{"id":447,"date":"2025-05-09T15:59:24","date_gmt":"2025-05-09T07:59:24","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=447"},"modified":"2025-05-09T15:59:24","modified_gmt":"2025-05-09T07:59:24","slug":"2jantennas-2j7c01mc3f-%e5%a4%a9%e7%ba%bf-%e9%ab%98%e7%b2%be%e5%ba%a6%e5%a4%a9%e7%ba%bf-%e7%90%83%e5%9e%8b%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf-l1-l5%e5%a4%9a%e9%a2%91%e6%98%9f","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j7c01mc3f-%e5%a4%a9%e7%ba%bf-%e9%ab%98%e7%b2%be%e5%ba%a6%e5%a4%a9%e7%ba%bf-%e7%90%83%e5%9e%8b%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf-l1-l5%e5%a4%9a%e9%a2%91%e6%98%9f\/","title":{"rendered":"2JAntennas 2J7C01MC3F \u5929\u7ebf \u9ad8\u7cbe\u5ea6\u5929\u7ebf \u7403\u578b\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf L1\/L5\u591a\u9891\u661f\u5ea7\u5929\u7ebf \u4f4e\u529f\u8017 \u9884\u8fc7\u6ee4\u5668GNSS \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf \u9ad8\u7cbe\u5ea6\u5bfc\u822a\u5929\u7ebf"},"content":{"rendered":"

\u4e3a\u65b0\u7684\u5168\u7403\u5bfc\u822a\u6280\u672f\u63d0\u4f9b\u5353\u8d8a\u7684\u7cbe\u5ea6\u548c\u9ad8\u6027\u80fd GPS<\/strong><\/p>\n

2J7C01MC3F<\/a> \u4e13\u4e3a\u9ad8\u7cbe\u5ea6\u548c\u5148\u8fdb\u7684\u4fe1\u53f7\u6280\u672f\u800c\u8bbe\u8ba1\uff0c\u6db5\u76d6\u6240\u6709\u4e3b\u8981 GNSS \u9891\u6bb5\uff0c\u5305\u62ec GPS\u3001GLONASS\u3001\u5317\u6597\u3001QZSS\u3001Galileo \u548c IRNSS\u30022JC01MC3F \u91c7\u7528\u4f4e\u5256\u9762\u5929\u7ebf<\/a>\u8bbe\u8ba1\u548c\u9ad8\u54c1\u8d28\u78c1\u6027\u652f\u67b6\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u8fd9\u6b3e\u5929\u7ebf<\/a>\u5177\u6709\u4e34\u65f6\u6216\u6c38\u4e45\u5b89\u88c5\u7684\u7075\u6d3b\u6027\u3002L5 \u9891\u6bb5\u662f\u672a\u6765 GPS \u63a5\u6536\u5668\u7684\u9996\u9009\uff0c\u56e0\u4e3a\u5b83\u65e8\u5728\u6ee1\u8db3\u5bf9\u9ad8\u6027\u80fd\u5e94\u7528\u7684\u9700\u6c42\uff0c\u4f8b\u5982\u751f\u547d\u5b89\u5168\u8fd0\u8f93\u548c\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u3002\u901a\u8fc7\u7ed3\u5408 L1\u3001L5 \u548c SBAS\uff0c\u8be5\u5929\u7ebf\u5b9e\u73b0\u4e86\u5353\u8d8a\u7684\u7cbe\u5ea6\u3001\u6539\u8fdb\u7684\u4fe1\u53f7\u5197\u4f59\u3001\u66f4\u5927\u7684\u5e26\u5bbd\uff0c\u540c\u65f6\u63d0\u4f9b\u6821\u6b63\u6570\u636e\uff0c\u5982\u536b\u661f\u4f4d\u7f6e\u8bef\u5dee\u3001\u65f6\u949f\/\u5b9a\u65f6\u8bef\u5dee\u548c\u52a3\u5316\u53c2\u6570\u4f30\u8ba1\u3002<\/p>\n\n\n\n
\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n

– \u5b89\u5168\u5173\u952e\u7cfb\u7edf\u548c\u8fd0\u8f93
\n– \u81ea\u52a8\u9a7e\u9a76\u8f66\u8f86
\n– \u519c\u4e1a
\n– \u5bfc\u822a
\n– \u6c11\u7528\u822a\u7a7a<\/td>\n

\u517c\u5bb9\u6027\u6807\u51c6<\/strong><\/p>\n

L5-GPS<\/strong>
\n\uff08L5\uff09\u3001\u5317\u6597\uff08B2a\uff09\u3001QZSS\uff08L5\uff09\u3001\u4f3d\u5229\u7565\uff08E5a\uff09\u3001IRNSS\uff08L5\uff09<\/p>\n

L1-GPS<\/strong>
\n\uff08L1C\uff09\u3001GLONAS\uff08L1OF\uff09\u3001\u5317\u6597\uff08B1\uff09\u3001QZSS\uff08L1C\uff09\u3001Galileo\uff08E1\uff09\u3001SBAS \uff08L1\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u8fd9\u6b3e\u9ad8\u6027\u80fd\u5929\u7ebf<\/a>\u65e8\u5728\u4ee5\u4f4e\u529f\u8017<\/a> \uff0848mW\uff09 \u8fd0\u884c\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5176\u9ad8\u6548\u7387 \uff08~70.6%\/~78.6%\uff09\u30022J7C01MC3F \u96c6\u6210\u4e86\u524d\u7f6e\u6ee4\u6ce2\u5668\uff0c\u5177\u6709 ~40 dB \u7684\u5e26\u5916\u6291\u5236\uff0c\u540c\u65f6\u5c06\u566a\u58f0\u7cfb\u6570\u4fdd\u6301\u5728 1.6 dB \u7684\u4f4e\u6c34\u5e73\uff0c\u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u4f20\u8f93\u635f\u8017\u5e76\u4f18\u5316\u6027\u80fd\u3002<\/p>\n

\u5b89\u88c5\u548c\u8010\u7528\u6027<\/strong><\/p>\n

2J7C01MC3F \u5c01\u88c5\u5728\u5706\u9876\u5f62 ASA \u7d2b\u5916\u7ebf\u7a33\u5b9a\u5916\u58f3\uff08IP67<\/a>\/ IP69 \u7b49\u7ea7\uff09\u5185\uff0c\u8be5\u5916\u58f3\u9632\u6c34\u3001\u9632\u5c18\u4e14\u5728\u6781\u7aef\u73af\u5883\u4e2d\u7ecf\u4e45\u8010\u7528\u3002\u575a\u56fa\u7684\u78c1\u6027\u652f\u67b6\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u4fbf\u7684\u65b9\u5f0f\uff0c\u53ef\u8f7b\u677e\u91cd\u65b0\u5b9a\u4f4d\u5230\u4efb\u4f55\u91d1\u5c5e\u8868\u9762\uff0c\u975e\u5e38\u9002\u5408\u77ed\u671f\u6216\u957f\u671f\u5b89\u88c5\u3002\u8fd9\u6b3e\u5929\u7ebf\u5916\u5f62\u7d27\u51d1\uff0c\u5916\u5f62\u6241\u5e73\uff0c\u5c3a\u5bf8\u4ec5\u4e3a \u00d8 54 x 21.5 mm\u3002\u4f9b\u8d27\u8303\u56f4\u5305\u62ec\u4e00\u4e2a\u6807\u51c6 SMA-Male \u8fde\u63a5\u5668\u548c\u4e00\u6839 300 cm \u957f\u7684 LL100 \u7535\u7f06\u3002\u5982\u9700\u4efb\u4f55\u5b9a\u5236\u6216\u5929\u7ebf\u9009\u62e9\u9700\u6c42\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u7684\u4e13\u5bb6\u56e2\u961f\uff0c\u53ef\u5e94\u8981\u6c42\u63d0\u4f9b\u5b9a\u5236\u7535\u7f06\u548c\u8fde\u63a5\u5668\u30022J Antennas<\/a> \u975e\u5e38\u5173\u5fc3\u73af\u5883\uff0c\u6211\u4eec\u5728\u8bbe\u8ba1\u3001\u5236\u9020\u548c\u4ea4\u4ed8\u4e0d\u542b\u6709\u5bb3\u6750\u6599\u7684\u4ea7\u54c1\u65f6\u91c7\u53d6\u5fc5\u8981\u63aa\u65bd\uff0c\u4ee5\u6ee1\u8db3 RoHS \u548c Reach \u8981\u6c42\u3002<\/p>\n

\"\"<\/p>\n

2J7C01MC3F<\/a>\n2JAntennas<\/a>\nL1\/L5\u591a\u9891\u661f\u5ea7\u5929\u7ebf<\/a>\n\u4f4e\u529f\u8017<\/a>\n\u5929\u7ebf<\/a>\n\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/a>\n\u6709\u6e90GNSS\u5929\u7ebf<\/a>\n\u7403\u578b\u5929\u7ebf<\/a>\n\u9884\u8fc7\u6ee4\u5668GNSS<\/a>\n\u9ad8\u7cbe\u5ea6\u5929\u7ebf<\/a>\n\u9ad8\u7cbe\u5ea6\u5bfc\u822a\u5929\u7ebf<\/a><\/div>","protected":false},"excerpt":{"rendered":"

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