{"id":102006,"date":"2025-03-10T15:14:47","date_gmt":"2025-03-10T07:14:47","guid":{"rendered":"\/\/www.viralrail.com\/?p=102006"},"modified":"2025-03-10T15:14:51","modified_gmt":"2025-03-10T07:14:51","slug":"wrjgspmkkgrnlzmy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/102006.html","title":{"rendered":"\u65e0\u4eba\u673a2.4GHz\u5c04\u9891\u6a21\u5757\u6297\u5e72\u6270\u80fd\u529b\u600e\u4e48\u6837"},"content":{"rendered":"\n

\u3000\u3000\u65e0\u4eba\u673a2.4GHz\u5c04\u9891\u6a21\u5757<\/strong>\u7684\u6297\u5e72\u6270\u80fd\u529b<\/strong>\u4e0e\u5176\u6280\u672f\u8bbe\u8ba1\u3001\u786c\u4ef6\u914d\u7f6e\u548c\u7b97\u6cd5\u4f18\u5316\u5bc6\u5207\u76f8\u5173\u3002\u4ee5\u4e0b\u4ece\u6280\u672f\u7279\u6027\u3001\u6297\u5e72\u6270\u8bbe\u8ba1\u539f\u7406\u3001\u5e72\u6270\u6e90\u5f71\u54cd\u53ca\u4e0d\u540c\u6a21\u5757\u6027\u80fd\u5bf9\u6bd4\u56db\u4e2a\u7ef4\u5ea6\u5c55\u5f00\u5206\u6790\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u6280\u672f\u8bbe\u8ba1\u4e2d\u7684\u6297\u5e72\u6270\u7279\u6027<\/h2>\n\n\n\n

\u3000\u30001. \u786c\u4ef6\u9632\u62a4\u4e0e\u5c4f\u853d<\/strong><\/p>\n\n\n\n

\u3000\u3000\u91d1\u5c5e\u5c4f\u853d\u7f69<\/strong>\uff1a\u5982AS01-ML01DP5\u6a21\u5757\u91c7\u7528\u91d1\u5c5e\u5c4f\u853d\u7f69\uff0c\u663e\u8457\u51cf\u5c11\u5916\u90e8\u7535\u78c1\u5e72\u6270\u5bf9\u5c04\u9891\u7535\u8def\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u3000\u3000\u4f4e\u566a\u58f0\u653e\u5927\u5668\uff08LNA\uff09<\/strong> \uff1aDL-24NPA\u7b49\u6a21\u5757\u5185\u7f6eLNA\uff0c\u53ef\u5c06\u63a5\u6536\u7075\u654f\u5ea6\u63d0\u5347\u81f3-94dBm(250kbps\u901f\u7387\u4e0b)\uff0c\u589e\u5f3a\u5f31\u4fe1\u53f7\u73af\u5883\u4e0b\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u30002. \u9891\u8c31\u7279\u6027\u4f18\u5316<\/strong><\/p>\n\n\n\n

\u3000\u3000\u8c10\u6ce2\u6291\u5236<\/strong>\uff1aAS01-ML01DP5\u6a21\u5757\u7684\u8c10\u6ce2\u548c\u9891\u9053\u4e32\u6270\u8f83\u4f4e\uff0c\u9891\u8c31\u7eaf\u51c0\u5ea6\u66f4\u9ad8\uff0c\u51cf\u5c11\u540c\u9891\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u3000\u9891\u7387\u6377\u53d8\u4e0e\u8df3\u9891<\/strong>\uff1aDL-24NPA\u652f\u63011MHz\u6b65\u8fdb\u9891\u6bb5\u8c03\u8282\uff0c\u5e76\u5177\u5907CRC\u8df3\u9891\u529f\u80fd\uff0c\u901a\u8fc7\u52a8\u6001\u5207\u6362\u9891\u7387\u907f\u5f00\u5e72\u6270\u6e90\u3002\u6b64\u5916\uff0cDL-297L\u6a21\u5757\u652f\u6301\u5feb\u901f\u9891\u70b9\u5207\u6362\uff0c\u9002\u7528\u4e8e\u8df3\u9891\u7cfb\u7edf\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u30003. \u8c03\u5236\u6280\u672f\u4e0e\u4fe1\u53f7\u5904\u7406<\/strong><\/p>\n\n\n\n

\u3000\u3000\u6269\u9891\u6280\u672f<\/strong>\uff1a\u57fa\u4e8eLoRa\u8c03\u5236\u7684\u6a21\u5757(\u5982LoRa128X\u7cfb\u5217)\u5229\u7528\u76f4\u5e8f\u6269\u9891\u6280\u672f(DSSS)\uff0c\u5c06\u4fe1\u53f7\u5206\u6563\u81f3\u66f4\u5bbd\u9891\u5e26\uff0c\u964d\u4f4e\u7a84\u5e26\u5e72\u6270\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ea0\u9519\u7b97\u6cd5<\/strong>\uff1aE28-2G4T12S\u6a21\u5757\u5185\u7f6e\u786c\u4ef6FEC\u524d\u5411\u7ea0\u9519\u7b97\u6cd5\uff0c\u53ef\u4e3b\u52a8\u7ea0\u6b63\u56e0\u5e72\u6270\u5bfc\u81f4\u7684\u6570\u636e\u5305\u9519\u8bef\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u5173\u952e\u6027\u80fd\u53c2\u6570\u4e0e\u6297\u5e72\u6270\u80fd\u529b\u5173\u8054<\/h2>\n\n\n\n

\u3000\u30001. \u63a5\u6536\u7075\u654f\u5ea6<\/strong><\/p>\n\n\n\n

\u3000\u3000\u63a5\u6536\u7075\u654f\u5ea6\u662f\u8861\u91cf\u6a21\u5757\u6297\u5e72\u6270\u7684\u6838\u5fc3\u6307\u6807\u3002DL-24NPA\u5728250kbps\u901f\u7387\u4e0b\u7684\u7075\u654f\u5ea6\u4e3a-94dBm\uff0c\u800cE01C-ML01D\u6a21\u5757\u57282Mbps\u901f\u7387\u4e0b\u4e3a-83dBm\u3002\u7075\u654f\u5ea6\u8d8a\u9ad8\uff0c\u6a21\u5757\u5728\u5e72\u6270\u73af\u5883\u4e2d\u89e3\u6790\u5f31\u4fe1\u53f7\u7684\u80fd\u529b\u8d8a\u5f3a\u3002<\/p>\n\n\n\n

\u3000\u30002. \u53d1\u5c04\u529f\u7387\u4e0e\u4fe1\u53f7\u7a33\u5b9a\u6027<\/strong><\/p>\n\n\n\n

\u3000\u3000\u9ad8\u53d1\u5c04\u529f\u7387(\u5982AS01-ML01DP5\u7684100mW)\u53ef\u63d0\u5347\u4fe1\u53f7\u7a7f\u900f\u529b\uff0c\u4f46\u9700\u5e73\u8861\u529f\u8017\u4e0e\u5e72\u6270\u98ce\u9669\u3002DL-24NPA\u7684\u6700\u5927\u529f\u7387\u4e3a20dBm(\u7ea6100mW)\uff0c\u914d\u5408\u5916\u63a5\u5929\u7ebf\u53ef\u6269\u5c55\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n\n\n\n

\u3000\u30003. \u6570\u636e\u901f\u7387\u4e0e\u6297\u5e72\u6270\u6743\u8861<\/strong><\/p>\n\n\n\n

\u3000\u3000\u4f4e\u901f\u7387(\u5982250kbps)\u901a\u5e38\u4f34\u968f\u66f4\u9ad8\u7075\u654f\u5ea6\uff0c\u9002\u5408\u590d\u6742\u7535\u78c1\u73af\u5883;\u9ad8\u901f\u7387(\u59822Mbps)\u867d\u541e\u5410\u91cf\u9ad8\uff0c\u4f46\u6297\u566a\u80fd\u529b\u4e0b\u964d\u3002\u4f8b\u5982\uff0cE01C-ML01D\u5728250kbps\u4e0b\u5b9e\u6d4b\u8ddd\u79bb300\u7c73\uff0c\u800c2Mbps\u65f6\u8ddd\u79bb\u7f29\u77ed\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u30012.4GHz\u9891\u6bb5\u5e72\u6270\u6e90\u53ca\u5f71\u54cd<\/p>\n\n\n\n

\u3000\u30001. \u5e38\u89c1\u5e72\u6270\u6e90\u7c7b\u578b<\/strong><\/p>\n\n\n\n

\u3000\u3000\u540c\u9891\u8bbe\u5907<\/strong>\uff1aWi-Fi\u8def\u7531\u5668\u3001\u84dd\u7259\u8bbe\u5907\u3001\u65e0\u7ef3\u7535\u8bdd\u7b49\u5171\u4eab2.4GHz\u9891\u6bb5\uff0c\u6613\u9020\u6210\u4fe1\u9053\u62e5\u5835\u3002<\/p>\n\n\n\n

\u3000\u3000\u5927\u529f\u7387\u8bbe\u5907<\/strong>\uff1a\u5fae\u6ce2\u7089\u7684\u77ac\u65f6\u529f\u7387\u53ef\u8fbe1000W\uff0c\u5bf9\u90bb\u8fd1\u9891\u6bb5\u4ea7\u751f\u5f3a\u70c8\u8c10\u6ce2\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5e72\u6270\u5f3a\u5ea6\u6392\u5e8f<\/strong><\/p>\n\n\n\n

\u3000\u3000\u5bf9\u65e0\u4eba\u673a\u901a\u4fe1\u7684\u5e72\u6270\u5f3a\u5ea6\u6392\u5e8f\u4e3a\uff1a2.4GHz\u65e0\u7ef3\u7535\u8bdd > 3\u7c73\u5185\u5fae\u6ce2\u7089 > \u84dd\u7259\u8bbe\u5907\u3002<\/p>\n\n\n\n

\u3000\u30003. \u5e94\u5bf9\u63aa\u65bd<\/strong><\/p>\n\n\n\n

\u3000\u3000\u7269\u7406\u9694\u79bb<\/strong>\uff1a\u8fdc\u79bb\u5e72\u6270\u6e90\u6216\u4f7f\u7528\u5b9a\u5411\u5929\u7ebf\u805a\u7126\u4fe1\u53f7\u3002<\/p>\n\n\n\n

\u3000\u3000\u52a8\u6001\u907f\u8ba9<\/strong>\uff1a\u901a\u8fc7\u8df3\u9891\u6216\u81ea\u9002\u5e94\u4fe1\u9053\u9009\u62e9\u907f\u5f00\u5e72\u6270\u9891\u70b9\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001\u4e0d\u540c\u54c1\u724c\u6a21\u5757\u6297\u5e72\u6270\u6027\u80fd\u5bf9\u6bd4<\/h2>\n\n\n\n
\u6a21\u5757\u578b\u53f7<\/th>\u6838\u5fc3\u82af\u7247<\/th>\u6297\u5e72\u6270\u8bbe\u8ba1\u4eae\u70b9<\/th>\u63a5\u6536\u7075\u654f\u5ea6\uff08\u5178\u578b\u503c\uff09<\/th>\u5b9e\u6d4b\u6297\u5e72\u6270\u573a\u666f<\/th><\/tr><\/thead>
AS01-ML01DP5<\/td>nRF24L01P<\/td>\u91d1\u5c5e\u5c4f\u853d\u7f69\u3001\u519b\u54c1\u7ea7\u5668\u4ef6<\/td>-90dBm\uff082Mbps\uff09<\/td>\u5de5\u4e1a\u73af\u5883\u3001\u591a\u8bbe\u5907\u5171\u5b58<\/td><\/tr>
DL-24NPA<\/td>nRF24L01P+RFX2401C<\/td>CRC\u8df3\u9891\u3001256\u5b57\u8282FIFO\u7f13\u51b2<\/td>-94dBm\uff08250kbps\uff09<\/td>\u57ce\u5e02\u590d\u6742\u7535\u78c1\u73af\u5883<\/td><\/tr>
LoRa128X-C1<\/td>SX1280\/SX1281<\/td>LoRa\u6269\u9891\u3001\u9ad8\u7a7f\u900f\u6027\u80fd<\/td>-132dBm\uff08LoRa\u6a21\u5f0f\uff09<\/td>\u8fdc\u8ddd\u79bb\u3001\u591a\u969c\u788d\u7269\u573a\u666f<\/td><\/tr>
E28-2G4T12S<\/td>SX1280<\/td>\u786c\u4ef6FEC\u7ea0\u9519\u3001\u5b9a\u5411\u5929\u7ebf\u517c\u5bb9<\/td>-126dBm\uff08LoRa\u6a21\u5f0f\uff09<\/td>\u65e0\u4eba\u673a\u96c6\u7fa4\u901a\u4fe1<\/td><\/tr>
DL-297L<\/td>XN297L<\/td>\u53ef\u7f16\u7a0b\u9891\u70b9\u3001\u81ea\u52a8\u91cd\u53d1\u673a\u5236<\/td>-88dBm\uff082Mbps\uff09<\/td>\u77ed\u8ddd\u9ad8\u5bc6\u5ea6\u8bbe\u5907\u73af\u5883<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u3000\u3000\u5bf9\u6bd4\u7ed3\u8bba<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5de5\u4e1a\u7ea7\u6a21\u5757<\/strong>(\u5982DL-24NPA)\u901a\u8fc7\u786c\u4ef6\u5c4f\u853d\u548c\u8df3\u9891\u8bbe\u8ba1\uff0c\u9002\u5408\u57ce\u5e02\u73af\u5883;<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757<\/strong>(\u5982LoRa128X)\u51ed\u501f\u6269\u9891\u6280\u672f\uff0c\u5728\u8fdc\u8ddd\u79bb\u548c\u591a\u969c\u788d\u573a\u666f\u8868\u73b0\u66f4\u4f18;<\/p>\n\n\n\n

\u3000\u3000\u4f4e\u6210\u672c\u65b9\u6848<\/strong>(\u5982DL-297L)\u4f9d\u8d56\u52a8\u6001\u9891\u70b9\u5207\u6362\uff0c\u9002\u7528\u4e8e\u4f4e\u5e72\u6270\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e94\u3001\u672a\u6765\u6297\u5e72\u6270\u6280\u672f\u8d8b\u52bf<\/h2>\n\n\n\n

\u3000\u3000AI\u4f18\u5316<\/strong>\uff1a\u96c6\u6210\u4eba\u5de5\u667a\u80fd\u5f15\u64ce\u52a8\u6001\u8c03\u6574\u901a\u4fe1\u53c2\u6570(\u5982\u529f\u7387\u3001\u901f\u7387)\uff0c\u5b9e\u65f6\u89c4\u907f\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u3000\u591a\u9891\u6bb5\u534f\u540c<\/strong>\uff1a\u7ed3\u54085GHz\u9891\u6bb5\u6216Sub-6GHz\u9891\u6bb5\u5b9e\u73b0\u53cc\u9891\u5197\u4f59\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000MIMO\u6280\u672f<\/strong>\uff1a\u591a\u5929\u7ebf\u5206\u96c6\u63a5\u6536\u63d0\u5347\u4fe1\u53f7\u7a33\u5b9a\u6027\uff0c\u5df2\u6709\u6a21\u5757\u652f\u6301\u53cc\u5411\u591a\u7528\u6237MIMO\u3002<\/p>\n\n\n\n

\u3000\u3000\u7efc\u4e0a\uff0c\u65e0\u4eba\u673a2.4GHz\u5c04\u9891\u6a21\u5757\u7684\u6297\u5e72\u6270\u80fd\u529b\u9700\u7efc\u5408\u786c\u4ef6\u8bbe\u8ba1\u3001\u7b97\u6cd5\u4f18\u5316\u53ca\u573a\u666f\u9002\u914d\u8fdb\u884c\u9009\u62e9\uff0c\u5de5\u4e1a\u7ea7\u6a21\u5757\u548c\u65b0\u5174\u6269\u9891\u6280\u672f\u6b63\u9010\u6b65\u89e3\u51b3\u590d\u6742\u73af\u5883\u4e0b\u7684\u5e72\u6270\u6311\u6218\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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