{"id":9685,"date":"2026-10-08T11:36:07","date_gmt":"2026-10-08T03:36:07","guid":{"rendered":"https:\/\/www.antennasfactory.com\/?post_type=product&#038;p=9685"},"modified":"2026-10-08T11:36:07","modified_gmt":"2026-10-08T03:36:07","slug":"nb-4g-cabinet-antenna-iot-antenna","status":"publish","type":"product","link":"https:\/\/www.antennasfactory.com\/zh\/product\/nb-4g-cabinet-antenna-iot-antenna\/","title":{"rendered":"NB-4G \u673a\u67dc\u5929\u7ebf |\u7269\u8054\u7f51\u5929\u7ebf"},"content":{"rendered":"<ul>\n<li data-section-id=\"11uqnr0\" data-start=\"25\" data-end=\"304\"><strong>\u7528\u4e8e\u673a\u67dc\u548c\u5916\u58f3\u7684 4G \u5929\u7ebf \u2013<\/strong> \u8be5\u673a\u67dc\u5929\u7ebf\u4e13\u4e3a 4G \u65e0\u7ebf\u8bbe\u5907\u800c\u8bbe\u8ba1\uff0c\u5177\u6709 3-5 dBi \u589e\u76ca\u3001\u5782\u76f4\u6781\u5316\u300150\u03a9 \u963b\u6297\u548c\u4f4e\u4e8e 1.5 \u7684 VSWR\u3002\u53ef\u4ee5\u5b9a\u5236\u9891\u7387\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u65e0\u7ebf\u6a21\u5757\u548c\u8bbe\u5907\u8981\u6c42\u3002.<\/li>\n<li data-section-id=\"1mwhbcj\" data-start=\"306\" data-end=\"596\"><strong>\u87ba\u9489\u5b89\u88c5\uff0c\u65b9\u4fbf\u8bbe\u5907\u96c6\u6210 \u2013<\/strong> \u87ba\u7eb9\u91d1\u5c5e\u5e95\u5ea7\u5141\u8bb8\u5929\u7ebf\u7a7f\u8fc7\u673a\u67dc\u3001\u63a7\u5236\u7bb1\u6216\u8bbe\u5907\u5916\u58f3\u7684\u58c1\u5b89\u88c5\u3002\u5929\u7ebf\u4f4d\u4e8e\u5916\u58f3\u5916\u90e8\uff0c\u5c04\u9891\u7535\u7f06\u5728\u5185\u90e8\u5e03\u7ebf\u81f3\u6240\u8fde\u63a5\u7684\u65e0\u7ebf\u6a21\u5757\u3002.<\/li>\n<li data-section-id=\"1un24ur\" data-start=\"598\" data-end=\"937\"><strong>\u9002\u7528\u4e8e\u6237\u5916\u8bbe\u5907\u7684\u7d27\u51d1\u578b ABS \u5916\u58f3 \u2013<\/strong> \u8be5\u5929\u7ebf\u91c7\u7528\u7d27\u51d1\u7684 ABS \u5916\u58f3\u548c\u87ba\u9489\u5b89\u88c5\u7ed3\u6784\uff0c\u975e\u5e38\u9002\u5408\u6237\u5916\u6216\u534a\u6237\u5916\u73af\u5883\u4e2d\u4f7f\u7528\u7684\u901a\u4fe1\u673a\u67dc\u3001\u63a7\u5236\u7bb1\u548c\u5176\u4ed6\u56fa\u5b9a\u8bbe\u5907\u3002\u5f53\u65e0\u7ebf\u6a21\u5757\u5b89\u88c5\u5728\u5916\u58f3\u5185\u65f6\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u5916\u90e8\u5929\u7ebf\u3002.<\/li>\n<li data-section-id=\"15y6glv\" data-start=\"939\" data-end=\"1283\"><strong>\u7075\u6d3b\u7684\u7535\u7f06\u548c\u8fde\u63a5\u5668\u914d\u7f6e \u2013<\/strong> \u5929\u7ebf\u4f7f\u7528 RG178 \u7f16\u7ec7\u540c\u8f74\u7535\u7f06\uff0c\u5e76\u4e14 IPEX \u8fde\u63a5\u5668\u53ef\u7528\u4e8e\u6240\u793a\u914d\u7f6e\u3002\u8fde\u63a5\u5668\u7c7b\u578b\u548c\u7535\u7f06\u957f\u5ea6\u53ef\u4ee5\u5b9a\u5236\uff0c\u4ee5\u5339\u914d\u8bbe\u5907\u63a5\u53e3\u548c\u673a\u67dc\u5185\u7684\u53ef\u7528\u7a7a\u95f4\uff0c\u4ece\u800c\u4f7f\u4e0d\u540c\u8bbe\u5907\u8bbe\u8ba1\u7684\u5b89\u88c5\u66f4\u52a0\u5bb9\u6613\u3002.<\/li>\n<li data-section-id=\"so71ra\" data-start=\"1285\" data-end=\"1673\" data-is-last-node=\"\"><strong>\u9002\u7528\u4e8e\u7269\u8054\u7f51\u548c\u8fdc\u7a0b\u901a\u4fe1\u8bbe\u5907 \u2013<\/strong> \u8be5\u7269\u8054\u7f51\u5929\u7ebf\u53ef\u4e0e4G\u7f51\u5173\u3001\u8fdc\u7a0b\u76d1\u63a7\u8bbe\u5907\u3001\u667a\u80fd\u63a7\u5236\u67dc\u3001\u901a\u8baf\u76d2\u7b49\u65e0\u7ebf\u8bbe\u5907\u914d\u5408\u4f7f\u7528\u3002\u5bf9\u4e8e\u5ba4\u5916\u7269\u8054\u7f51\u673a\u67dc\u5e94\u7528\u7684\u5929\u7ebf\uff0c\u53ef\u4ee5\u8c03\u6574\u9891\u7387\u3001\u8fde\u63a5\u5668\u3001\u7535\u7f06\u957f\u5ea6\u548c\u5b89\u88c5\u7ec6\u8282\uff0c\u4ee5\u9002\u5e94\u8bbe\u5907\u548c\u5b89\u88c5\u8981\u6c42\u3002.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<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><\/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":9688,"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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