{"id":326,"date":"2025-05-06T11:37:03","date_gmt":"2025-05-06T03:37:03","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=326"},"modified":"2025-05-06T11:37:03","modified_gmt":"2025-05-06T03:37:03","slug":"2jantennas-2j7624b-4glte-3g-2g-%e4%bd%8e%e5%89%96%e9%9d%a2%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e6%8e%a5%e5%9c%b0%e5%b9%b3%e9%9d%a2%e7%8b%ac%e7%ab%8b","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j7624b-4glte-3g-2g-%e4%bd%8e%e5%89%96%e9%9d%a2%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e6%8e%a5%e5%9c%b0%e5%b9%b3%e9%9d%a2%e7%8b%ac%e7%ab%8b\/","title":{"rendered":"2JAntennas 2J7624B \u5929\u7ebf \u8702\u7a9d4GLTE\/3G\/2G \u4f4e\u5256\u9762\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf \u63a5\u5730\u5e73\u9762\u72ec\u7acb \u5bbd\u5e26\u5929\u7ebf \u8702\u7a9d\u65e0\u7ebf\u8bbe\u5907 IP67\u7b49\u7ea7\u5929\u7ebf IP69\u7b49\u7ea7\u5929\u7ebf"},"content":{"rendered":"
\u4e13\u4e3a\u8702\u7a9d\u65e0\u7ebf\u8bbe\u5907<\/a>\u800c\u8bbe\u8ba1\uff0c\u517c\u987e\u8d28\u91cf\u3001\u6210\u672c\u548c\u53ef\u9760\u6027<\/p>\n Mini-Shaker 4G LTE\u30013G\u30012G \u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf<\/a> \uff082J7624B<\/a>\uff09 \u65e8\u5728\u6ee1\u8db3\u5404\u79cd\u5b89\u88c5\u8981\u6c42\uff0c\u540c\u65f6\u7262\u8bb0\u6210\u672c\u6548\u76ca\u548c\u53ef\u9760\u7684\u8fde\u63a5\u6027\u3002\u8fd9\u6b3e\u5929\u7ebf<\/a>\u91c7\u7528\u4f4e\u5256\u9762\u5916\u58f3\u8bbe\u8ba1\uff0c\u975e\u5e38\u9002\u5408\u5728 698 MHz \u81f3 2700 MHz \u9891\u7387\u8303\u56f4\u5185\u5de5\u4f5c\u7684\u79fb\u52a8\u3001NB-IoT\u3001LPWA\u3001CAT-X\/M \u548c FirstNet \u5e94\u7528\u63d0\u4f9b\u9ad8\u8d28\u91cf\u6570\u636e\u548c\u8bed\u97f3\u541e\u5410\u91cf\u3002<\/p>\n <\/p>\n \u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec<\/p>\n \u65e0\u7ebf\u5bbd\u5e26\u901a\u4fe1 <\/p>\n \u5b89\u88c5 \/ \u73af\u5883<\/p>\n 2J7624B \u5b8c\u5168\u8fbe\u5230 IP67<\/a> \u548c IP69 \u7b49\u7ea7\uff0c\u53ef\u9632\u6b62\u6e7f\u6c14\u3001\u6c34\u3001\u7070\u5c18\u548c\u9ad8\u6e29 \uff08-40C – +85C\uff09 \u8fdb\u5165\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5929\u7ebf\u4f5c\u3002\u5929\u7ebf\u5916\u58f3\u91c7\u7528\u5546\u4e1a\u7ea7 ASA \u6750\u6599\u5236\u6210\uff0c\u5e26\u6709 Zamak \u5929\u7ebf\u5e95\u5ea7\u548c\u53cc\u9762\u6ce1\u6cab\u57ab\u5708\uff0c\u53ef\u63d0\u4f9b\u989d\u5916\u4fdd\u62a4\u3002\u8fd9\u6b3e\u72ec\u7acb\u4e8e\u63a5\u5730\u5e73\u9762\u7684\u5929\u7ebf\u5c3a\u5bf8\u7d27\u51d1\uff0c\u4ec5\u4e3a 50 x 50.8 \u6beb\u7c73\uff0c\u975e\u5e38\u9002\u5408\u5ba4\u5185\u6216\u5ba4\u5916\u5b89\u88c5\uff0c\u4e0d\u53d7\u9650\u5236\u3002<\/p>\n \u8be5\u5929\u7ebf\u901a\u8fc7\u4e00\u6839 300 \u5398\u7c73\u957f\u7684 DACAR100 \u7535\u7f06\u8fdb\u884c\u8c03\u8c10\uff0c\u8be5\u7535\u7f06\u901a\u8fc7\u9632\u65cb\u8f6c\u87ba\u9489\u652f\u67b6\u548c SMA \u516c\u5934\u7aef\u8fde\u63a5\u8fdb\u884c\u9988\u9001\u30022J Antennas<\/a> \u8fd8\u63d0\u4f9b\u591a\u79cd\u66ff\u4ee3\u8fde\u63a5\u5668\u548c\u7535\u7f06\uff0c\u4ee5\u6ee1\u8db3\u4efb\u4f55\u5b9a\u5236\u9700\u6c42\u3002\u6211\u4eec\u6280\u672f\u7cbe\u6e5b\u7684\u5de5\u7a0b\u5e08\u53ef\u4ee5\u534f\u52a9\u6211\u4eec\u7684\u5ba2\u6237\u9009\u62e9\u548c\u5b9a\u5236\u5929\u7ebf\uff0c\u4ee5\u786e\u4fdd\u5b8c\u7f8e\u7684\u5929\u7ebf\u6027\u80fd\u3002<\/p>\n \u6211\u4eec\u6240\u6709\u7684\u4ea7\u54c1\u8bbe\u8ba1\u548c\u5236\u9020\u5747\u4e0d\u542b\u6709\u5bb3\u6750\u6599\uff0c\u540c\u65f6\u5b8c\u5168\u7b26\u5408 REACH \u548c RoHS \u6807\u51c6\u3002<\/p>\n \u4e13\u4e3a\u8702\u7a9d\u65e0\u7ebf\u8bbe\u5907\u800c\u8bbe\u8ba1\uff0c\u517c\u987e\u8d28\u91cf\u3001\u6210\u672c\u548c\u53ef\u9760\u6027 Mini-Shaker 4G LTE\u30013G\u30012G \u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf \uff082J7624B\uff09 \u65e8\u5728\u6ee1\u8db3\u5404\u79cd\u5b89\u88c5\u8981\u6c42\uff0c\u540c\u65f6\u7262\u8bb0\u6210\u672c\u6548\u76ca\u548c\u53ef\u9760\u7684\u8fde <\/p>\n","protected":false},"author":39,"featured_media":327,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[82,16,84,85,77,75,10,41,81,83],"yoast_head":"\n
\n\u79fb\u52a8\u8bbe\u5907
\n\u6570\u636e\u7ec8\u7aef
\n\u667a\u6167\u57ce\u5e02
\n\u6025\u6551\u4eba\u5458\u548c\u516c\u5171\u5b89\u5168\u901a\u4fe1
\n\u79fb\u52a8\u9ad8\u6e05\u7535\u89c6
\n\u667a\u80fd\u7535\u8868 \/ \u5bb6\u5ead\u81ea\u52a8\u5316
\n2J7624B \u4e13\u4e3a\u5728 4G LTE\u30013G \u548c 2G \u6807\u51c6\u4e0b\u8fd0\u884c\u7684\u79fb\u52a8\u8bbe\u5907\u800c\u8bbe\u8ba1\uff0c\u53ef\u63d0\u4f9b 360 \u5ea6\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u540c\u65f6\u4fdd\u6301\u7a33\u5b9a\u7684 ~3.2 dBi 4G LTE \u5cf0\u503c\u589e\u76ca\u3002\u5982\u679c\u60a8\u4f18\u5148\u8003\u8651\u5173\u952e\u4efb\u52a1\u901a\u4fe1\u3001\u4e0d\u95f4\u65ad\u8fde\u63a5\u548c\u9ad8\u8d28\u91cf\u7684\u8bed\u97f3\/\u6570\u636e\u541e\u5410\u91cf\uff0c\u90a3\u4e48\u8fd9\u6b3e\u5929\u7ebf\u662f\u60a8\u7684\u6b63\u786e\u9009\u62e9\u3002<\/p>\n<\/p>\n