6bb5\uff0c\u8fd9\u4e2a\u9891\u6bb5\u6700\u521d\u662f\u4e3a\u77ed\u6ce2\u901a\u4fe1\u8bbe\u7f6e\u7684\u3002<\/strong>\u8fd9\u4e2a\u9891\u6bb5\u5728\u56fd\u9645\u4e0a\u5df2\u88ab\u56fd\u9645\u7535\u4fe1\u8054\u76df\u6307\u6d3e\u4f7f\u7528\uff0c\u5e76\u4e14\u8d8a\u6765\u8d8a\u591a\u5730\u88abRFID\u7cfb\u7edf\u6240\u91c7\u7528\u3002\u6b64\u5916\uff0c\u5173\u4e8e\u4f7f\u7528\u9650\u5236\u6761\u4ef6\uff0c\u867d\u7136\u5177\u4f53\u7684\u4f7f\u7528\u73af\u5883\u9650\u5236\u6ca1\u6709\u76f4\u63a5\u63d0\u53ca\uff0c\u4f46\u662f\u53ef\u4ee5\u63a8\u65ad\uff0c\u7531\u4e8e\u8fd9\u4e2a\u9891\u6bb5\u7528\u4e8e\u7279\u5b9a\u7684\u5e94\u7528\uff0c\u5982RFID\u7cfb\u7edf\uff0c\u53ef\u80fd\u4f1a\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u4f7f\u7528\u6761\u4ef6\u6216\u9650\u5236\uff0c\u4ee5\u786e\u4fdd\u8fd9\u4e9b\u5e94\u7528\u7684\u6b63\u5e38\u8fd0\u884c\u548c\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u9644\u52a0\u8bbe\u5907\u65f6\uff0c\u5176\u4f7f\u7528\u6761\u4ef6\u53ef\u80fd\u4f1a\u9650\u5236\u6574\u4e2a\u7cfb\u7edf\u7684\u4f7f\u7528\u73af\u5883\u3002\u56e0\u6b64\uff0c\u867d\u7136\u5177\u4f53\u7684\u6280\u672f\u7ec6\u8282\u548c\u4f7f\u7528\u9650\u5236\u6761\u4ef6\u6ca1\u6709\u8be6\u7ec6\u8bf4\u660e\uff0c\u4f46\u53ef\u4ee5\u786e\u5b9a\u7684\u662f\uff0c\u8fd9\u4e2a\u9891\u6bb5\u7684\u4f7f\u7528\u9700\u8981\u9075\u5b88\u76f8\u5173\u7684\u56fd\u9645\u6807\u51c6\u548c\u89c4\u5b9a\uff0c\u4ee5\u786e\u4fdd\u5b89\u5168\u548c\u6709\u6548\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 900MHz\u30012.4GHz\u548c5.8GHz\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u4e2d\u7684\u5e94\u7528\u60c5\u51b5\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000<strong>900MHz\u30012.4GHz\u548c5.8GHz\u9891\u6bb5\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u4e2d\u7684\u5e94\u7528\u60c5\u51b5\u5982\u4e0b\uff1a<\/strong><\/p>\n\n\n\n<p>\u3000\u3000<strong>900MHz\u9891\u6bb5<\/strong>\uff1a\u8fd9\u4e2a\u9891\u6bb5\u56e0\u5176\u4f18\u826f\u7684\u4f20\u64ad\u7279\u6027\u548c\u4ea7\u4e1a\u53d1\u5c55\u60c5\u51b5\uff0c\u88ab\u91cd\u8015\u7528\u4e8e5G\u7f51\u7edc\uff0c\u7279\u522b\u662f\u5728\u519c\u6751\u504f\u8fdc\u5730\u533a\u3002\u8fd9\u6709\u52a9\u4e8e\u63d0\u53475G\u4fe1\u53f7\u7684\u8986\u76d6\uff0c\u5f25\u8865\u57ce\u5e025G\u8986\u76d6\u76f2\u533a\uff0c\u6269\u5927\u7f51\u7edc\u8986\u76d6\u7684\u6df1\u5ea6\u548c\u5e7f\u5ea6\u3002900MHz\u9891\u6bb5\u88ab\u8ba4\u4e3a\u662f\u5168\u7403\u516c\u8ba4\u7684\u516c\u4f17\u79fb\u52a8\u901a\u4fe1\u201c\u9ec4\u91d1\u201d\u9891\u6bb5\uff0c\u5177\u6709\u4f20\u64ad\u635f\u8017\u4f4e\u3001\u8986\u76d6\u8303\u56f4\u5e7f\u3001\u7a7f\u900f\u80fd\u529b\u5f3a\u3001\u7f51\u7edc\u90e8\u7f72\u6210\u672c\u4f4e\u7b49\u7279\u70b9\u3002\u6b64\u5916\uff0c\u4f7f\u7528900MHz\u9891\u6bb5\u53ef\u4ee5\u5927\u5927\u51cf\u5c0f\u57fa\u7ad9\u6570\u91cf\uff0c\u964d\u4f4e\u65e0\u7ebf\u8bbe\u5907\u53ca\u5149\u7f06\u3001\u4f20\u8f93\u7cfb\u7edf\u5efa\u8bbe\u6210\u672c\uff0c\u5728\u504f\u8fdc\u5c71\u533a\u3001\u91ce\u5916\u73af\u5883\u7b49\u7f51\u7edc\u90e8\u7f72\u9700\u6c42\u4e0b\u5c24\u4e3a\u6709\u5229\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2.4GHz\u9891\u6bb5<\/strong>\uff1a\u8fd9\u4e2a\u9891\u6bb5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u65e0\u7ebf\u901a\u4fe1\u76ee\u7684\uff0c\u5305\u62ecWiFi\u7f51\u7edc\u30022.4GHz\u9891\u6bb5\u7279\u522b\u53d7\u9752\u7750\u662f\u56e0\u4e3a\u5176\u80fd\u591f\u7a7f\u900f\u5899\u58c1\u548c\u5bb6\u5177\u7b49\u969c\u788d\u7269\u7684\u80fd\u529b\u3002\u6b64\u5916\uff0c2.4GHz\u9891\u6bb5\u4e5f\u662f\u84dd\u7259\u6280\u672f\u7684\u5de5\u4f5c\u9891\u6bb5\uff0c\u53ef\u4ee5\u83b7\u5f97\u66f4\u5927\u7684\u4f7f\u7528\u8303\u56f4\u548c\u66f4\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u56e0\u6b64\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5bb6\u7528\u53ca\u5546\u7528\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5173\u4e8e5.8GHz\u9891\u6bb5\u7684\u5e94\u7528\u60c5\u51b5\uff0c\u5728\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u4e2d\u6ca1\u6709\u76f4\u63a5\u4fe1\u606f\u3002\u7136\u800c\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c5.8GHz\u9891\u6bb5\u4e3b\u8981\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51(WLAN)\u6807\u51c6\uff0c\u5982802.11a\/b\/g\/n\/ac\u7b49\uff0c\u63d0\u4f9b\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u4f46\u53ef\u80fd\u4e0d\u59822.4GHz\u9891\u6bb5\u5728\u7a7f\u900f\u80fd\u529b\u548c\u8986\u76d6\u8303\u56f4\u4e0a\u8868\u73b0\u826f\u597d\u3002<\/p>\n\n\n\n<p>\u3000\u3000900MHz\u9891\u6bb5\u4e3b\u8981\u7528\u4e8e5G\u7f51\u7edc\u7684\u6269\u5c55\u548c\u4f18\u5316\uff0c\u7279\u522b\u662f\u5728\u519c\u6751\u548c\u504f\u8fdc\u5730\u533a;2.4GHz\u9891\u6bb5\u56e0\u5176\u826f\u597d\u7684\u7a7f\u900f\u80fd\u529b\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u800c\u88ab\u5e7f\u6cdb\u4f7f\u7528\u4e8eWiFi\u548c\u84dd\u7259\u6280\u672f;\u800c5.8GHz\u9891\u6bb5\u5219\u4e3b\u8981\u7528\u4e8e\u63d0\u4f9b\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5982\u4f55\u533a\u5206ISM\u9891\u6bb5\u4e0e\u5176\u4ed6\u9891\u6bb5(\u5982UHF\u3001VHF\u7b49)\u7684\u4f7f\u7528\u89c4\u8303\u548c\u9650\u5236?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5\u4e0e\u5176\u4ed6\u9891\u6bb5(\u5982UHF\u3001VHF\u7b49)\u7684\u4f7f\u7528\u89c4\u8303\u548c\u9650\u5236\u4e3b\u8981\u4f53\u73b0\u5728\u9891\u7387\u8303\u56f4\u3001\u8bb8\u53ef\u8bc1\u8981\u6c42\u4ee5\u53ca\u5e94\u7528\u9886\u57df\u7b49\u65b9\u9762\u7684\u4e0d\u540c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1aISM\u9891\u6bb5\u5c5e\u4e8e\u65e0\u8bb8\u53ef\u9891\u6bb5\uff0c\u5141\u8bb8\u4efb\u4f55\u4eba\u968f\u610f\u5730\u4f20\u8f93\u6570\u636e\uff0c\u4f46\u5bf9\u6240\u6709\u7684\u529f\u7387\u8fdb\u884c\u9650\u5236\u3002\u5177\u4f53\u5230ISM\u9891\u6bb5\u7684\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u5176\u9891\u7387\u8303\u56f4\u4e3a2.400\uff5e2.4835GHz\uff0c\u5c5e\u4e8e\u5fae\u6ce2\u9891\u6bb5\u3002\u800cUHF\u9891\u6bb5\u662f\u6307\u65e0\u7ebf\u7535\u9891\u7387\u8303\u56f4\u5728300MHz\u81f33GHz\u4e4b\u95f4\u7684\u9891\u6bb5\uff0cVHF\u9891\u6bb5\u5219\u4e3a169MHz\u81f3230MHz\uff0c\u5171\u5360\u670961MHz\u7684\u9891\u7387\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8bb8\u53ef\u8bc1\u8981\u6c42<\/strong>\uff1aISM\u9891\u6bb5\u5c5e\u4e8e\u65e0\u8bb8\u53ef(Free License)\u9891\u6bb5\uff0c\u4f7f\u7528\u8005\u65e0\u9700\u8bb8\u53ef\u8bc1\uff0c\u6ca1\u6709\u6240\u8c13\u4f7f\u7528\u6388\u6743\u7684\u9650\u5236\u3002\u8fd9\u4e0eUHF\u548cVHF\u9891\u6bb5\u4e0d\u540c\uff0c\u540e\u8005\u53ef\u80fd\u9700\u8981\u7279\u5b9a\u7684\u8bb8\u53ef\u8bc1\u624d\u80fd\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u5de5\u4e1a\u548c\u4fe1\u606f\u5316\u90e8\u300a\u5173\u4e8e\u52a0\u5f3a\u548c\u89c4\u83032400MHz\u30015100MHz\u548c5800MHz\u9891\u6bb5\u65e0\u7ebf\u7535\u7ba1\u7406\u6709\u5173\u4e8b\u5b9c\u7684\u901a\u77e5\u300b\u4e2d\u63d0\u5230\u76842400MHz\u30015100MHz\u548c5800MHz\u9891\u6bb5\u4e3a\u591a\u79cd\u65e0\u7ebf\u7535\u4e1a\u52a1\u7684\u5171\u7528\u9891\u6bb5\uff0c\u5176\u4e2d2400MHz\u548c5800MHz\u9891\u6bb5\u4e5f\u6307\u5b9a\u7528\u4e8e\u4ea7\u751f\u5c04\u9891\u80fd\u91cf\u7684\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597(ISM)\u5e94\u7528\u7b49\u8f90\u5c04\u65e0\u7ebf\u7535\u6ce2\u7684\u975e\u65e0\u7ebf\u7535\u8bbe\u5907\uff0c\u8fd9\u6697\u793a\u4e86\u8fd9\u4e9b\u9891\u6bb5\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u53ef\u80fd\u6709\u66f4\u4e25\u683c\u7684\u7ba1\u7406\u548c\u4f7f\u7528\u89c4\u8303\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u9886\u57df<\/strong>\uff1aISM\u9891\u6bb5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u65e0\u7ebf\u4e2a\u4eba\u5c40\u57df\u7f51(WLAN)\u3001\u84dd\u7259\u548c\u5176\u4ed6\u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002UHF\u9891\u6bb5\u5219\u5e7f\u6cdb\u5e94\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u3001\u5e7f\u64ad\u7535\u89c6\u9886\u57df\u4ee5\u53ca\u653f\u5e9c\u3001\u519b\u961f\u3001\u8b66\u5bdf\u3001\u6d77\u4e8b\u7ec4\u7ec7\u548c\u7d27\u6025\u60c5\u51b5\u54cd\u5e94\u4eba\u5458\u7b49\u5b9e\u4f53\u7684\u65e0\u7ebf\u7535\u901a\u4fe1\u4e2d\u3002VHF\u9891\u6bb5\u4e3b\u8981\u7528\u4e8e\u5e7f\u64ad\u548c\u7535\u89c6\u4f20\u8f93\uff0c\u4ee5\u53ca\u67d0\u4e9b\u7279\u5b9a\u7684\u65e0\u7ebf\u901a\u4fe1\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u533a\u5206ISM\u9891\u6bb5\u4e0e\u5176\u4ed6\u9891\u6bb5\u7684\u4f7f\u7528\u89c4\u8303\u548c\u9650\u5236\uff0c\u4e3b\u8981\u53ef\u4ee5\u4ece\u9891\u7387\u8303\u56f4\u3001\u662f\u5426\u9700\u8981\u8bb8\u53ef\u8bc1\u4ee5\u53ca\u5404\u81ea\u7684\u5e94\u7528\u9886\u57df\u7b49\u65b9\u9762\u8fdb\u884c\u8003\u91cf\u3002ISM\u9891\u6bb5\u56e0\u5176\u65e0\u8bb8\u53ef\u7684\u7279\u6027\uff0c\u5728\u4f7f\u7528\u4e0a\u76f8\u5bf9\u81ea\u7531\uff0c\u4f46\u540c\u65f6\u4e5f\u53d7\u5230\u529f\u7387\u9650\u5236;\u800cUHF\u548cVHF\u9891\u6bb5\u867d\u7136\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u4e5f\u9700\u8981\u9075\u5b88\u7279\u5b9a\u7684\u65e0\u7ebf\u7535\u7ba1\u7406\u89c4\u5b9a\uff0c\u4f46\u5728\u5e94\u7528\u9886\u57df\u4e0a\u66f4\u4e3a\u5e7f\u6cdb\uff0c\u6db5\u76d6\u4e86\u4ece\u79fb\u52a8\u901a\u4fe1\u5230\u5e7f\u64ad\u7535\u89c6\u7b49\u591a\u4e2a\u65b9\u9762\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 ISM\u9891\u6bb5\u7684\u5b89\u5168\u6027\u548c\u6f5c\u5728\u95ee\u9898\u6709\u54ea\u4e9b\uff0c\u7279\u522b\u662f\u5728\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9886\u57df?<\/h2>\n\n\n\n<p>\u3000\u3000ISM\u9891\u6bb5(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u7597\u9891\u6bb5)\u7684\u5b89\u5168\u6027\u548c\u6f5c\u5728\u95ee\u9898\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\u5e72\u6270\u98ce\u9669\uff1a\u7531\u4e8eISM\u9891\u6bb5\u7684\u5f00\u653e\u6027\uff0c\u8bbe\u5907\u5728\u8fd9\u4e9b\u9891\u6bb5\u4e0a\u8fdb\u884c\u901a\u4fe1\u65f6\u53ef\u80fd\u4f1a\u53d7\u5230\u5176\u4ed6\u8bbe\u5907\u7684\u5e72\u6270\u3002\u8fd9\u79cd\u5e72\u6270\u53ef\u80fd\u6765\u6e90\u4e8e\u540c\u4e00\u9891\u6bb5\u5185\u7684\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\uff0c\u5982\u84dd\u7259\u6280\u672f\u548cWi-Fi\u7b49\u3002\u56e0\u6b64\uff0c\u4f7f\u7528ISM\u9891\u6bb5\u7684\u8bbe\u5907\u5fc5\u987b\u5177\u5907\u4e00\u5b9a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5171\u5b58\u95ee\u9898\uff1aISM\u9891\u6bb5\u4e2d\u4efb\u4f55\u65b0\u7684\u7f51\u7edc\u90e8\u7f72\uff0c\u5373\u4f7f\u65e0\u9700\u8bb8\u53ef\uff0c\u4e5f\u5fc5\u987b\u4e0e\u73b0\u6709\u7684IEEE 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