{"id":356,"date":"2025-05-07T15:29:24","date_gmt":"2025-05-07T07:29:24","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=356"},"modified":"2025-05-07T15:29:24","modified_gmt":"2025-05-07T07:29:24","slug":"2jantennas-2j6901bc2f-%e6%9c%89%e6%ba%90%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf-%e9%ab%98%e7%b2%be%e5%ba%a6%e5%af%bc%e8%88%aa%e5%a4%a9%e7%ba%bf","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j6901bc2f-%e6%9c%89%e6%ba%90%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf-%e9%ab%98%e7%b2%be%e5%ba%a6%e5%af%bc%e8%88%aa%e5%a4%a9%e7%ba%bf\/","title":{"rendered":"2JAntennas 2J6901BC2F \u6709\u6e90\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u9ad8\u7cbe\u5ea6\u5bfc\u822a\u5929\u7ebf \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf \u9884\u8fc7\u6ee4\u5668GNSS \u4f4e\u529f\u8017\u5929\u7ebf \u9632\u65cb\u8f6c\u5b89\u88c5\u5929\u7ebf"},"content":{"rendered":"

\u4e13\u4e3a\u65b0\u4e00\u4ee3 GPS \u5e94\u7528\u8bbe\u8ba1\uff0c\u5177\u6709\u5353\u8d8a\u7684\u7cbe\u5ea6\u548c\u53ef\u9760\u6027<\/strong><\/p>\n

\u8fd9\u6b3e\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u5256\u9762\u5916\u7f6e\u5929\u7ebf<\/a> \uff082J6901BC2F<\/a>\uff09 \u901a\u8fc7\u5c06 L1 \u548c L2 \u7684\u7cbe\u786e\u70b9\u5b9a\u4f4d \uff08PPP\uff09 \u4e0e\u5b9e\u65f6\u52a8\u6001 \uff08RTK\uff09 \u536b\u661f\u5bfc\u822a\u76f8\u7ed3\u5408\uff0c\u4e13\u4e3a\u9700\u8981\u5398\u7c73\u7ea7\u7cbe\u5ea6\u7684\u82db\u523b GPS \u5e94\u7528\u800c\u8bbe\u8ba1\u30022J6901BC2F \u5177\u6709\u4f4e\u529f\u8017<\/a>\u8981\u6c42\uff0c\u53ef\u6ee1\u8db3 GPS\u3001Qzss\u3001GLONASS\u3001\u5317\u6597\u3001\u4f3d\u5229\u7565\u548c SBAS \u6807\u51c6\uff0c\u540c\u65f6\u5728 1227 MHz \u548c 1561-1606 MHz \u9891\u7387\u8303\u56f4\u5185\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n

\u8fd9\u6b3e\u6709\u6e90\u5929\u7ebf<\/a>\u7528\u4e8e\u63a5\u6536\u548c\u53d1\u5c04\u5e94\u7528\uff0c\u975e\u5e38\u9002\u5408\u9700\u8981\u8f83\u957f\u8fdc\u7a0b\u7535\u7f06\u5e03\u7ebf\u7684\u5916\u90e8\u73af\u5883\u3002\u8fd9\u6b3e\u5929\u7ebf<\/a>\u662f\u9646\u5730\u548c\u6c34\u6587\u6d4b\u91cf\u5e94\u7528\u7684\u9996\u9009\uff0c\u56e0\u4e3a\u5b83\u4f7f\u7528\u5b9e\u65f6\u7ea0\u9519\u529f\u80fd\uff0c\u540c\u65f6\u5728\u7a7f\u8fc7\u56fa\u4f53\u7269\u4f53\u6216\u9ad8\u8986\u76d6\u666f\u89c2\u65f6\u4fdd\u6301\u5398\u7c73\u7ea7\u7cbe\u786e\u4f4d\u7f6e\u6570\u636e\u541e\u5410\u91cf\u3002<\/p>\n\n\n\n
\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n

– \u571f\u5730\u6d4b\u91cf
\n– \u6c34\u6587\u6d4b\u91cf
\n– \u65e0\u4eba\u673a\u5bfc\u822a
\n– \u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66
\n– \u6c11\u822a<\/td>\n

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

L2-GPS<\/strong>
\n\uff08L2C\uff09\u3001QZSS\uff08L2C\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

2J6901BC2F \u63d0\u4f9b 1.6 db @3V \u7684\u4f4e\u566a\u58f0\u7cfb\u6570\u3001ESD 2kV \u4fdd\u62a4\u548c\u9ad8\u6291\u5236\u524d\u7f6e\u6ee4\u6ce2\u5668\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd 28 dB @3V\u7684\u6709\u6e90\u589e\u76ca\u3002<\/p>\n

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

2J6901BC2F \u5c01\u88c5\u5728\u9632\u6c34\u9632\u5c18\u7684 ASA \u7d2b\u5916\u7ebf\u7a33\u5b9a\u5916\u58f3\u4e2d\uff0c\u5c3a\u5bf8\u4e3a 80 x 74 x 25.6 \u6beb\u7c73\uff0c\u53ef\u5728\u6700\u6781\u7aef\u7684\u73af\u5883\u6761\u4ef6\u4e0b\u4fdd\u62a4\u5929\u7ebf\u3002\u9632\u65cb\u8f6c\u87ba\u4e1d\u5b89\u88c5\u548c\u63a5\u5730\u5e73\u9762\u72ec\u7acb<\/a>\u6027\u4f7f\u8fd9\u6b3e\u5916\u90e8\u5929\u7ebf\u80fd\u591f\u4e0d\u53d7\u9650\u5236\u5730\u5b89\u5168\u5730\u5b89\u88c5\u5728\u5404\u79cd\u8868\u9762\u4e0a\u30022J6901BC2F \u968f\u9644\u6807\u51c6 SMA \u516c\u8fde\u63a5\u5668\u548c 300 cm \u957f\u7684 LL100 \u7535\u7f06\uff08\u63d0\u4f9b\u5b9a\u5236\u9009\u9879\uff09\u3002\u8bf7\u8054\u7cfb\u6211\u4eec\u6280\u672f\u5a34\u719f\u7684\u56e2\u961f\u6210\u5458\uff0c\u4ee5\u534f\u52a9\u6ee1\u8db3\u5b9a\u5236\u548c\u96c6\u6210\u9700\u6c42\u30022J Antennas<\/a> \u8ba4\u8bc6\u5230\u73af\u5883\u7684\u91cd\u8981\u6027\uff0c\u5e76\u5df2\u91c7\u53d6\u63aa\u65bd\u8fdb\u4e00\u6b65\u63d0\u9ad8\u53ef\u6301\u7eed\u6027\uff0c\u4f7f\u6211\u4eec\u5b8c\u5168\u7b26\u5408 RoHS \u548c Reach \u6807\u51c6\u3002<\/p>\n

\"\"<\/p>\n

2J6901BC2F<\/a>\n2JAntennas<\/a>\n\u4f4e\u529f\u8017\u5929\u7ebf<\/a>\n\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/a>\n\u6709\u6e90GNSS\u5929\u7ebf<\/a>\n\u6709\u6e90\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf<\/a>\n\u9632\u65cb\u8f6c\u5b892JAntennas<\/a>\n\u9632\u65cb\u8f6c\u5b89\u88c5\u5929\u7ebf\u88c5\u5929\u7ebf<\/a>\n\u9884\u8fc7\u6ee4\u5668GNSS<\/a>\n\u9ad8\u7cbe\u5ea6\u5bfc\u822a\u5929\u7ebf<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u4e13\u4e3a\u65b0\u4e00\u4ee3 GPS \u5e94\u7528\u8bbe\u8ba1\uff0c\u5177\u6709\u5353\u8d8a\u7684\u7cbe\u5ea6\u548c\u53ef\u9760\u6027 \u8fd9\u6b3e\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u5256\u9762\u5916\u7f6e\u5929\u7ebf \uff082J6901BC2F\uff09 \u901a\u8fc7\u5c06 L1 \u548c L2 \u7684\u7cbe\u786e\u70b9\u5b9a\u4f4d \uff08PPP\uff09 \u4e0e\u5b9e\u65f6\u52a8\u6001 \uff08RTK\uff09 <\/p>\n","protected":false},"author":39,"featured_media":357,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[105,16,108,95,94,106,109,110,99,107],"yoast_head":"\n2JAntennas 2J6901BC2F \u6709\u6e90\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u9ad8\u7cbe\u5ea6\u5bfc\u822a\u5929\u7ebf \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf \u9884\u8fc7\u6ee4\u5668GNSS \u4f4e\u529f\u8017\u5929\u7ebf \u9632\u65cb\u8f6c\u5b89\u88c5\u5929\u7ebf<\/title>\n<meta name=\"description\" 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