{"id":441,"date":"2025-05-09T15:29:03","date_gmt":"2025-05-09T07:29:03","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=441"},"modified":"2025-05-09T15:29:03","modified_gmt":"2025-05-09T07:29:03","slug":"2jantennas-2j4f01mgf-%e5%a4%a9%e7%ba%bf-%e7%b4%a7%e5%87%91%e5%9e%8b%e5%a4%a9%e7%ba%bf-%e5%a2%9e%e7%9b%8a%e5%a4%a9%e7%ba%bf-ip67%e5%a4%a9%e7%ba%bf-%e7%a3%81%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-2j4f01mgf-%e5%a4%a9%e7%ba%bf-%e7%b4%a7%e5%87%91%e5%9e%8b%e5%a4%a9%e7%ba%bf-%e5%a2%9e%e7%9b%8a%e5%a4%a9%e7%ba%bf-ip67%e5%a4%a9%e7%ba%bf-%e7%a3%81%e6%80%a7%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf\/","title":{"rendered":"2JAntennas 2J4F01MGF \u5929\u7ebf \u7d27\u51d1\u578b\u5929\u7ebf \u589e\u76ca\u5929\u7ebf IP67\u5929\u7ebf \u78c1\u6027\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u9884\u8fc7\u6ee4\u5668GNSS \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf"},"content":{"rendered":"<p><strong>\u4e3a\u6c7d\u8f66\u5e94\u7528\u63d0\u4f9b\u7cbe\u786e\u548c\u5353\u8d8a\u7684\u5168\u7403\u5bfc\u822a<\/strong><\/p>\n<p><a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2j-antennas\/\" title=\"View all posts in 2J Antennas\" target=\"_blank\">2J Antennas<\/a> \u63d0\u4f9b GPS\u3001QZSS\u3001Glonass \u548c Galileo <a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u5929\u7ebf\" target=\"_blank\">\u5929\u7ebf<\/a> \uff08<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2j4f01mgf\/\" title=\"View all posts in 2J4F01MGF\" target=\"_blank\">2J4F01MGF<\/a>\uff09 \u4f5c\u4e3a\u5176\u6709\u6e90 GNSS \u5929\u7ebf\u4ea7\u54c1\u7ec4\u5408\u7684\u4e00\u90e8\u5206\u3002\u8fd9\u6b3e<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e7%b4%a7%e5%87%91%e5%9e%8b%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u7d27\u51d1\u578b\u5929\u7ebf\" target=\"_blank\">\u7d27\u51d1\u578b\u5929\u7ebf<\/a>\u7ecf\u8fc7\u7cbe\u786e\u8bbe\u8ba1\u548c\u8c03\u8c10\uff0c\u9002\u7528\u4e8e\u5728 1575-1606 MHz \u9891\u7387\u8303\u56f4\u5185\u8fd0\u884c\u7684\u6c7d\u8f66\u5bfc\u822a\u5e94\u7528\u548c\u8f66\u961f\u7ba1\u7406\u3002\u6613\u4e8e\u78c1\u6027\u5b89\u88c5\u7684\u5929\u7ebf\u4e0e\u7d27\u51d1\u7684\u5916\u5f62\u5c3a\u5bf8\u76f8\u7ed3\u5408\uff0c\u4f7f\u8fd9\u6b3e\u5929\u7ebf\u6210\u4e3a\u4e34\u65f6\u6216\u6c38\u4e45\u5b89\u88c5\u7684\u70ed\u95e8\u9009\u62e9\u3002<\/p>\n<p><strong>\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n<ul>\n<li>\u5bfc\u822a<\/li>\n<li>\u6c7d\u8f66 \/ \u8fd0\u8f93<\/li>\n<li>\u8f66\u961f\u7ba1\u7406<\/li>\n<li>M2M \u7cfb\u5217<\/li>\n<li>\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406<\/li>\n<\/ul>\n<p>\u8be5\u5929\u7ebf\u91c7\u7528<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e9%a2%84%e6%bb%a4%e6%b3%a2%e5%99%a8\/\" title=\"View all posts in \u9884\u6ee4\u6ce2\u5668\" target=\"_blank\">\u9884\u6ee4\u6ce2\u5668<\/a>\u8bbe\u8ba1\uff0c\u5177\u6709 28 dB @ 2.7 V \u7684\u9ad8\u6709\u6e90\u589e\u76ca\uff0c\u5c06\u4fdd\u6301\u6052\u5b9a\u7684 M2M \u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ee5\u5b9e\u73b0\u6700\u5927\u7cbe\u5ea6\u3002<\/p>\n<p><strong>\u5b89\u88c5 \/ \u73af\u5883<\/strong><\/p>\n<p>\u5929\u7ebf\u5916\u58f3\u548c\u5e95\u5ea7\u91c7\u7528\u4f18\u8d28 ASA \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 25 x 13 \u6beb\u7c73\uff0c\u5e76\u914d\u6709\u78c1\u6027\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\u8be5\u5929\u7ebf\u5df2\u901a\u8fc7 <a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/ip67\/\" title=\"View all posts in IP67\" target=\"_blank\">IP67<\/a> \u8ba4\u8bc1\u3002<\/p>\n<p>2J4F01MGF \u5305\u62ec\u4e00\u4e2a\u6807\u51c6 SMA \u516c\u5934<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e8%bf%9e%e6%8e%a5%e5%99%a8\/\" title=\"View all posts in \u8fde\u63a5\u5668\" target=\"_blank\">\u8fde\u63a5\u5668<\/a>\u548c\u4e00\u6839 300 \u5398\u7c73\u957f\u7684\u67d4\u6027 RG174 \u7535\u7f06\uff0c\u7ecf\u8fc7\u8c03\u6574\u4ee5\u5b9e\u73b0\u6700\u4f73 GNSS 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class=\"alignnone size-full wp-image-442 \" src=\"https:\/\/www.bihec.com\/2j-antennas\/wp-content\/uploads\/sites\/2110\/2025\/05\/img_681dae5c83e96.png\" alt=\"\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2j4f01mgf\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"2J4F01MGF (1\u4e2a\u9879\u76ee)\">2J4F01MGF<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2jantennas\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 22pt;\" aria-label=\"2JAntennas (75\u4e2a\u9879\u76ee)\">2JAntennas<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/ip67%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"IP67\u5929\u7ebf (1\u4e2a\u9879\u76ee)\">IP67\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e5%a2%9e%e7%9b%8a%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u589e\u76ca\u5929\u7ebf (1\u4e2a\u9879\u76ee)\">\u589e\u76ca\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 18.810126582278pt;\" aria-label=\"\u5929\u7ebf (32\u4e2a\u9879\u76ee)\">\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e6%8e%a5%e5%9c%b0%e5%b9%b3%e9%9d%a2%e7%8b%ac%e7%ab%8b%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 19.253164556962pt;\" aria-label=\"\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf (36\u4e2a\u9879\u76ee)\">\u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e6%9c%89%e6%ba%90gnss%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 16.506329113924pt;\" aria-label=\"\u6709\u6e90GNSS\u5929\u7ebf 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(9\u4e2a\u9879\u76ee)\">\u9884\u8fc7\u6ee4\u5668GNSS<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u6c7d\u8f66\u5e94\u7528\u63d0\u4f9b\u7cbe\u786e\u548c\u5353\u8d8a\u7684\u5168\u7403\u5bfc\u822a 2J Antennas \u63d0\u4f9b GPS\u3001QZSS\u3001Glonass \u548c Galileo \u5929\u7ebf \uff082J4F01MGF\uff09 \u4f5c\u4e3a\u5176\u6709\u6e90 GNSS \u5929\u7ebf\u4ea7\u54c1 <\/p>\n","protected":false},"author":39,"featured_media":442,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[199,16,201,200,75,95,94,202,96,99],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2JAntennas 2J4F01MGF \u5929\u7ebf \u7d27\u51d1\u578b\u5929\u7ebf \u589e\u76ca\u5929\u7ebf IP67\u5929\u7ebf \u78c1\u6027\u5b89\u88c5\u5929\u7ebf \u6709\u6e90GNSS\u5929\u7ebf \u9884\u8fc7\u6ee4\u5668GNSS 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