{"id":408,"date":"2025-05-08T16:28:17","date_gmt":"2025-05-08T08:28:17","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=408"},"modified":"2025-05-08T16:28:17","modified_gmt":"2025-05-08T08:28:17","slug":"2jantennas-2j4824vp-%e5%a4%a9%e7%ba%bf-%e4%bd%8e%e5%89%96%e9%9d%a2%e5%a4%a9%e7%ba%bf-velcro-%e7%b2%98%e6%80%a7%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e8%9c%82%e7%aa%9d-4glte-3g-2g-%e6%8e%a5%e5%9c%b0","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j4824vp-%e5%a4%a9%e7%ba%bf-%e4%bd%8e%e5%89%96%e9%9d%a2%e5%a4%a9%e7%ba%bf-velcro-%e7%b2%98%e6%80%a7%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e8%9c%82%e7%aa%9d-4glte-3g-2g-%e6%8e%a5%e5%9c%b0\/","title":{"rendered":"2JAntennas 2J4824VP \u5929\u7ebf \u4f4e\u5256\u9762\u5929\u7ebf Velcro\/\u7c98\u6027\u5b89\u88c5\u5929\u7ebf \u8702\u7a9d\/4GLTE\/3G\/2G \u63a5\u5730\u5e73\u9762\u72ec\u7acb\u5929\u7ebf \u5bbd\u5e26\u5929\u7ebf"},"content":{"rendered":"
\u9002\u7528\u4e8e\u4e34\u65f6\u6216\u6c38\u4e45\u5b89\u88c5\u7684\u9ad8\u6027\u4ef7\u6bd4\u5929\u7ebf<\/a>\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n \u8702\u7a9d\/4G LTE\/ 3G\/ 2G \u4f4e\u5256\u9762\u5bbd\u5e26\u5929\u7ebf<\/a> \uff082J4824VP<\/a>\uff09 \u662f\u6211\u4eec\u201cSparrow \u7cfb\u5217\u201d\u7684\u4e00\u90e8\u5206\uff0c\u4e13\u4e3a\u5728 698 MHz \u2013 2700 MHz \u9891\u7387\u8303\u56f4\u5185\u5de5\u4f5c\u7684\u8bbe\u5907\u800c\u8bbe\u8ba1\u3002\u8fd9\u6b3e\u5929\u7ebf\u91c7\u7528\u9b54\u672f\u8d34\u6216\u80f6\u7c98\u5242\u5b89\u88c5\uff0c\u5b89\u88c5\u65b9\u4fbf\uff0c\u662f\u79fb\u52a8\u548c\u8702\u7a9d\u8fde\u63a5\u7684\u8def\u7531\u5668\u548c\u7f51\u5173\u7684\u4fbf\u643a\u5f0f\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n <\/p>\n \u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n 2J4824VP \u91c7\u7528\u5168\u5411\u8bbe\u8ba1\uff0c\u5728 360 \u5ea6\u8f90\u5c04\u6a21\u5f0f\u4e0b\u5177\u6709\u51fa\u8272\u7684\u4fe1\u53f7\u5f3a\u5ea6\u548c\u8d28\u91cf\uff0c\u540c\u65f6\u4fdd\u6301\u7a33\u5b9a\u7684 ~3.4 dBi 4G LTE \u5cf0\u503c\u589e\u76ca\u548c\u9ad8\u8fbe ~59% \u7684\u6548\u7387\u3002\u91c7\u7528 CAT-M \u6280\u672f\u8bbe\u8ba1\uff0c\u5c06 LTE \u5e26\u5165\u4e0b\u4e00\u4ee3\u7269\u8054\u7f51\u5e94\u7528\uff0c\u4f7f\u5176\u4e0e\u73b0\u6709 LTE \u7f51\u7edc\u5b8c\u5168\u517c\u5bb9\uff0c\u5e76\u901a\u8fc7\u5411\u540e\u517c\u5bb9\u6027\u964d\u4f4e\u8fd0\u8425\u5546\u7684\u5b9e\u65bd\u6210\u672c\u3002<\/p>\n <\/p>\n \u5b89\u88c5 \/ \u73af\u5883<\/strong><\/p>\n 2J4824VP \u5b8c\u5168\u8fbe\u5230 IP67<\/a> \u548c IP69 \u7b49\u7ea7\uff0c\u4f7f\u5176\u9632\u6c34\u3001\u9632\u5c18\u548c\u8010\u9ad8\u6e29\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5929\u7ebf\u7684\u8fd0\u884c\u3002\u5929\u7ebf\u5916\u58f3\u91c7\u7528\u9ad8\u7ea7 ABS \u6750\u6599\u5236\u6210\uff0c\u91c7\u7528 83 \u00d7 35 \u00d7 13.3 \u6beb\u7c73\u7684\u8584\u578b\u7bb1\u5f62\u5916\u5f62\u3002\u901a\u8fc7\u9009\u62e9\u9b54\u672f\u8d34\u3001\u80f6\u7c98\u5242\u6216\u7ec4\u5408\u5b89\u88c5\uff0c\u53ef\u4ee5\u5728\u73bb\u7483\u3001\u91d1\u5c5e\u6216\u5899\u58c1\u7b49\u8868\u9762\u4e0a\u8fdb\u884c\u591a\u79cd\u5b89\u88c5\u9009\u9879\uff0c\u7528\u4e8e\u4e34\u65f6\u6216\u957f\u671f\u5e94\u7528\u3002<\/p>\n \u4e0e\u6240\u6709\u72ec\u7acb\u4e8e\u63a5\u5730\u5e73\u9762\u7684\u5929\u7ebf\u4e00\u6837\uff0c\u65e0\u9700\u989d\u5916\u7684\u63a5\u5730\u6216\u81ea\u7531\u5b89\u88c5\u7a7a\u95f4\u30022J4824VP \u8fd8\u914d\u6709\u4e00\u4e2a 10K \u7535\u963b\uff0c\u7528\u4e8e\u5929\u7ebf\u68c0\u6d4b\u3002<\/p>\n \u914d\u5907 300 \u5398\u7c73\u957f\u7684 LMR100 \u7535\u7f06\u548c SMA-Male \u8fde\u63a5\u5668\u4f5c\u4e3a\u6807\u51c6\u9009\u9879\uff0c\u5e76\u8fdb\u884c\u4e86\u8c03\u8c10\u4ee5\u5b9e\u73b0\u6700\u4f73\u5929\u7ebf\u6027\u80fd\u3002\u5982\u679c\u9700\u8981\u4efb\u4f55\u5b9a\u5236\uff0c\u6211\u4eec\u7684\u4e13\u4e1a\u5de5\u7a0b\u5e08\u968f\u65f6\u51c6\u5907\u534f\u52a9\u60a8\u9009\u62e9\u5927\u91cf\u66ff\u4ee3\u8fde\u63a5\u5668\u548c\u7535\u7f06\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 \u9002\u7528\u4e8e\u4e34\u65f6\u6216\u6c38\u4e45\u5b89\u88c5\u7684\u9ad8\u6027\u4ef7\u6bd4\u5929\u7ebf\u89e3\u51b3\u65b9\u6848 \u8702\u7a9d\/4G LTE\/ 3G\/ 2G \u4f4e\u5256\u9762\u5bbd\u5e26\u5929\u7ebf \uff082J4824VP\uff09 \u662f\u6211\u4eec\u201cSparrow \u7cfb\u5217\u201d\u7684\u4e00\u90e8\u5206\uff0c\u4e13\u4e3a\u5728 698 MHz <\/p>\n","protected":false},"author":39,"featured_media":409,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[165,16,166,97,75,10,95,167],"yoast_head":"\n\n
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