{"id":433,"date":"2024-07-17T10:22:11","date_gmt":"2024-07-17T02:22:11","guid":{"rendered":"http:\/\/1.94.203.89\/?page_id=433"},"modified":"2024-07-24T14:47:51","modified_gmt":"2024-07-24T06:47:51","slug":"iec-62478","status":"publish","type":"page","link":"http:\/\/bjdyhy.com\/index.php\/iec-62478\/","title":{"rendered":"IEC 62478"},"content":{"rendered":"\n
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IEC 62478<\/h1>\n\n\n\n

\u540c IEC 60270 \u5bf9\u6bd4 <\/p>\n<\/div>\n\n\n\n

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\u672c\u516c\u53f8\u5168\u5957\u5c40\u90e8\u653e\u7535\u4f20\u611f\u5668\u5728\u7ebf\u76d1\u6d4b\u8bbe\u5907\u5747\u91c7\u7528IEC 62478\u6807\u51c6<\/p>\n\n\n\n

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IEC 60270<\/strong><\/td><\/td>IEC 62478<\/strong><\/td><\/tr>
\u9996\u6b21\u516c\u544a1968\u5e74\uff1b2000\u5e74\u4fee\u8ba2\u8fc4\u4eca<\/td>\u516c\u544a\u5e74\u4efd<\/strong><\/td>\u9996\u6b21\u516c\u544a2016\u5e74\u8fc4\u4eca<\/td><\/tr>
\u5b9a\u91cf\u6d4b\u8bd5<\/td>\u6807\u51c6<\/strong><\/td>\u5b9a\u6027\u6d4b\u8bd5<\/td><\/tr>
pC<\/td>\u91cf\u6d4b\u5355\u4f4d<\/strong><\/td>mV or dBm<\/td><\/tr>
\u9700\u8981<\/td>\u6821\u6b63<\/strong><\/td>\u4e0d\u9700\u8981<\/td><\/tr>
\u505c\u7535\u68c0\u67e5\u3001\u5f00\u5b54\u6d4b\u8bd5<\/td>\u91cf\u6d4b\u65b9\u6cd5<\/strong><\/td>\u5e26\u7535\u76d1(\u68c0)\u6d4b\u64b7\u53d6\u7eaa\u5f55\u653e\u7535\u8baf\u53f7<\/td><\/tr>
\u8026\u5408\u7535\u5bb9\u5668\uff08\u8109\u51b2\u7535\u6d41\uff09<\/td>\u4f20\u611f\u5668<\/strong><\/td>\u9ad8\u9891\u7535\u6d41\u4e92\u611f\u5668(HFCT)\u3001\u8d85\u9ad8\u9891\u4f20\u611f\u5668\uff08UHF\uff09\u3001
\u6682\u6001\u5730\u7535\u538b\u4f20\u611f\u5668\uff08TEV\uff09<\/td><\/tr>
\u5382\u9a8c\u3001\u5b9a\u671f\u68c0\u67e5<\/td>\u7528\u9014<\/strong><\/td>\u5728\u7ebf24\u5c0f\u65f6\u76d1\u6d4b&\u68c0\u6d4b<\/td><\/tr>
\u5224\u65ad\u5404\u8bbe\u5907\u5c40\u653e\u5408\u683c\u4e0e\u5426\uff1b\u68c0\u6d4b\u5de5\u5e8f\u590d\u6742<\/td>\u8bf4\u660e<\/strong><\/td>\u89c2\u5bdf\u5c40\u653e\u8baf\u53f7\u8d8b\u52bf\uff1b\u76d1(\u68c0)\u6d4b\u5de5\u5e8f\u7b80\u6613<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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\u6211\u4eec\u7684\u4ea7\u54c1<\/strong><\/mark>
    \u5c40\u90e8\u653e\u7535\u76d1\u6d4b\u4e3b\u673a<\/a>
    UHF\u4f20\u611f\u5668<\/a>
    HFCT\u4f20\u611f\u5668<\/a>
    TEV\u4f20\u611f\u5668<\/a>
    \u6cb9\u8272\u8c31<\/a><\/mark><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\u4ec0\u4e48\u662f\u5c40\u90e8\u653e\u7535<\/a>
\u5173\u4e8e\u6211\u4eec<\/a>
IEC 62478<\/a>
\u8054\u7cfb\u6211\u4eec<\/a><\/mark><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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