{"id":313,"date":"2025-04-30T16:20:32","date_gmt":"2025-04-30T08:20:32","guid":{"rendered":"https:\/\/www.bihec.com\/2j-antennas\/?p=313"},"modified":"2025-04-30T16:20:32","modified_gmt":"2025-04-30T08:20:32","slug":"2jantennas-2j7583b-rb-sp-5gnr-4g-lte-3g-2g%e5%a4%a9%e7%ba%bf-%e8%b6%85%e5%ae%bd%e5%b8%a6%e5%a4%a9%e7%ba%bf-%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e9%98%b2%e6%b0%b4%e5%a4%a9%e7%ba%bf","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2j-antennas\/2jantennas-2j7583b-rb-sp-5gnr-4g-lte-3g-2g%e5%a4%a9%e7%ba%bf-%e8%b6%85%e5%ae%bd%e5%b8%a6%e5%a4%a9%e7%ba%bf-%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf-%e9%98%b2%e6%b0%b4%e5%a4%a9%e7%ba%bf\/","title":{"rendered":"2JAntennas 2J7583B-RB-SP 5GNR\/4G LTE\/3G\/2G\u5929\u7ebf \u8d85\u5bbd\u5e26\u5929\u7ebf \u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf \u9632\u6c34\u5929\u7ebf \u63a5\u5730\u5e73\u9762\u76f8\u5173"},"content":{"rendered":"<p><strong>\u4e00\u4f53\u5f0f\u4e0b\u4e00\u4ee3\u8d85\u5bbd\u5e26 Sub-6 GHz <a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e9%98%b2%e6%b0%b4%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u9632\u6c34\u5929\u7ebf\" target=\"_blank\">\u9632\u6c34\u5929\u7ebf<\/a><\/strong><\/p>\n<p><a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2j7583b-rb-sp\/\" title=\"View all posts in 2J7583B-RB-SP\" target=\"_blank\">2J7583B-RB-SP<\/a> \u9ad8\u6027\u80fd\u87ba\u4e1d\u5b89\u88c5\u5f0f<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e8%b6%85%e5%ae%bd%e5%b8%a6%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u8d85\u5bbd\u5e26\u5929\u7ebf\" target=\"_blank\">\u8d85\u5bbd\u5e26\u5929\u7ebf<\/a>\u4e13\u4e3a 5GNR \u5e94\u7528\u800c\u8bbe\u8ba1\uff0c\u5177\u6709\u6781\u9ad8\u79fb\u52a8\u5bbd\u5e26 \uff08eMBB\uff09\u3001\u5927\u5bb9\u91cf\u548c\u8d85\u4f4e\u5ef6\u8fdf\u901a\u4fe1 \uff08URLLC\uff09 \u7b49\u663e\u8457\u4f18\u52bf\u3002\u8be5<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>\u9002\u7528\u4e8e 6-617 MHz \u8303\u56f4\u5185\u7684 5925 GHz \u4ee5\u4e0b\u9891\u6bb5\u3002\u901a\u8fc7\u8fd9\u79cd\u4f4e\u4e8e 6 GHz \u7684\u6280\u672f\u4f20\u8f93\uff0c\u4fe1\u53f7\u53ef\u4ee5\u7a7f\u900f\u56fa\u4f53\u969c\u788d\u7269\uff0c\u5e76\u5728\u5168\u7403\u6240\u6709\u4e3b\u8981\u8702\u7a9d\u9891\u6bb5\u4e0a\u63d0\u4f9b\u4e00\u6d41\u7684\u541e\u5410\u91cf\u3002\u8fd9\u6b3e\u5929\u7ebf\u5177\u6709 <a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/ip67\/\" title=\"View all posts in IP67\" target=\"_blank\">IP67<\/a> \u548c IP69 \u9632\u62a4\u7b49\u7ea7\u7684\u5916\u58f3\uff0c\u975e\u5e38\u9002\u5408\u6237\u5916\u4f7f\u7528\u3002<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2j7583b\/\" title=\"View all posts in 2J7583B\" target=\"_blank\">2J7583B<\/a>-RB-SP \u5929\u7ebf\u662f\u4e00\u6b3e\u5168\u5411\u5929\u7ebf\uff0c\u65e8\u5728\u5b9e\u73b0\u4e0e\u73b0\u6709\u7f51\u7edc\u7684\u5b8c\u5168 4G LTE \u5411\u540e\u517c\u5bb9\u6027\uff0c\u5e76\u9488\u5bf9\u5728 5G NR\u30014G LTE\u3001FirstNet\u3001CBRS\u3001LPWA\u3001CAT-X -Mx\u3001CAT-NBx\u3001NB-IoT\u30013G \u4e0a\u8fd0\u884c\u7684\u8bbe\u5907\uff08\u5305\u62ec 2G \u6807\u51c6\uff09\u8fdb\u884c\u4e86\u8c03\u8c10\uff0c\u662f\u4e00\u6b3e\u5168\u5411\u5929\u7ebf\uff0c\u5728\u6240\u6709\u9891\u6bb5\u4e0a\u8868\u73b0\u51fa\u5747\u5300\u7684\u8f90\u5c04\u6a21\u5f0f\uff0c\u4f7f\u5176\u5177\u6709 360 \u5ea6\u4e0d\u95f4\u65ad\u7684\u4fe1\u53f7\u8d28\u91cf\uff0c\u6700\u9ad8\u6548\u7387\u4e3a ~59.8%\uff0c5G NR \u5cf0\u503c\u589e\u76ca\u4e3a ~3.6 dBi\u3002<\/p>\n<p><strong>\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec<\/strong>\uff1a<\/p>\n<ul>\n<li>\u8fd0\u8f93\u548c\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406<\/li>\n<li>\u589e\u5f3a\u73b0\u5b9e\u65e0\u7ebf\u8bbe\u5907<\/li>\n<li>\u7f51\u5173\u3001\u8def\u7531\u5668\u548c\u65e0\u7ebf\u63a5\u5165\u70b9<\/li>\n<li>\u667a\u80fd\u8ba1\u91cf<\/li>\n<li>\u667a\u80fd\u5bb6\u5c45\/\u667a\u6167\u57ce\u5e02\u79fb\u52a8\u5e73\u53f0<\/li>\n<li>\u8fdc\u7a0b\u76d1\u63a7<\/li>\n<li>\u865a\u62df\u73b0\u5b9e\u8bbe\u5907<\/li>\n<\/ul>\n<p><strong>\u5b89\u88c5 \/ \u73af\u5883<\/strong><\/p>\n<p>2J7583B-RB-SP 5GNR \u5929\u7ebf\u7684\u5c3a\u5bf8\u4e3a \u00d8 54 \u00d7 81.4 mm\uff0c\u914d\u6709\u87ba\u4e1d\u5b89\u88c5\u9009\u9879\uff0c\u5e76\u4e14\u4f9d\u8d56\u4e8e\u63a5\u5730\u5e73\u9762\u3002\u5916\u58f3\u7531\u8010\u7528\u7684 ASA \u6750\u6599\uff08\u9ed1\u8272\uff09\u5236\u6210\uff0c\u53ef\u627f\u53d7 -40C \u81f3 +85C \u7684\u6e29\u5ea6\u8303\u56f4\u3002\u4f7f\u7528 SMA \u516c<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>\u4f7f\u5b89\u88c5\u53d8\u5f97\u7b80\u5355\u30022J7583B-RB-SP \u4e0d\u542b\u4efb\u4f55\u6709\u5bb3\u7269\u8d28\uff0c\u7b26\u5408 REACH \u548c\u00a0RoHS \u6807\u51c6\u3002\u8be5\u5929\u7ebf\u5177\u6709 IP67 \u9632\u6c34\u7b49\u7ea7\u548c\u989d\u5916\u7684 IP69 \u9632\u6c34\u7b49\u7ea7\uff0c\u53ef\u62b5\u5fa1\u9ad8\u538b\u6c34\u5c04\u6d41\u3002\u00a0\u5b8c\u5168\u53ef\u5b9a\u5236\u7684\u9009\u9879\uff0c\u5177\u6709\u591a\u79cd\u8fde\u63a5\u5668\u7c7b\u578b\u3001\u7535\u7f06\u957f\u5ea6\u548c\u7535\u7f06\u7c7b\u578b\u3002<\/p>\n<p id=\"rRirPXL\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-314 \" src=\"https:\/\/www.bihec.com\/2j-antennas\/wp-content\/uploads\/sites\/2110\/2025\/04\/img_6811dd0fe0064.png\" alt=\"\" width=\"210\" height=\"177\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/2j7583b-rb-sp\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"2J7583B-RB-SP (1\u4e2a\u9879\u76ee)\">2J7583B-RB-SP<\/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\/5gnr-4g-lte-3g-2g%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 9.5949367088608pt;\" aria-label=\"5GNR\/4G LTE\/3G\/2G\u5929\u7ebf (2\u4e2a\u9879\u76ee)\">5GNR\/4G LTE\/3G\/2G\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%9b%b8%e5%85%b3\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 14.20253164557pt;\" aria-label=\"\u63a5\u5730\u5e73\u9762\u76f8\u5173 (9\u4e2a\u9879\u76ee)\">\u63a5\u5730\u5e73\u9762\u76f8\u5173<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e8%9e%ba%e4%b8%9d%e5%ae%89%e8%a3%85%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 14.556962025316pt;\" aria-label=\"\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf (10\u4e2a\u9879\u76ee)\">\u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e8%b6%85%e5%ae%bd%e5%b8%a6%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 17.392405063291pt;\" aria-label=\"\u8d85\u5bbd\u5e26\u5929\u7ebf (22\u4e2a\u9879\u76ee)\">\u8d85\u5bbd\u5e26\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2j-antennas\/tag\/%e9%98%b2%e6%b0%b4%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 14.911392405063pt;\" aria-label=\"\u9632\u6c34\u5929\u7ebf (11\u4e2a\u9879\u76ee)\">\u9632\u6c34\u5929\u7ebf<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4e00\u4f53\u5f0f\u4e0b\u4e00\u4ee3\u8d85\u5bbd\u5e26 Sub-6 GHz \u9632\u6c34\u5929\u7ebf 2J7583B-RB-SP \u9ad8\u6027\u80fd\u87ba\u4e1d\u5b89\u88c5\u5f0f\u8d85\u5bbd\u5e26\u5929\u7ebf\u4e13\u4e3a 5GNR \u5e94\u7528\u800c\u8bbe\u8ba1\uff0c\u5177\u6709\u6781\u9ad8\u79fb\u52a8\u5bbd\u5e26 \uff08eMBB\uff09\u3001\u5927\u5bb9\u91cf\u548c\u8d85\u4f4e\u5ef6\u8fdf <\/p>\n","protected":false},"author":39,"featured_media":314,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[71,16,72,37,64,19,24],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2JAntennas 2J7583B-RB-SP 5GNR\/4G LTE\/3G\/2G\u5929\u7ebf \u8d85\u5bbd\u5e26\u5929\u7ebf \u87ba\u4e1d\u5b89\u88c5\u5929\u7ebf 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