{"id":9605,"date":"2026-09-24T14:31:19","date_gmt":"2026-09-24T06:31:19","guid":{"rendered":"https:\/\/www.antennasfactory.com\/?post_type=product&#038;p=9605"},"modified":"2026-09-24T14:32:25","modified_gmt":"2026-09-24T06:32:25","slug":"4g-external-antenna-iot-antenna","status":"publish","type":"product","link":"https:\/\/www.antennasfactory.com\/zh\/product\/4g-external-antenna-iot-antenna\/","title":{"rendered":"4G \u5916\u7f6e\u5929\u7ebf |\u7269\u8054\u7f51\u5929\u7ebf"},"content":{"rendered":"<ul>\n<li><strong>700\u20132700MHz 4G \u5929\u7ebf \u2013<\/strong> \u8be5\u5916\u90e8\u5929\u7ebf\u8986\u76d6 700\u20132700MHz\uff0c\u53ef\u4e0e 4G\/LTE \u8bbe\u5907\u3001\u7269\u8054\u7f51\u7f51\u5173\u3001DTU \u548c\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u4e00\u8d77\u4f7f\u7528\u3002\u5b83\u5177\u6709 3-5 dBi \u589e\u76ca\u3001\u5782\u76f4\u6781\u5316\u300150 \u03a9 \u963b\u6297\u548c\u4f4e\u4e8e 1.5 \u7684 VSWR\u3002.<\/li>\n<li><strong>\u9002\u7528\u4e8e\u5ba4\u5916\u5b89\u88c5\u7684 IP67 \u5916\u58f3 \u2013<\/strong> IP67 \u5916\u58f3\u6709\u52a9\u4e8e\u9632\u5c18\u548c\u9632\u6f6e\uff0c\u4f7f\u5176\u9002\u5408\u6237\u5916\u8bbe\u5907\u3001\u63a7\u5236\u67dc\u3001\u7f51\u5173\u548c\u7c7b\u4f3c\u5916\u58f3\u3002\u5b83\u53ef\u4ee5\u5b89\u88c5\u5728\u5916\u58f3\u5916\u90e8\uff0c\u800c\u65e0\u7ebf\u6a21\u5757\u5219\u5728\u5185\u90e8\u53d7\u5230\u4fdd\u62a4\u3002.<\/li>\n<li><strong>\u5b89\u5168\u7684\u87ba\u4e1d\u5b89\u88c5\u8bbe\u8ba1 \u2013<\/strong> \u87ba\u7eb9\u5e95\u5ea7\u901a\u8fc7\u9762\u677f\u6216\u673a\u67dc\u5b89\u88c5\uff0c\u7535\u7f06\u5728\u5185\u90e8\u5ef6\u4f38\u81f3\u65e0\u7ebf\u6a21\u5757\u3002\u8fd9\u662f\u4e00\u79cd\u7b80\u5355\u7684\u8bbe\u7f6e\uff0c\u975e\u5e38\u9002\u5408\u5929\u7ebf\u9700\u8981\u4f4d\u4e8e\u5916\u58f3\u5916\u90e8\u7684\u8bbe\u5907\u3002.<\/li>\n<li><strong>\u4e13\u4e3a\u5339\u914d\u60a8\u7684\u8bbe\u7f6e\u800c\u8bbe\u8ba1 \u2013<\/strong> \u9891\u7387\u3001\u8fde\u63a5\u5668\u3001\u7535\u7f06\u957f\u5ea6\u3001\u589e\u76ca\u3001\u7aef\u5b50\u548c\u5176\u4ed6\u89c4\u683c\u53ef\u4ee5\u66f4\u6539\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u8bbe\u5907\u3002\u5b9a\u5236\u9009\u9879\u53ef\u7528\u4e8e OEM \u8ba2\u5355\u548c\u5927\u578b\u9879\u76ee\u3002.<\/li>\n<li><strong>\u5bf9\u4e8e\u7269\u8054\u7f51\u548c\u5de5\u4e1a\u65e0\u7ebf\u8bbe\u5907 \u2013<\/strong> \u5e38\u89c1\u5e94\u7528\u5305\u62ec\u7269\u8054\u7f51\u7f51\u5173\u3001\u667a\u80fd\u673a\u67dc\u3001\u76d1\u63a7\u8bbe\u5907\u3001\u5145\u7535\u7ad9\u3001\u5de5\u4e1a\u901a\u4fe1\u7cfb\u7edf\u548c\u65e0\u7ebf\u6570\u636e\u7ec8\u7aef\u3002\u4f5c\u4e3a\u7269\u8054\u7f51\u5929\u7ebf\uff0c\u5b83\u4e5f\u53ef\u7528\u4e8e\u9700\u8981\u5b89\u88c5\u5728\u5916\u58f3\u5916\u90e8\u7684\u5168\u5411\u5929\u7ebf\u7684\u8bbe\u5907\u3002.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<div><\/div>\n<div><\/div>\n<div class=\"id-text-[14px] id-flex id-items-center id-mb-3 id-mt-4\"><span class=\"id-text-[16px] id-font-semibold\">\u00a0 <\/span><\/div>\n<div class=\"id-text-[14px] id-flex id-items-center id-mb-3 id-mt-4\"><span class=\"id-text-[16px] id-font-semibold\">\u00a0 <\/span><\/div>\n<div class=\"id-text-[14px] id-flex id-items-center id-mb-3 id-mt-4\"><span class=\"id-text-[16px] id-font-semibold\">Supplier\u2019s customization ability<\/span><\/div>\n<ul>\n<li data-spm-anchor-id=\"a2700.details.0.i160.2d842ea6pnFgdb\">Connectors and length customization<\/li>\n<li data-spm-anchor-id=\"a2700.details.0.i160.2d842ea6pnFgdb\">Frequency band customization<\/li>\n<li data-spm-anchor-id=\"a2700.details.0.i160.2d842ea6pnFgdb\">Regarding size customization<\/li>\n<li class=\"id-text-[14px] id-leading-[20px] id-flex id-items-center id-mb-[6px]\"><span class=\"id-ml-2\">Minor customization<\/span><\/li>\n<li class=\"id-text-[14px] id-leading-[20px] id-flex id-items-center id-mb-[6px]\"><span class=\"id-ml-2\">Drawing-based customization<\/span><\/li>\n<li class=\"id-text-[14px] id-leading-[20px] id-flex id-items-center id-mb-[6px]\"><span class=\"id-ml-2\">Sample-based customization<\/span><\/li>\n<li class=\"id-text-[14px] id-leading-[20px] id-flex id-items-center\" data-spm-anchor-id=\"a2700.details.0.i160.2d842ea6pnFgdb\"><span class=\"id-ml-2\">Full customization<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":9607,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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