{"id":96666,"date":"2024-08-12T09:31:26","date_gmt":"2024-08-12T01:31:26","guid":{"rendered":"\/\/www.dealsbon.com\/?p=96666"},"modified":"2024-08-12T09:31:30","modified_gmt":"2024-08-12T01:31:30","slug":"cmzghjs","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/96666.html","title":{"rendered":"Cat.1\u6a21\u7ec4\u529f\u8017\u4ecb\u7ecd"},"content":{"rendered":"\n
\u3000\u3000Cat.1\u6a21\u7ec4<\/strong>\u7684\u529f\u8017\u60c5\u51b5\u5982\u4e0b\uff1a<\/p>\n\n\n\n \u3000\u3000Cat.1\u6a21\u7ec4\u7684\u529f\u8017\u8868\u73b0\u56e0\u5177\u4f53\u578b\u53f7\u548c\u5e94\u7528\u573a\u666f\u800c\u5f02\uff0c\u4f46\u666e\u904d\u5177\u6709\u8f83\u4f4e\u7684\u5f85\u673a\u529f\u8017\u548c\u591a\u79cd\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u9002\u5408\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u7535\u6c60\u5bff\u547d\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002<\/strong><\/p>\n\n\n\n \u3000\u3000Cat.1\u6a21\u7ec4\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u7684\u5f85\u673a\u529f\u8017\u6709\u663e\u8457\u5dee\u5f02\uff0c\u4e3b\u8981\u53d6\u51b3\u4e8e\u5176\u5de5\u4f5c\u6a21\u5f0f\u548c\u5177\u4f53\u8bbe\u8ba1\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u60c5\u51b5\u7684\u603b\u7ed3\uff1a<\/p>\n\n\n\n \u3000\u3000\u6839\u636eML160R\u5c0f\u578b\u5316LTE Cat.1\u6a21\u7ec4\u7684\u6570\u636e\uff0c\u5f85\u673a\u529f\u8017\u4e3a13.5mA@3.8V\u3002<\/p>\n\n\n\n \u3000\u3000\u53e6\u6709\u8bc1\u636e\u6307\u51fa\u5f53\u524dCat.1\u6a21\u7ec4\u7684\u5f85\u673a\u529f\u8017\u53ef\u8fbe\u51e0\u6beb\u5b89\uff0c\u65e0\u6cd5\u6ee1\u8db3\u7535\u6c60\u957f\u671f\u5f85\u673a\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n \u3000\u3000\u5728PSM\u6a21\u5f0f\u4e0b\uff0c\u5e7f\u548c\u901a\u53d1\u5e03\u7684Cat.1\u6a21\u7ec4LE270-CN\u7684\u5f85\u673a\u529f\u8017\u4f4e\u81f32.5uA\uff0c\u5728IDLE\u6001\u4e0b\u5c0f\u4e8e100uA\uff0c\u786e\u4fddTCP\u4fdd\u6d3b1\u5206\u949f\u5fc3\u8df3\u7684\u5178\u578b\u573a\u666f\u5e73\u5747\u529f\u8017\u5c0f\u4e8e2mA\u3002<\/p>\n\n\n\n \u3000\u3000\u96c1\u98deCat1 bis PSM\u4f4e\u529f\u8017\u7279\u6027\u6d4b\u8bd5\u8868\u660e\uff0c\u6fc0\u6d3bPSM\u540e\uff0c\u5f85\u673a\u65f6\u957f\u53ef\u7531\u539f\u6765\u76841\u4e2a\u6708\u5ef6\u957f\u52305-8\u5e74\u3002<\/p>\n\n\n\n \u3000\u3000\u91c7\u752822nm\u65b0\u4e00\u4ee3\u5236\u7a0b\u6280\u672f\u7684Cat.1\u6a21\u7ec4\u5728EC618\u57fa\u7840\u4e0a\u8fdb\u4e00\u6b65\u5927\u5e45\u964d\u4f4e\u8fde\u63a5\u6001\u53caDRX\u5f85\u673a\u529f\u8017\uff0c\u4f46\u5177\u4f53\u6570\u503c\u672a\u63d0\u4f9b\u3002<\/p>\n\n\n\n \u3000\u3000Cat.1\u6a21\u7ec4\u5728\u6807\u51c6\u6a21\u5f0f\u4e0b\u7684\u5f85\u673a\u529f\u8017\u8f83\u9ad8\uff0c\u800c\u5728PSM\u6a21\u5f0f\u4e0b\u5219\u80fd\u663e\u8457\u964d\u4f4e\u529f\u8017\uff0c\u9002\u7528\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u5f85\u673a\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n \u3000\u3000Cat.1\u6a21\u7ec4\u7684PSM(Power Save Mode)\u529f\u80fd\u5bf9\u5176\u6574\u4f53\u529f\u8017\u548c\u7535\u6c60\u5bff\u547d\u6709\u663e\u8457\u5f71\u54cd\u3002\u5728PSM\u6a21\u5f0f\u4e0b\uff0c\u8bbe\u5907\u4f1a\u8fdb\u5165\u6df1\u5ea6\u7761\u7720\u72b6\u6001\uff0c\u4e0e\u7f51\u7edc\u4fdd\u6301\u540c\u6b65\uff0c\u4ece\u800c\u907f\u514d\u4e86\u8bbe\u5907\u5b9a\u671f\u6253\u5f00\u65e0\u7ebf\u7535\u68c0\u67e5RX\u5bfb\u547c\u4e8b\u4ef6\u6240\u6d88\u8017\u7684\u80fd\u91cf\u3002\u8fd9\u79cd\u4f4e\u529f\u8017\u72b6\u6001\u4e0d\u4ec5\u51cf\u5c11\u4e86\u80fd\u91cf\u6d88\u8017\uff0c\u8fd8\u5ef6\u957f\u4e86\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u3002<\/p>\n\n\n\n \u3000\u3000\u5177\u4f53\u6765\u8bf4\uff0c\u5f53Cat.1\u6a21\u7ec4\u8fdb\u5165PSM\u6a21\u5f0f\u65f6\uff0c\u5176\u7535\u6d41\u529f\u8017\u53ef\u4ee5\u975e\u5e38\u4f4e\uff0c\u4f8b\u5982\u5e7f\u548c\u901aCat.1\u6a21\u7ec4\u5728\u8fdb\u5165PSM\u6a21\u5f0f\u65f6\uff0c\u901a\u8fc7\u7ba1\u811a\u5bf9\u6a21\u7ec4\u8fdb\u884c\u5524\u9192\uff0c\u7535\u6d41\u529f\u8017\u4e0d\u9ad8\u4e8e3uA\u3002\u8fd9\u79cd\u6781\u4f4e\u7684\u529f\u8017\u72b6\u6001\u4f7f\u5f97\u8bbe\u5907\u80fd\u591f\u5728\u5927\u90e8\u5206\u65f6\u95f4\u5185\u5904\u4e8e\u6781\u5730\u529f\u8017\u72b6\u6001\uff0c\u4ece\u800c\u4fdd\u8bc1\u7535\u6c60\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n\n\n\n \u3000\u3000\u6b64\u5916\uff0cPSM\u6a21\u5f0f\u662f\u4e00\u79cd\u6bd4\u4f11\u7720\u6a21\u5f0f\u529f\u8017\u66f4\u4f4e\u7684\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u5176\u786c\u4ef6\u539f\u7406\u662f\u6a21\u7ec4\u5173\u673a+RTC\u95f9\u949f\u5524\u9192\u3002\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u8bbe\u5907\u5728\u5927\u90e8\u5206\u65f6\u95f4\u91cc\u90fd\u5904\u4e8e\u5173\u673a\u72b6\u6001\uff0c\u53ea\u6709\u5728\u9884\u5b9a\u7684\u65f6\u95f4\u7531RTC\u95f9\u949f\u5524\u9192\u540e\u624d\u91cd\u65b0\u542f\u52a8\u901a\u4fe1\u529f\u80fd\uff0c\u4ece\u800c\u6781\u5927\u5730\u964d\u4f4e\u4e86\u529f\u8017\u3002<\/p>\n\n\n\n \u3000\u3000\u4e0eCat.1\u76f8\u6bd4\uff0cLoRa\u6280\u672f\u5728\u4f4e\u529f\u8017\u5e94\u7528\u4e2d\u7684\u8868\u73b0\u66f4\u4e3a\u51fa\u8272\u3002\u6839\u636e\uff0cLoRa\u6a21\u5757\u7684\u8fd0\u884c\u548c\u53d1\u9001\u529f\u8017\u66f4\u4f4e\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u901f\u7387\u6a21\u5f0f\u4e0b\u3002\u8fd9\u8868\u660eLoRa\u6280\u672f\u5728\u4fdd\u6301\u901a\u4fe1\u8d28\u91cf\u7684\u540c\u65f6\uff0c\u80fd\u591f\u5b9e\u73b0\u66f4\u957f\u7684\u7535\u6c60\u5bff\u547d\uff0c\u8fd9\u5bf9\u4e8e\u4f9d\u8d56\u7535\u6c60\u4f9b\u7535\u7684\u7269\u8054\u7f51\u8bbe\u5907\u6765\u8bf4\u662f\u4e00\u4e2a\u663e\u8457\u4f18\u52bf\u3002\u6b64\u5916\uff0c\u4e5f\u5f3a\u8c03\u4e86LoRa\u6280\u672f\u7684\u8d85\u4f4e\u529f\u8017\u7279\u6027\uff0c\u5982\u7ec8\u7aef\u8bbe\u5907\u7684\u63a5\u6536\u7535\u6d41\u53ea\u670910mA\uff0c\u4f11\u7720\u65f6\u7684\u7535\u6d41\u4ec5\u4e3a200nA\uff0c\u4ee5\u53ca\u4f11\u7720\u7535\u6d41\u5c0f\u4e8e1.8UA\uff0c\u8fd9\u4e9b\u6570\u636e\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86LoRa\u5728\u4f4e\u529f\u8017\u5e94\u7528\u4e2d\u7684\u4f18\u8d8a\u6027\u3002<\/p>\n\n\n\n \u3000\u3000Cat.1\u6a21\u7ec4\u5728\u5173\u673a\u548c\u4f11\u7720\u6a21\u5f0f\u4e0b\u7684\u529f\u8017\u4e0e\u5176\u4ed6IoT\u6a21\u5757\u76f8\u6bd4\u5177\u6709\u4e00\u5b9a\u7684\u4f18\u52bf\u548c\u52a3\u52bf\u3002<\/p>\n\n\n\n \u3000\u3000\u4ece\u5173\u673a\u6a21\u5f0f\u6765\u770b\uff0cCat.1\u6a21\u7ec4\u7684\u529f\u8017\u4e3a12 \u03bcA\uff0c\u8fd9\u8868\u660e\u5176\u5728\u5173\u673a\u72b6\u6001\u4e0b\u975e\u5e38\u8282\u80fd\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5176\u4ed6\u4e00\u4e9bIoT\u6a21\u5757\u53ef\u80fd\u9700\u8981\u66f4\u9ad8\u7684\u529f\u8017\u4ee5\u7ef4\u6301\u57fa\u672c\u7684\u786c\u4ef6\u8fd0\u884c\u3002<\/p>\n\n\n\n \u3000\u3000\u5728\u4f11\u7720\u6a21\u5f0f\u4e0b\uff0cCat.1\u6a21\u7ec4\u7684\u8868\u73b0\u4e5f\u8f83\u4e3a\u51fa\u8272\u3002\u6839\u636e\u79fb\u8fdc\u901a\u4fe1\u7684\u6570\u636e\uff0cCat.1\u6a21\u7ec4\u5728LTE\u4f11\u7720(PF = 128)\u6a21\u5f0f\u4e0b\u7684\u5178\u578b\u529f\u8017\u4e3a1.7 mA\uff0c\u5728PF = 256\u65f6\u4e3a1.4 mA\u3002\u867d\u7136\u8fd9\u4e9b\u6570\u503c\u7565\u9ad8\u4e8eNB-IoT\u6a21\u5757\u5728\u76f8\u540c\u6761\u4ef6\u4e0b\u7684\u529f\u8017\uff0c\u4f46Cat.1\u6a21\u7ec4\u4ecd\u7136\u80fd\u591f\u63d0\u4f9b\u76f8\u5bf9\u8f83\u4f4e\u7684\u529f\u8017\u8868\u73b0\u3002\u4f8b\u5982\uff0c\u67d0\u4e9bNB-IoT\u8bbe\u5907\u5728\u4f11\u7720\u72b6\u6001\u4e0b\u53ef\u80fd\u65e0\u6cd5\u88ab\u670d\u52a1\u5668\u627e\u5230\uff0c\u53ea\u80fd\u7b49\u5f85\u7ec8\u7aef\u5524\u9192\u3002<\/p>\n\n\n\n \u3000\u3000\u7136\u800c\uff0cCat.1\u6a21\u7ec4\u5728\u65ad\u7535\u6a21\u5f0f\u4e0b\u7684\u529f\u8017\u4f18\u4e8eNB-IoT\u6a21\u5757\uff0c\u8fd9\u610f\u5473\u7740\u5728\u957f\u65f6\u95f4\u4e0d\u6d3b\u52a8\u7684\u60c5\u51b5\u4e0b\uff0cCat.1\u6a21\u7ec4\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u8282\u7701\u7535\u91cf\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u957f\u671f\u90e8\u7f72\u4e14\u5bf9\u7535\u6e90\u4f9d\u8d56\u6027\u9ad8\u7684\u7269\u8054\u7f51\u5e94\u7528\u6765\u8bf4\u662f\u4e00\u4e2a\u663e\u8457\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n \u3000\u3000Cat.1\u6a21\u7ec4\u5728\u5173\u673a\u548c\u4f11\u7720\u6a21\u5f0f\u4e0b\u8868\u73b0\u51fa\u8f83\u4f4e\u7684\u529f\u8017\uff0c\u8fd9\u4f7f\u5176\u5728\u4f4e\u529f\u8017\u7269\u8054\u7f51\u9886\u57df\u4e2d\u5177\u6709\u7ade\u4e89\u529b\u3002<\/p>\n\n\n\n \u3000\u3000\u8981\u4f18\u5316Cat.1\u6a21\u7ec4\u7684\u8bbe\u8ba1\u4ee5\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u5e76\u5ef6\u957f\u7535\u6c60\u5bff\u547d\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u79cd\u7b56\u7565\uff1a<\/p>\n\n\n\n \u3000\u3000\u9002\u5f53\u7684\u7535\u6c60\u62a4\u7406<\/strong>\uff1a\u5728\u957f\u671f\u5b58\u653e\u65f6\u4fdd\u6301\u4e00\u534a\u7535\u91cf\uff0c\u907f\u514d\u5b8c\u5168\u5145\u7535\u6216\u5b8c\u5168\u653e\u7535\uff0c\u5e76\u5c06\u8bbe\u5907\u7f6e\u4e8e\u9634\u51c9\u800c\u4e0d\u6f6e\u6e7f\u7684\u73af\u5883\u4e2d\uff0c\u8fd9\u4e9b\u63aa\u65bd\u90fd\u6709\u52a9\u4e8e\u5ef6\u957f\u9502\u7535\u6c60\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" 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\u3000\u3000\u4e00\u3001 Cat.1\u6a21\u7ec4\u5728\u4e0d\u540c\u5e94\u7528\u573a\u666f\u4e0b\u7684\u5f85\u673a\u529f\u8017\u662f\u591a\u5c11?<\/h2>\n\n\n\n
\u3000\u30001. \u6807\u51c6Cat.1\u6a21\u7ec4<\/strong>\uff1a<\/h3>\n\n\n\n
\u3000\u30002. PSM\uff08Power Save Mode\uff09\u6a21\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n
\u3000\u30003. \u65b0\u4e00\u4ee3\u5236\u7a0b\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n
\u3000\u3000\u4e8c\u3001 Cat.1\u6a21\u7ec4\u7684PSM\u529f\u80fd\u5982\u4f55\u5f71\u54cd\u5176\u6574\u4f53\u529f\u8017\u548c\u7535\u6c60\u5bff\u547d?<\/h2>\n\n\n\n
\u3000\u3000\u4e09\u3001 \u4e0eCat.1\u76f8\u6bd4\uff0cLoRa\u6280\u672f\u5728\u4f4e\u529f\u8017\u5e94\u7528\u4e2d\u7684\u8868\u73b0\u5982\u4f55?<\/h2>\n\n\n\n
\u3000\u3000\u56db\u3001 Cat.1\u6a21\u7ec4\u5728\u5173\u673a\u548c\u4f11\u7720\u6a21\u5f0f\u4e0b\u7684\u529f\u8017\u4e0e\u5176\u4ed6IoT\u6a21\u5757\u76f8\u6bd4\u6709\u4f55\u4f18\u52bf\u6216\u52a3\u52bf?<\/h2>\n\n\n\n
\u3000\u3000\u4e94\u3001 \u5982\u4f55\u4f18\u5316Cat.1\u6a21\u7ec4\u7684\u8bbe\u8ba1\u4ee5\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u5e76\u5ef6\u957f\u7535\u6c60\u5bff\u547d?<\/h2>\n\n\n\n
\n