{"id":4364,"date":"2021-12-02T11:00:14","date_gmt":"2021-12-02T03:00:14","guid":{"rendered":"https:\/\/www.wendell.com.tw\/?p=4364"},"modified":"2021-12-02T11:00:14","modified_gmt":"2021-12-02T03:00:14","slug":"china-miit-issued-the-notices-of-updated-technical-requirement-for-wireless-devices-that-operate-at-the-bands-of-2400mhz-5100mhz-and-5800mhz-on-oct-13th-2021","status":"publish","type":"post","link":"https:\/\/www.wendell.com.tw\/zh\/uncategorized\/china-miit-issued-the-notices-of-updated-technical-requirement-for-wireless-devices-that-operate-at-the-bands-of-2400mhz-5100mhz-and-5800mhz-on-oct-13th-2021\/","title":{"rendered":"\u4e2d\u570b\u5de5\u4fe1\u90e8\u767c\u5e032400MHz\u30015100MHz\u30015800MHz\u983b\u6bb5\u7121\u7dda\u8a2d\u5099\u6280\u8853\u8981\u6c42\u66f4\u65b0\u901a\u77e5(2021.10.3\uff09"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">2021\u5e7410\u670813\u65e5\uff0c\u4e2d\u570b\u5de5\u4fe1\u90e8\u767c\u5e03\u4e862400MHz\u30015100MHz\u30015800MHz\u983b\u6bb5\u7121\u7dda\u8a2d\u5099\u6280\u8853\u8981\u6c42\u66f4\u65b0\u901a\u77e5\uff0c\u70ba\u63d0\u9ad8\u7121\u7dda\u8a2d\u5099\u4e4b\u9593\u7684\u76f8\u5bb9\u6027\uff0c\u4fc3\u4f7f\u983b\u7387\u8cc7\u6e90\u7684\u66f4\u9ad8\u6548\u5229\u7528\uff0c\u5f9e 2022 \u5e74 1 \u6708 1 \u65e5\u8d77\uff0c\u4e2d\u570b SRRC \u578b\u5f0f\u8a8d\u8b49\u9700\u8981\u9032\u884c\u9069\u61c9\u6027\uff08\u983b\u9053\u5b58\u53d6\u6a5f\u5236\uff09\u6e2c\u8a66\u3002\u53c3\u8003 EN 301 893 \u7684\u7b2c 4.2.7 \u689d\u3002\u6839\u64da\u6a19\u6e96\uff0c\u8a72\u6e2c\u8a66\u5c07\u9700\u8981\u8907\u96dc\u7684\u8a2d\u7f6e\u6e2c\u8a66\u74b0\u5883\uff0c\u901a\u5e38\u9700\u8981\u91cd\u8986\u8a66\u9a57\uff0c\u56e0\u6b64\u53ef\u80fd\u6703\u589e\u52a0\u6e2c\u8a66\u6642\u9593\u548c\u6210\u672c\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>China MIIT issued the notices of updated technical requirement for wireless devices that operate at the bands of 2400MHZ, 5100MHZ and 5800MHZ on Oct. 13th, 2021.\u00a0 In order to increase the compatibility between wireless devices and facilitate more efficient of frequency resource, from Jan. 1st, 2022, China SRRC approval will require the adaptivity (Channel Access&hellip; 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