{"id":268,"date":"2025-01-07T21:22:29","date_gmt":"2025-01-07T13:22:29","guid":{"rendered":"https:\/\/www.bihec.com\/2jantennas\/?p=268"},"modified":"2025-01-07T21:22:29","modified_gmt":"2025-01-07T13:22:29","slug":"2j-antennas-%e5%8d%95%e4%b8%aa%e5%86%85%e9%83%a8%e5%a4%a9%e7%ba%bf%e7%b2%98%e6%8e%a5%e5%bc%8f%e5%ae%89%e8%a3%85%e6%9f%94%e6%80%a7%e9%ab%98%e6%80%a7%e8%83%bd-5gnr-4glte-3g-2g-%e6%9f%94%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/2jantennas\/2j-antennas-%e5%8d%95%e4%b8%aa%e5%86%85%e9%83%a8%e5%a4%a9%e7%ba%bf%e7%b2%98%e6%8e%a5%e5%bc%8f%e5%ae%89%e8%a3%85%e6%9f%94%e6%80%a7%e9%ab%98%e6%80%a7%e8%83%bd-5gnr-4glte-3g-2g-%e6%9f%94%e6%80%a7\/","title":{"rendered":"2J Antennas, \u5355\u4e2a\u5185\u90e8\u5929\u7ebf,\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027,\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/2j-antennas\/\" title=\"View all posts in 2J Antennas\" target=\"_blank\">2J Antennas<\/a>, <a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e5%8d%95%e4%b8%aa%e5%86%85%e9%83%a8%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u5355\u4e2a\u5185\u90e8\u5929\u7ebf\" target=\"_blank\">\u5355\u4e2a\u5185\u90e8\u5929\u7ebf<\/a>,<a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e7%b2%98%e6%8e%a5%e5%bc%8f%e5%ae%89%e8%a3%85%e6%9f%94%e6%80%a7\/\" title=\"View all posts in \u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027\" target=\"_blank\">\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027<\/a>,<a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e9%ab%98%e6%80%a7%e8%83%bd-5gnr-4glte-3g-2g-%e6%9f%94%e6%80%a7%e8%81%9a%e5%90%88%e7%89%a9%e8%83%b6%e7%b2%98%e5%89%82%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in \u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf\" target=\"_blank\">\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf<\/a><\/p>\n<div class=\"h2 pb-2 mb-3 border-bottom\"><strong class=\"text-red\">2J<\/strong>F0283P\u00a0<span class=\"text-medium-grey\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/5g-nr-%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in 5G NR \u5929\u7ebf\" target=\"_blank\">5G NR \u5929\u7ebf<\/a><\/span><\/div>\n<h1 class=\"h5 mb-3\">\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf<\/h1>\n<div class=\"mb-3\">\n<div class=\"overline mb-1\">\u8fde\u63a5 \uff081\uff09<\/div>\n<div class=\"product-listing__tag\">5G NR\/4GLTE\/FirstNet\/CBRS\/LPWA\/3G\/2G<\/div>\n<\/div>\n<table class=\"table table-striped table-sm table-borderless table-responsive-collapse table-centered\">\n<tbody>\n<tr>\n<th scope=\"row\">\u5b89\u88c5<\/th>\n<td>\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5c3a\u5bf8 \uff08mm\uff09<\/th>\n<td>120 \u00d7 15 \u00d7 0.2<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u5de5\u4f5c\u6e29\u5ea6<\/th>\n<td>-40 \u00b0C \u81f3 +85 \u00b0C<\/td>\n<\/tr>\n<tr>\n<th>\u6807\u51c6\u989c\u8272<\/th>\n<td class=\"d-flex\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<div class=\"border-top pt-3 w-100 d-flex align-items-center justify-content-between\">\n<div class=\"w-100\">\n<p id=\"DoBvFPK\"><img loading=\"lazy\" class=\"alignnone  wp-image-269 \" src=\"https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d29efca9e0.png\" alt=\"\" width=\"725\" height=\"426\" srcset=\"https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d29efca9e0.png 1093w, https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d29efca9e0-300x176.png 300w, https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d29efca9e0-1024x601.png 1024w, https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d29efca9e0-768x451.png 768w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/><\/p>\n<div class=\"d-flex align-items-center justify-content-between mb-2\">\n<h2 class=\"h2 mb-0\">\u5929\u7ebf\u548c\u7535\u6c14\u89c4\u683c<\/h2>\n<\/div>\n<div class=\"row\">\n<div class=\"col-md-12 [ my-3 ]\">\n<div class=\"border rounded\">\n<div class=\"bg-light-grey py-2 px-3 border-bottom rounded-top\">\n<h3 class=\"h5 text-blue mb-0 text-break\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/5gnr-4glte-firstnet-cbrs-lpwa-3g-2g\/\" title=\"View all posts in 5GNR\/4GLTE\/FirstNet\/CBRS\/LPWA\/3G\/2G\" target=\"_blank\">5GNR\/4GLTE\/FirstNet\/CBRS\/LPWA\/3G\/2G<\/a><\/h3>\n<\/div>\n<div class=\"p-3\">\n<table class=\"table table-striped table-sm table-borderless table-responsive-collapse mb-0\">\n<tbody>\n<tr>\n<th>\u6280\u672f<\/th>\n<td>5G\u30014G\u30013G \u548c 2G<\/td>\n<\/tr>\n<tr>\n<th>\u6807\u51c6<\/th>\n<td>5GNR\/4GLTE\/FirstNet\/CBRS\/LPWA\/CAT-X\/CAT-Mx\/CAT-NBx\/NB-IoT\/3G\/2G<\/td>\n<\/tr>\n<tr>\n<th>\u9891\u7387<\/th>\n<td>617-960, 1427-2690, 3300-5000, 5150-5925<\/td>\n<\/tr>\n<tr>\n<th>\u56de\u6ce2\u635f\u8017 \uff08dB\uff09<\/th>\n<td>~-14.0\uff0c ~-14.4\uff0c ~-8.4\uff0c ~-11.7<\/td>\n<\/tr>\n<tr>\n<th>\u9a7b\u6ce2\u6bd4<\/th>\n<td>~1.6\uff1a1\u3001~1.5\uff1a1\u3001~2.4\uff1a1\u3001~1.9\uff1a1<\/td>\n<\/tr>\n<tr>\n<th>\u6548\u7387 \uff08%\uff09<\/th>\n<td>~53.4\u3001~68.9\u3001~51.9\u3001~55.4<\/td>\n<\/tr>\n<tr>\n<th>\u5cf0\u503c\u589e\u76ca \uff08dBi\uff09<\/th>\n<td>~0.8\u3001~3.2\u3001~3.9\u3001~4.3<\/td>\n<\/tr>\n<tr>\n<th>\u963b\u6297 \uff08Ohm\uff09<\/th>\n<td>50<\/td>\n<\/tr>\n<tr>\n<th>\u6781\u5316<\/th>\n<td>\u7ebf\u6027<\/td>\n<\/tr>\n<tr>\n<th>\u8f90\u5c04\u65b9\u5411\u56fe<\/th>\n<td>\u5168\u5411<\/td>\n<\/tr>\n<tr>\n<th>\u6700\u5927\u8f93\u5165\u529f\u7387 \uff08W\uff09<\/th>\n<td>25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"h3\">\u4e3b\u8981\u7279\u70b9<\/h2>\n<div class=\"d-flex flex-wrap\">\n<div class=\"tag tag--checked\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/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><\/div>\n<div class=\"tag tag--checked\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/flexi-%e5%86%85%e7%bd%ae%e5%a4%a9%e7%ba%bf\/\" title=\"View all posts in Flexi \u5185\u7f6e\u5929\u7ebf\" target=\"_blank\">Flexi \u5185\u7f6e\u5929\u7ebf<\/a><\/div>\n<div class=\"tag tag--checked\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/617-5925-mhz-sub-6ghz-%e9%a2%91%e6%ae%b5\/\" title=\"View all posts in 617-5925 MHz Sub 6GHz \u9891\u6bb5\" target=\"_blank\">617-5925 MHz Sub 6GHz \u9891\u6bb5<\/a><\/div>\n<div class=\"tag tag--checked\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e5%ae%8c%e5%85%a8%e5%85%bc%e5%ae%b9-4glte\/\" title=\"View all posts in \u5b8c\u5168\u517c\u5bb9 4GLTE\" target=\"_blank\">\u5b8c\u5168\u517c\u5bb9 4GLTE<\/a><\/div>\n<div class=\"tag tag--checked\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e6%8e%a5%e5%9c%b0%e5%b9%b3%e9%9d%a2%e7%8b%ac%e7%ab%8b\/\" title=\"View all posts in \u63a5\u5730\u5e73\u9762\u72ec\u7acb\" target=\"_blank\">\u63a5\u5730\u5e73\u9762\u72ec\u7acb<\/a><\/p>\n<div class=\"page-section-md border-top\">\n<div class=\"container\">\n<h2 class=\"display-3 mb-3\">5GNR \u5929\u7ebf\u9891\u6bb5\u5217\u8868<\/h2>\n<div class=\"wysiwyg\">\n<table border=\"1\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td><strong>\u53c2\u6570<\/strong><\/td>\n<td colspan=\"4\"><strong>5GNR \u5929\u7ebf<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u9891\u7387 \uff08MHz\uff09<\/strong><\/td>\n<td>617-960<\/td>\n<td>1427-2690<\/td>\n<td>3300-5000<\/td>\n<td>5150-5925<\/td>\n<\/tr>\n<tr>\n<td><strong>\u9891\u6bb5 \uff08MHz\uff09<\/strong><\/td>\n<td>600, 700, 850, 900<\/td>\n<td>\u7968\u4ef7\uff1a1500\u30011600\u30011700\u30011800\u3001<br \/>\n1900\u30012000\u30012100\u30012300\u3001<br \/>\n2500\u30012600 \u5143<\/td>\n<td>3300, 3500, 3600, 3700, 4500<\/td>\n<td>5200, 5500, 5800<\/td>\n<\/tr>\n<tr>\n<td><strong>5GNR \u9891\u6bb5<\/strong><\/td>\n<td>n5\uff0c n8 \uff0c12\uff0c n20\uff0c n28\uff0c n71\uff0cn81<br \/>\n\uff0c n82\uff0c n83\uff0c<\/td>\n<td>n1\uff0c n2\uff0c n3\uff0c n7\uff0c n25\uff0c n34\uff0cn38<br \/>\n\uff0c n39\uff0c n40\uff0c n41\uff0c n50\uff0cn51<br \/>\n\uff0c n66\uff0c n70\uff0c n74\uff0c n75\uff0cn76<br \/>\n\uff0c n80\uff0c n84\uff0c n86<\/td>\n<td>n77\u3001n78\u3001n79<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>4GLTE \u9891\u6bb5<\/strong><\/td>\n<td>B5\u3001B6\u3001B8\u3001B12\u3001B13\u3001B14\u3001<br \/>\nB17\u3001B18\u3001B19\u3001B20\u3001B26\u3001<br \/>\nB27\u3001B28\u3001B29\u3001B44\u3001B67\u3001<br \/>\nB68\u3001B71\u3001B85<\/td>\n<td>B1\uff0c B2\uff0c B3\uff0c B4\uff0c B7\uff0c B9\uff0cB10<br \/>\n\uff0c B11\uff0c B21\uff0c B23\uff0c B24\uff0cB25<br \/>\n\uff0c B30\uff0c B32\uff0c B33\uff0c B34\uff0cB35<br \/>\n\uff0c B36\uff0c B37\uff0c B38\uff0c B39\uff0cB40<br \/>\n\uff0c B41\uff0c B45\uff0c B50\uff0c B51\uff0cB65<br \/>\n\uff0c B66\uff0c B69\uff0c B70\uff0c B74\uff0cB75<br \/>\n\uff0c B76<\/td>\n<td>B22\u3001B42\u3001B43\u3001B48\u3001<br \/>\nB49\u3001B52<\/td>\n<td>B46\u3001B47\u3001B252\u3001B255<\/td>\n<\/tr>\n<tr>\n<td><strong>3GCELL \u9891\u6bb5<\/strong><\/td>\n<td>B5\u3001B6\u3001B8\u3001B12\u3001B13\u3001B14\u3001<br \/>\nB19\u3001B20\u3001B26<\/td>\n<td>B1\u3001B2\u3001B3\u3001B4\u3001B7\u3001B9\u3001<br \/>\nB10\u3001B11\u3001B21\u3001B25\u3001B32\u3001<br \/>\nB33\u3001B34\u3001B35\u3001B36\u3001B37\u3001<br \/>\nB38\u3001B39\u3001B40<\/td>\n<td>B22 \u7cfb\u5217<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>2GCELL \u5e26<\/strong><\/td>\n<td>710\u3001750\u3001810T\u3001850\u3001900P\u3001<br \/>\n900E\u3001900R<\/td>\n<td>1800 \u4e2a\u76f4\u6d41\u30011900 \u4e2a<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>CDMACELL \u9891\u6bb5<\/strong><\/td>\n<td>BC0\u3001BC2\u3001BC3\u3001BC7\u3001BC9\u3001<br \/>\nBC10\u3001BC12\u3001BC18\u3001BC19<\/td>\n<td>BC1\u3001BC4\u3001BC6\u3001BC8\u3001<br \/>\nBC13\u3001BC14\u3001BC15\u3001BC16\u3001<br \/>\nBC20\u3001BC21<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page-section-md border-top\">\n<div class=\"container\">\n<h2 class=\"display-3 mb-3\">\u5929\u7ebf\u63cf\u8ff0<\/h2>\n<div class=\"wysiwyg\">\n<h2><strong>2JF0283P<\/strong><\/h2>\n<p><strong>\u5728\u6240\u6709\u9891\u6bb5\u4e0a\u5747\u5177\u6709\u51fa\u8272\u7684\u6548\u7387\uff0c\u5e76\u5728\u8bbe\u8ba1\u65f6\u8003\u8651\u4e86\u7075\u6d3b\u6027\u548c\u5c3a\u5bf8<\/strong><\/p>\n<p>5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u7c98\u63a5\u5929\u7ebf \uff082JF0283P\uff09 \u5c06\u7075\u6d3b\u6027\u3001\u4e00\u81f4\u6027\u548c\u6613\u4e8e\u96c6\u6210\u6027\u4e0e\u5353\u8d8a\u7684\u5168\u7403\u8702\u7a9d\u548c\u5bbd\u5e26\u4e92\u8054\u7f51\u8fde\u63a5\u76f8\u7ed3\u5408\uff0c\u5e76\u4e0e\u73b0\u6709\u7684 LTE \u7f51\u7edc\u5b8c\u5168\u517c\u5bb9\u3002\u8fd9\u6b3e\u9ad8\u6027\u80fd\u5929\u7ebf\u662f\u4e00\u79cd\u6613\u4e8e\u5373\u5265\u5373\u8d34\u7684\u4f4e\u6210\u672c\u89e3\u51b3\u65b9\u6848\uff0c\u5177\u6709\u9ad8\u6548\u7387\u3001\u53ef\u9760\u6027\u548c\u4f4e\u8bbe\u5907\u529f\u8017\uff0c\u4f7f\u5176\u6210\u4e3a\u6d88\u8d39\u7c7b\u3001\u5de5\u4e1a\u548c\u5546\u4e1a\u8bbe\u5907\u5e94\u7528\u7684\u5927\u6279\u91cf\u8bbe\u5907\u5236\u9020\u5546\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<p><strong>\u5efa\u8bae\u7684\u5e94\u7528\u5305\u62ec\uff1a<\/strong><\/p>\n<p>&#8211; \u5de5\u4e1a \/ \u5546\u4e1a\u548c\u4f4f\u5b85\u7269\u8054\u7f51<br \/>\n&#8211; \u6d88\u8d39\u7535\u5b50 \/ \u53ef\u7a7f\u6234\u8bbe\u5907<br \/>\n&#8211; \u516c\u5171\u5b89\u5168\u5bbd\u5e26\u8bbe\u5907<br \/>\n&#8211; \u5546\u4e1a \/ \u5bb6\u5ead\u81ea\u52a8\u5316\u8bbe\u5907<br \/>\n&#8211; \u8fd0\u8f93 \/ \u6c7d\u8f66<br \/>\n&#8211; \u673a\u5668\u4eba \/ \u81ea\u52a8\u5316<br \/>\n&#8211; \u65e0\u4eba\u673a\u548c\u65e0\u4eba\u673a<\/p>\n<p>2JF0283P \u901a\u8fc7\u5168\u5411\u8f90\u5c04\u6a21\u5f0f\u4f18\u5316\u4e86 Sub6GHz \u9891\u8c31\u5728 617MHz &#8211; 5925MHz \u9891\u7387\u8303\u56f4\u5185\u7684\u5168\u9891\u4fe1\u53f7\u5f3a\u5ea6\u548c\u4fe1\u53f7\u8d28\u91cf\uff0c\u540c\u65f6\u5728\u6240\u6709\u9891\u6bb5\u4fdd\u6301\u7a33\u5b9a\u7684\u5cf0\u503c\u589e\u76ca\u548c\u6548\u7387\u3002\u9664\u4e86\u589e\u5f3a\u79fb\u52a8\u5bbd\u5e26\u548c\u8d85\u53ef\u9760\u4f4e\u5ef6\u8fdf\u901a\u4fe1\u7684\u65b0\u578b 5GNR \u6280\u672f\u5916\uff0c\u8fd9\u6b3e\u5929\u7ebf\u8fd8\u5305\u62ec\u4e3a 5GNR \u548c 4GLTE \u4e0d\u53ef\u7528\u65f6\u4e3a\u5148\u524d\u6280\u672f\u8bbe\u8ba1\u7684 3G \u548c 2G\uff0c\u540c\u65f6\u6539\u5584\u6570\u636e\u4f20\u8f93\u3001\u66f4\u9ad8\u7684\u6bd4\u7279\u7387\u548c\u5148\u8fdb\u7684\u591a\u8def\u590d\u7528\u6280\u672f\uff0c\u4ece\u800c\u63d0\u9ad8\u5bb9\u91cf\u548c\u6700\u5927\u541e\u5410\u91cf\u3002<\/p>\n<p><strong>\u5b89\u88c5\u548c\u8010\u7528\u6027<\/strong><\/p>\n<p>2JF0283P \u662f\u4e00\u6b3e\u72ec\u7acb\u4e8e\u63a5\u5730\u5e73\u9762\u7684\u5d4c\u5165\u5f0f\u5929\u7ebf\uff0c\u5177\u6709 120 x 15 x 0.2mm \u7684\u8d85\u8584\u5c3a\u5bf8\uff0c\u5177\u6709\u575a\u56fa\u7684\u7c98\u5408\u5b89\u88c5\uff0c\u53ef\u8f7b\u677e\u5b89\u88c5\u5230\u7a7a\u95f4\u53d7\u9650\u7684\u5851\u6599\u5916\u58f3\u5185\u90e8\uff0c\u5305\u62ec\u66f2\u9762\u3002\u8be5\u5929\u7ebf\u91c7\u7528\u9ad8\u7ea7\u67d4\u6027\u805a\u5408\u7269\u5236\u9020\uff0c\u4e5f\u53ef\u91c7\u7528\u521a\u6027\u73bb\u7483\u7ea4\u7ef4\u6750\u6599\u3002\u5b83\u53ef\u4ee5\u627f\u53d7 -40C \u81f3 +85C \u7684\u6781\u7aef\u6e29\u5ea6\uff0c\u4f7f\u5176\u6210\u4e3a\u6781\u7aef\u5ba4\u5185\u6216\u5ba4\u5916\u8bbe\u5907\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<p>\u6211\u4eec\u5efa\u8bae\u5728\u5929\u7ebf\u96c6\u6210\u8fc7\u7a0b\u4e2d\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u4f4d\u7f6e\u3001\u65b9\u5411\u3001\u7535\u7f06\u5e03\u7ebf\u548c\u5339\u914d\u7ec4\u4ef6\u7684\u8c03\u8c10\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u5929\u7ebf\u6027\u80fd\u3002\u8bf7\u8054\u7cfb\u6211\u4eec\u7684\u9500\u552e\u90e8\u95e8\u30022JF0283P \u914d\u6709\u4e00\u4e2a\u6807\u51c6 U.FL \u8fde\u63a5\u5668\u548c 1.37 \u6beb\u7c73\u957f 180 \u6beb\u7c73\u7684\u5fae\u578b\u540c\u8f74\u7535\u7f06\u3002<\/p>\n<p>\u6211\u4eec\u7684\u4e13\u5bb6\u56e2\u961f\u901a\u8fc7\u63d0\u4f9b\u5404\u79cd\u66ff\u4ee3\u8fde\u63a5\u5668\u548c\u7535\u7f06\u6765\u534f\u52a9\u5b9a\u5236\u9009\u9879\uff0c\u4ee5\u5b9e\u73b0\u7edd\u5bf9\u7684\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002\u6211\u4eec\u81ea\u8c6a\u5730\u63d0\u4f9b\u5929\u7ebf\u96c6\u6210\u670d\u52a1\uff0c\u5305\u62ec\u7528\u4e8e\u963b\u6297\u548c OTA\uff08\u65e0\u7ebf\uff09\u6d4b\u91cf\u7684\u5b8c\u6574\u5929\u7ebf\u53c2\u6570\u62a5\u544a\u3002<\/p>\n<p>2J Antennas \u652f\u6301\u6211\u4eec\u7684\u73af\u5883\u5065\u5eb7\uff0c\u5e76\u5728\u5236\u9020\u6240\u6709\u4ea7\u54c1\u65f6\u4e0d\u4f7f\u7528\u6709\u5bb3\u6750\u6599\uff0c\u8fd9\u4f7f\u6211\u4eec\u5b8c\u5168\u7b26\u5408 REACH \u548c RoHS \u6807\u51c6\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page-section-md border-top\">\n<div class=\"container\">\n<h2 class=\"h3\">\u5e94\u7528<\/h2>\n<div class=\"d-flex flex-wrap\">\u6d88\u8d39\u7535\u5b50\u673a\u5668\u4eba\u65e0\u4eba\u673a\u548c\u65e0\u4eba\u673a\u5185\u90e8\u5929\u7ebf\u89e3\u51b3\u65b9\u6848\u79fb\u52a8\u7f51\u7edc\u8702\u7a9d\u7f51\u7edc\u673a\u5668\u63a7\u5236\u53ef\u7a7f\u6234\u8bbe\u5907\u8d44\u4ea7\u8ddf\u8e2a\u548c\u5b89\u5168\u6c11\u4e8b\u5e94\u7528\u6c7d\u8f66\u7535\u4fe1\u5bbd\u5e26\u901a\u4fe1\u65e0\u7ebf\u5b89\u5168\u7cfb\u7edf\u80fd\u6e90\u76d1\u63a7\u7a7a\u6c14\u8d28\u91cf\u548c\u6c61\u67d3\u76d1\u6d4b\u9065\u6d4b\/\u8fdc\u7a0b\u4fe1\u606f\u5904\u7406\u5a31\u4e50\u548c\u591a\u5a92\u4f53IoT &#8211; \u7269\u8054\u7f51\u667a\u80fd\u5bb6\u5c45\u7269\u6d41\u548c\u8fd0\u8f93\u667a\u6167\u57ce\u5e02\u5de5\u4e1a\u7269\u8054\u7f51\u548c\u76d1\u63a7\u667a\u80fd\u519c\u4e1a\u8f66\u961f\u7ba1\u7406\u533b\u7597\u53ca\u4fdd\u5065\u81ea\u52a8\u9a7e\u9a76\u65e0\u4eba\u673a\u64cd\u4f5c\u5b89\u5168\u548c\u76d1\u63a7\u6e38\u620f\u548c\u865a\u62df\u73b0\u5b9e\u5173\u952e\u4efb\u52a1\u901a\u4fe1\u8fd0\u8f93GIS &#8211; \u5730\u7406\u4fe1\u606f\u7cfb\u7edf\u5236\u56fe\u51cf\u707e\u81ea\u52a8\u5316\u519c\u4e1a\u5efa\u8bbe\u91c7\u77ff\u4e1a\u65e0\u4eba\u9a7e\u9a76\u8f66\u8f86\u6d4b\u91cf\u9632\u5fa1\u822a\u7a7a\u6444\u5f71\u6d4b\u91cf\u540e\u52e4\u57fa\u4e8e\u4f4d\u7f6e\u7684\u670d\u52a1\u9053\u8def\u5e94\u7528\u94c1\u8def\u5e94\u7528\u6d77\u4e8b\u5e94\u7528\u81ea\u6cbb\u5e94\u7528\u7a0b\u5e8f\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u5904\u7406\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u667a\u80fd\u8ba1\u91cf\u667a\u80fd\u7167\u660e\u667a\u80fd\u505c\u8f66\u548c\u8f66\u8f86\u63a7\u5236\u57fa\u7840\u8bbe\u65bd\u7ba1\u7406\u706b\u707e\u63a2\u6d4b\u548c\u7ba1\u7406\u5e9f\u7269\u7ba1\u7406\u6c34\u8ba1\u91cf\u548c\u7ba1\u7406\u653f\u5e9c\u548c\u516c\u5171\u5b89\u5168\u697c\u5b87\u63a7\u5236\u5236\u9020\u4e1a\u89c6\u9891\u6d41\u667a\u80fd\u7535\u7f51\u4e13\u7528\u8702\u7a9d\u7f51\u7edc\u7535\u529b\u8ba1\u91cf\u548c\u7ba1\u7406\u8d44\u6e90\u7ba1\u7406\u6570\u5b57\u6807\u724c\u8def\u7531\u5668\u3001\u7f51\u5173\u548c\u6570\u636e\u7ec8\u7aef\u516c\u7528\u4e8b\u4e1a\u6025\u6551\u673a\u961f\u6d88\u9632\u90e8\u95e8C-V2X &#8211; \u8fde\u63a5\u4e00\u5207\u7684\u8702\u7a9d\u6c7d\u8f66<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"tag tag--checked\">4.3 dBi 5G NR \u5cf0\u503c\u589e\u76ca<\/div>\n<div class=\"tag tag--checked\">\u9ad8\u6027\u80fd<\/div>\n<div class=\"tag tag--checked\">\u81ea\u7c98\u5f0f<\/div>\n<div class=\"tag tag--checked\">\u53ef\u5b9a\u5236\u7684\u7535\u7f06\u548c\u8fde\u63a5\u5668<\/div>\n<div>\n<p id=\"oYmcHbP\"><img loading=\"lazy\" width=\"1186\" height=\"489\" class=\"alignnone size-full wp-image-270 \" src=\"https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d2a307eeb5.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d2a307eeb5.png 1186w, https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d2a307eeb5-300x124.png 300w, https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d2a307eeb5-1024x422.png 1024w, https:\/\/www.bihec.com\/2jantennas\/wp-content\/uploads\/sites\/1685\/2025\/01\/img_677d2a307eeb5-768x317.png 768w\" sizes=\"(max-width: 1186px) 100vw, 1186px\" \/><\/p>\n<\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/2j-antennas\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"2J Antennas (17\u4e2a\u9879\u76ee)\">2J Antennas<\/a>\n<a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e5%8d%95%e4%b8%aa%e5%86%85%e9%83%a8%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 16.020833333333pt;\" aria-label=\"\u5355\u4e2a\u5185\u90e8\u5929\u7ebf (6\u4e2a\u9879\u76ee)\">\u5355\u4e2a\u5185\u90e8\u5929\u7ebf<\/a>\n<a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e7%b2%98%e6%8e%a5%e5%bc%8f%e5%ae%89%e8%a3%85%e6%9f%94%e6%80%a7\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 10.625pt;\" aria-label=\"\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027 (2\u4e2a\u9879\u76ee)\">\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027<\/a>\n<a href=\"https:\/\/www.bihec.com\/2jantennas\/tag\/%e9%ab%98%e6%80%a7%e8%83%bd-5gnr-4glte-3g-2g-%e6%9f%94%e6%80%a7%e8%81%9a%e5%90%88%e7%89%a9%e8%83%b6%e7%b2%98%e5%89%82%e5%a4%a9%e7%ba%bf\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf (1\u4e2a\u9879\u76ee)\">\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>2J Antennas, \u5355\u4e2a\u5185\u90e8\u5929\u7ebf,\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027,\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf 2JF0283P\u00a05G NR \u5929\u7ebf \u9ad8\u6027\u80fd 5GNR\/4GL <\/p>\n","protected":false},"author":34,"featured_media":269,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4,41],"tags":[6,42,43,44],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2J Antennas, \u5355\u4e2a\u5185\u90e8\u5929\u7ebf,\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027,\u9ad8\u6027\u80fd 5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u80f6\u7c98\u5242\u5929\u7ebf<\/title>\n<meta name=\"description\" content=\"2J Antennas, \u5355\u4e2a\u5185\u90e8\u5929\u7ebf,\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027,5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u7c98\u63a5\u5929\u7ebf \uff082JF0283P\uff09 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content=\"2J Antennas, \u5355\u4e2a\u5185\u90e8\u5929\u7ebf,\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027,5GNR\/4GLTE\/3G\/2G \u67d4\u6027\u805a\u5408\u7269\u7c98\u63a5\u5929\u7ebf \uff082JF0283P\uff09 \u5c06\u7075\u6d3b\u6027\u3001\u4e00\u81f4\u6027\u548c\u6613\u4e8e\u96c6\u6210\u6027\u4e0e\u5353\u8d8a\u7684\u5168\u7403\u8702\u7a9d\u548c\u5bbd\u5e26\u4e92\u8054\u7f51\u8fde\u63a5\u76f8\u7ed3\u5408\uff0c\u5e76\u4e0e\u73b0\u6709\u7684 LTE \u7f51\u7edc\u5b8c\u5168\u517c\u5bb9\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bihec.com\/2jantennas\/2j-antennas-\u5355\u4e2a\u5185\u90e8\u5929\u7ebf\u7c98\u63a5\u5f0f\u5b89\u88c5\u67d4\u6027\u9ad8\u6027\u80fd-5gnr-4glte-3g-2g-\u67d4\u6027\/\" \/>\n<meta property=\"og:site_name\" content=\"2jantennas \u5929\u7ebf \u5355\u4e2a\u5185\u90e8\u5929\u7ebf \u7ec4\u5408\u5185\u7f6e\u5929\u7ebf \u5355\u4e2a\u5916\u90e8\u5929\u7ebf \u7ec4\u5408\u5916\u90e8\u5929\u7ebf \u677f\u8f7d\u8fde\u63a5\u5668 \u5f00\u53d1\u677f\u5957\u4ef6 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