{"id":1038,"date":"2026-09-03T09:01:43","date_gmt":"2026-09-03T01:01:43","guid":{"rendered":"https:\/\/47.113.103.188\/?p=1038"},"modified":"2026-09-03T09:01:43","modified_gmt":"2026-09-03T01:01:43","slug":"dui-jiang-ji-pin-lu-xuan-ze","status":"publish","type":"post","link":"https:\/\/tiengu.com\/?p=1038","title":{"rendered":"\u5bf9\u8bb2\u673a\u9891\u7387\u600e\u4e48\u9009\uff1f\u4e00\u6587\u770b\u61c2U\u6bb5\u3001V\u6bb5\u4e0e\u514d\u7167\u9891\u7387\u7684\u533a\u522b"},"content":{"rendered":"<h2>\u4e3a\u4ec0\u4e48\u9891\u7387\u9009\u62e9\u5982\u6b64\u91cd\u8981<\/h2>\n<p>\u5f88\u591a\u4eba\u4e70\u5bf9\u8bb2\u673a\u53ea\u770b\u54c1\u724c\u548c\u529f\u7387\uff0c\u5374\u5ffd\u7565\u4e86\u6700\u6838\u5fc3\u7684\u95ee\u9898\uff1a<strong>\u9891\u7387<\/strong>\u3002\u9891\u7387\u9009\u9519\u4e86\uff0c\u53ef\u80fd\u51fa\u73b0\u4e24\u79cd\u5c34\u5c2c\u5c40\u9762\uff1a\u8981\u4e48\u548c\u961f\u53cb\u4e32\u4e0d\u4e0a\u9891\u7387\uff0c\u8981\u4e48\u8e29\u5230\u6cd5\u5f8b\u7ea2\u7ebf\u8fdd\u89c4\u53d1\u5c04\u3002\u9009\u5bf9\u9891\u7387\uff0c\u624d\u662f\u7528\u597d\u5bf9\u8bb2\u673a\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n<h2>U\u6bb5\uff08400-470MHz\uff09\u4e0eV\u6bb5\uff08136-174MHz\uff09\u7684\u533a\u522b<\/h2>\n<p>\u5e02\u9762\u624b\u6301\u673a\u6700\u5e38\u89c1\u7684\u4e24\u7c7b\u9891\u6bb5\u5c31\u662fU\u6bb5\u548cV\u6bb5\uff0c\u5b83\u4eec\u5404\u6709\u4f18\u52a3\uff1a<\/p>\n<ul>\n<li><strong>U\u6bb5\uff08400-470MHz\uff09\uff1a<\/strong>\u6ce2\u957f\u8f83\u77ed\uff0c\u7ed5\u5c04\u80fd\u529b\u5f31\u4f46\u7a7f\u900f\u529b\u5f3a\uff0c\u5728\u57ce\u5e02\u9ad8\u697c\u5bc6\u96c6\u533a\u8868\u73b0\u66f4\u597d\uff0c\u662f\u7edd\u5927\u591a\u6570\u4eba\u4e70\u5bf9\u8bb2\u673a\u7684\u9996\u9009\u3002<\/li>\n<li><strong>V\u6bb5\uff08136-174MHz\uff09\uff1a<\/strong>\u6ce2\u957f\u8f83\u957f\uff0c\u7ed5\u5c04\u80fd\u529b\u597d\uff0c\u5728\u5f00\u9614\u90ca\u533a\u3001\u5c71\u533a\u8de8\u969c\u788d\u901a\u8054\u65f6\u8868\u73b0\u66f4\u4f73\uff0c\u4f46\u7a7f\u900f\u5efa\u7b51\u7269\u80fd\u529b\u4e0d\u5982U\u6bb5\u3002<\/li>\n<\/ul>\n<p>\u7b80\u5355\u6765\u8bf4\uff1a<strong>\u57ce\u5e02\u9009U\u3001\u91ce\u5916\u9009V<\/strong>\u3002\u65e5\u5e38\u56e2\u5efa\u3001\u81ea\u9a7e\u3001\u5de5\u5730\u7b49\u573a\u666f\uff0cU\u6bb5\u5bf9\u8bb2\u673a\u57fa\u672c\u591f\u7528\u3002<\/p>\n<h2>\u514d\u7167\u9891\u7387\uff1a\u4e0d\u7528\u8003\u6267\u7167\u5c31\u80fd\u7528<\/h2>\n<p>\u5982\u679c\u53ea\u662f\u96f6\u6563\u4f7f\u7528\u3001\u4e0d\u60f3\u6d89\u53ca\u6267\u7167\u95ee\u9898\uff0c\u6700\u597d\u9009\u62e9\u7b26\u5408\u56fd\u5bb6\u89c4\u5b9a\u7684\u514d\u7167\u9891\u7387\uff1a<\/p>\n<ul>\n<li><strong>\u516c\u4f17\u5bf9\u8bb2\u673a\uff08409MHz\uff09\uff1a<\/strong>\u529f\u7387\u9650\u52360.5W\uff0c\u517120\u4e2a\u9891\u70b9\uff0c\u65e0\u9700\u6267\u7167\u5373\u53ef\u5408\u6cd5\u4f7f\u7528\uff0c\u9002\u5408\u5bb6\u5ead\u3001\u4eb2\u5b50\u3001\u5546\u573a\u5185\u90e8\u6c9f\u901a\u3002<\/li>\n<li><strong>\u6ce8\u610f\u9891\u70b9\u5dee\u5f02\uff1a<\/strong>\u4e2d\u56fd\u5927\u9646409\u516c\u4f17\u9891\u6bb5\u4e0e\u6b27\u7f8ePMR446\u3001FRS\u5e76\u4e0d\u901a\u7528\uff0c\u8de8\u5883\u4f7f\u7528\u65f6\u8bf7\u63d0\u524d\u786e\u8ba4\u5bf9\u65b9\u8bbe\u5907\u652f\u6301\u7684\u9891\u6bb5\u3002<\/li>\n<\/ul>\n<h2>\u4e1a\u4f59\u9891\u6bb5\u4e0e\u6267\u7167\u8981\u6c42<\/h2>\n<p>\u5982\u679c\u4f60\u6253\u7b97\u4f7f\u7528\u4e1a\u4f59\u65e0\u7ebf\u7535\u9891\u6bb5\uff08V\u6bb5144-148MHz\u3001U\u6bb5430-440MHz\uff09\uff0c\u5219\u5fc5\u987b\u5148\u8003\u53d6<strong>\u4e1a\u4f59\u65e0\u7ebf\u7535\u64cd\u4f5c\u8bc1\u4e66<\/strong>\u5e76\u7533\u8bf7\u547c\u53f7\uff0c\u5426\u5219\u5c5e\u4e8e\u8fdd\u89c4\u53d1\u5c04\uff0c\u53ef\u80fd\u9762\u4e34\u7f5a\u6b3e\u4e43\u81f3\u6ca1\u6536\u8bbe\u5907\u3002\u5207\u5fcc\u4e3a\u4e86\u4fe1\u53f7\u597d\u968f\u610f\u4f7f\u7528\u8d85\u51fa\u8303\u56f4\u7684\u9891\u7387\u3002<\/p>\n<h2>\u9009\u9891\u7387\u524d\u7684\u81ea\u68c0\u6e05\u5355<\/h2>\n<ul>\n<li>\u660e\u786e\u4f7f\u7528\u573a\u666f\u662f\u57ce\u5e02\u8fd8\u662f\u91ce\u5916\uff1f<\/li>\n<li>\u901a\u8054\u5bf9\u8c61\u662f\u5426\u7edf\u4e00\u4f7f\u7528\u540c\u4e00\u9891\u6bb5\uff1f<\/li>\n<li>\u662f\u5426\u9700\u8981\u514d\u7167\uff1f\u529f\u7387\u9700\u6c42\u591a\u5927\uff1f<\/li>\n<li>\u8bbe\u5907\u662f\u5426\u4e3a\u5168\u9891\u6bb5\u53ef\u6269\u9891\uff1f\u662f\u5426\u5728\u5408\u6cd5\u8303\u56f4\u5185\uff1f<\/li>\n<\/ul>\n<p>\u628a\u4e0a\u9762\u56db\u4e2a\u95ee\u9898\u60f3\u6e05\u695a\uff0c\u4f60\u5c31\u80fd\u907f\u5f00\u7edd\u5927\u591a\u6570\u4e70\u9519\u673a\u3001\u7528\u4e0d\u4e86\u7684\u5751\u3002\u9891\u7387\u662f\u901a\u4fe1\u7684\u57fa\u77f3\uff0c\u9009\u5bf9\u4e86\uff0c\u901a\u8054\u624d\u987a\u7545\u53c8\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4ec0\u4e48\u9891\u7387\u9009\u62e9\u5982\u6b64\u91cd\u8981 \u5f88\u591a\u4eba\u4e70\u5bf9\u8bb2\u673a\u53ea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"page_builder":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-1038","post","type-post","status-publish","format-standard","hentry","category--en"],"_links":{"self":[{"href":"https:\/\/tiengu.com\/index.php?rest_route=\/wp\/v2\/posts\/1038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tiengu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tiengu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tiengu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tiengu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1038"}],"version-history":[{"count":0,"href":"https:\/\/tiengu.com\/index.php?rest_route=\/wp\/v2\/posts\/1038\/revisions"}],"wp:attachment":[{"href":"https:\/\/tiengu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tiengu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tiengu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}