{"id":415,"date":"2025-05-08T16:46:58","date_gmt":"2025-05-08T08:46:58","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=415"},"modified":"2025-05-08T16:46:58","modified_gmt":"2025-05-08T08:46:58","slug":"2jantennas-2j4c01p-%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90%e5%a4%a9%e7%ba%bf-gps-gnss-1575mhz%e5%a4%a9%e7%ba%bf-%e5%8f%af%e5%ae%9a%e5%88%b6%e7%b2%98%e6%80%a7%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j4c01p-%e5%a4%a9%e7%ba%bf-%e6%9c%89%e6%ba%90%e5%a4%a9%e7%ba%bf-gps-gnss-1575mhz%e5%a4%a9%e7%ba%bf-%e5%8f%af%e5%ae%9a%e5%88%b6%e7%b2%98%e6%80%a7%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf\/","title":{"rendered":"2JAntennas 2J4C01P \u5929\u7ebf \u6709\u6e90\u5929\u7ebf GPS\/GNSS\/1575MHz\u5929\u7ebf \u53ef\u5b9a\u5236\u7c98\u6027\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u975e\u6ee4\u6ce2GNSS \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf"},"content":{"rendered":"

\u4e3a\u6c7d\u8f66\u5e94\u7528\u63d0\u4f9b\u7cbe\u786e\u548c\u5353\u8d8a\u7684\u5168\u7403\u5bfc\u822a<\/strong><\/p>\n

2J Antennas<\/a> \u63d0\u4f9b GPS\u3001QZSS \u548c Galileo \u5929\u7ebf<\/a> \uff082J4C01P<\/a>\uff09 \u4f5c\u4e3a\u5176\u6709\u6e90 GNSS \u5929\u7ebf\u4ea7\u54c1\u7ec4\u5408\u7684\u4e00\u90e8\u5206\u3002\u8fd9\u6b3e\u7d27\u51d1\u578b\u5929\u7ebf<\/a>\u7ecf\u8fc7\u7cbe\u786e\u8bbe\u8ba1\u548c\u8c03\u8c10\uff0c\u9002\u7528\u4e8e\u5728 1575 MHz \u9891\u6bb5\u5185\u8fd0\u884c\u7684\u6c7d\u8f66\u5bfc\u822a\u5e94\u7528\u548c\u8f66\u961f\u7ba1\u7406\u3002\u8fd9\u6b3e\u5929\u7ebf\u5177\u6709\u6613\u4e8e\u5265\u79bb\u548c\u7c98\u8d34\u7684\u5b89\u88c5\u65b9\u5f0f\uff0c\u7ed3\u5408\u7d27\u51d1\u7684\u5c3a\u5bf8\uff0c\u4f7f\u8fd9\u6b3e\u5929\u7ebf\u6210\u4e3a\u4e34\u65f6\u6216\u6c38\u4e45\u5b89\u88c5\u7684\u70ed\u95e8\u9009\u62e9\u3002<\/p>\n\n\n\n
\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n

–\u00a0\u5bfc\u822a
\n–\u00a0\u6c7d\u8f66 \/ \u8fd0\u8f93
\n–\u00a0\u8f66\u961f\u7ba1\u7406
\n–\u00a0\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8be5\u5929\u7ebf\u8bbe\u8ba1\u6709\u6e90 GNSS \u589e\u76ca\u9ad8\u8fbe 26-27 dB @ 3-5V\uff0c\u5e76\u5c06\u4fdd\u6301\u6052\u5b9a\u7684 M2M \u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ee5\u5b9e\u73b0\u6700\u9ad8\u7cbe\u5ea6\u3002<\/span><\/p>\n

 <\/p>\n

\u5b89\u88c5 \/ \u73af\u5883<\/strong><\/p>\n

\u5929\u7ebf\u5916\u58f3\u548c\u5e95\u5ea7\u91c7\u7528\u4f18\u8d28 ABS \u6750\u6599\u5236\u6210\uff0c\u53ef\u5728 -40C \u81f3 +85C \u7684\u6e29\u5ea6\u8303\u56f4\u5185\u5de5\u4f5c\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u6027\u80fd\u3002\u5c0f\u578b\u7bb1\u5f62\u5929\u7ebf\u5916\u58f3\u5c3a\u5bf8\u4e3a 28 x 21.3 x 13\/14 \u6beb\u7c73\uff0c\u914d\u6709\u78c1\u6027\u652f\u67b6\u548c\u6613\u5265\u79bb\u7c98\u8d34\u652f\u67b6\uff0c\u53ef\u4e34\u65f6\u6216\u957f\u671f\u5b89\u88c5\u5728\u8f66\u8f86\u3001\u7535\u7ebf\u6746\u548c\u5efa\u7b51\u7269\u7b49\u91d1\u5c5e\u8868\u9762\u4e0a\u3002<\/p>\n

2J4C01P \u5305\u62ec\u4e00\u4e2a\u6807\u51c6 SMA \u516c\u5934\u8fde\u63a5\u5668\u548c\u4e00\u6839 300 \u5398\u7c73\u957f\u7684\u67d4\u6027 RG174 \u7535\u7f06\uff0c\u7ecf\u8fc7\u8c03\u6574\u4ee5\u5b9e\u73b0\u6700\u4f73 GNSS \u6027\u80fd\u3002\u6211\u4eec\u63d0\u4f9b\u5404\u79cd\u66ff\u4ee3\u8fde\u63a5\u5668\u548c\u7535\u7f06\uff0c\u4ee5\u6ee1\u8db3\u4efb\u4f55\u5b9a\u5236\u9700\u6c42\u3002\u5c06\u5408\u9002\u7684\u5929\u7ebf\u4e0e\u5de5\u4f5c\u76f8\u5339\u914d\u975e\u5e38\u91cd\u8981\uff0c\u6211\u4eec\u7684\u4e13\u4e1a\u5de5\u7a0b\u5e08\u53ef\u63d0\u4f9b\u5b89\u88c5\u652f\u6301\u3001\u4efb\u4f55\u5b9a\u5236\u9700\u6c42\u548c\u5929\u7ebf\u9009\u62e9\u652f\u6301\u3002<\/p>\n

\u6211\u4eec\u6240\u6709\u7684\u4ea7\u54c1\u5728\u8bbe\u8ba1\u65f6\u90fd\u8003\u8651\u5230\u4e86\u73af\u5883\uff0c\u5e76\u4e14\u4e0d\u4f7f\u7528\u6709\u5bb3\u6750\u6599\u5236\u9020\uff0c\u5b8c\u5168\u7b26\u5408 REACH \u548c RoHS \u6807\u51c6\u3002<\/p>\n

\"\"<\/p>\n

2J4C01P<\/a>\n2JAntennas<\/a>\nGPS\/GNSS\/1575MHz\u5929\u7ebf<\/a>\n\u53ef\u5b9a\u5236\u7c98\u6027\u5b89\u88c5\u5929\u7ebf<\/a>\n\u5929\u7ebf<\/a>\n\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/a>\n\u6709\u6e90GNSS\u5929\u7ebf<\/a>\n\u6709\u6e90\u5929\u7ebf<\/a>\n\u975e\u6ee4\u6ce2GNSS<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u4e3a\u6c7d\u8f66\u5e94\u7528\u63d0\u4f9b\u7cbe\u786e\u548c\u5353\u8d8a\u7684\u5168\u7403\u5bfc\u822a 2J Antennas \u63d0\u4f9b GPS\u3001QZSS \u548c Galileo \u5929\u7ebf \uff082J4C01P\uff09 \u4f5c\u4e3a\u5176\u6709\u6e90 GNSS \u5929\u7ebf\u4ea7\u54c1\u7ec4\u5408\u7684\u4e00\u90e8\u5206\u3002\u8fd9\u6b3e\u7d27 <\/p>\n","protected":false},"author":39,"featured_media":416,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[172,16,174,175,75,95,94,173,176],"yoast_head":"\n2JAntennas 2J4C01P \u5929\u7ebf \u6709\u6e90\u5929\u7ebf GPS\/GNSS\/1575MHz\u5929\u7ebf \u53ef\u5b9a\u5236\u7c98\u6027\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u975e\u6ee4\u6ce2GNSS \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/title>\n<meta name=\"description\" content=\"2JAntennas 2J4C01P \u5929\u7ebf \u6709\u6e90\u5929\u7ebf GPS\/GNSS\/1575MHz\u5929\u7ebf 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