{"id":184,"date":"2026-07-08T09:18:24","date_gmt":"2026-07-08T01:18:24","guid":{"rendered":"https:\/\/47.113.103.188\/?p=184"},"modified":"2026-07-08T09:18:24","modified_gmt":"2026-07-08T01:18:24","slug":"walkie-talkie-frequency-guide-2","status":"publish","type":"post","link":"https:\/\/tiengu.com\/?p=184","title":{"rendered":"\u5bf9\u8bb2\u673a\u9891\u7387\u9009\u62e9\u7ec8\u6781\u6307\u5357\uff1a\u65b0\u624b\u5982\u4f55\u9009\u5bf9\u9891\u6bb5\u4e0d\u8e29\u5751"},"content":{"rendered":"<h2>\u4e3a\u4ec0\u4e48\u9891\u7387\u9009\u62e9\u8fd9\u4e48\u91cd\u8981\uff1f<\/h2>\n<p>\u5f88\u591a\u521a\u5165\u624b\u5bf9\u8bb2\u673a\u7684\u670b\u53cb\uff0c\u7b2c\u4e00\u4ef6\u4e8b\u5c31\u662f\u6309PTT\u558a\u8bdd\uff0c\u5374\u53d1\u73b0\u5bf9\u65b9\u542c\u4e0d\u5230\u2014\u2014\u8fd9\u4e0d\u662f\u673a\u5668\u574f\u4e86\uff0c\u800c\u662f\u9891\u7387\u6ca1\u9009\u5bf9\u3002\u5bf9\u8bb2\u673a\u9891\u7387\u9009\u62e9\u662f\u5165\u95e8\u7b2c\u4e00\u9053\u574e\uff0c\u9009\u9519\u4e86\u8f7b\u5219\u901a\u8054\u4e0d\u4e86\uff0c\u91cd\u5219\u8fdd\u6cd5\u3002<\/p>\n<h2>\u4e00\u3001\u4e09\u5927\u4e3b\u6d41\u9891\u6bb5\uff1aUHF vs VHF vs \u516c\u4f17\u9891\u6bb5<\/h2>\n<h3>1. UHF\uff08400-470MHz\uff09\u2014\u2014 \u57ce\u5e02\u9996\u9009<\/h3>\n<p>UHF\u9891\u6bb5\u6ce2\u957f\u8f83\u77ed\uff0c\u7a7f\u900f\u80fd\u529b\u5f3a\uff0c\u9002\u5408\u57ce\u5e02\u73af\u5883\u3002<\/p>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong>\u7a7f\u5899\u80fd\u529b\u5f3a\uff0c\u5728\u5efa\u7b51\u7269\u5bc6\u96c6\u533a\u57df\u8868\u73b0\u4f18\u79c0<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong>\u5728\u5f00\u9614\u5730\u5e26\u4f20\u64ad\u8ddd\u79bb\u76f8\u5bf9VHF\u77ed<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong>\u57ce\u5e02\u901a\u8054\u3001\u5ba4\u5185\u4f7f\u7528\u3001\u5546\u573a\u3001\u5de5\u5730\u3001\u7269\u4e1a<\/li>\n<\/ul>\n<h3>2. VHF\uff08136-174MHz\uff09\u2014\u2014 \u6237\u5916\u5229\u5668<\/h3>\n<p>VHF\u9891\u6bb5\u6ce2\u957f\u8f83\u957f\uff0c\u5728\u5f00\u9614\u7a7a\u95f4\u4f20\u64ad\u8ddd\u79bb\u8fdc\u3002<\/p>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong>\u5f00\u9614\u5730\u5e26\u4f20\u64ad\u8ddd\u79bb\u8fdc\uff0c\u7ed5\u5c04\u80fd\u529b\u5f3a<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong>\u7a7f\u900f\u529b\u5f31\uff0c\u5728\u5efa\u7b51\u5bc6\u96c6\u533a\u4fe1\u53f7\u8870\u51cf\u5feb<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong>\u91ce\u5916\u5f92\u6b65\u3001\u8f66\u961f\u901a\u4fe1\u3001\u6d77\u4e0a\u3001\u6e56\u6cca\u4f7f\u7528<\/li>\n<\/ul>\n<h3>3. \u516c\u4f17\u9891\u6bb5\uff08PMR446 \/ FRS \/ GMRS\uff09\u2014\u2014 \u514d\u6267\u7167\u9009\u62e9<\/h3>\n<p>\u5404\u56fd\u90fd\u6709\u514d\u6267\u7167\u7684\u5bf9\u8bb2\u673a\u9891\u6bb5\uff0c\u4f46\u6ce8\u610f\u9891\u7387\u8303\u56f4\u4e0d\u540c\uff1a<\/p>\n<ul>\n<li>PMR446\uff08\u6b27\u6d32\/\u4e2d\u56fd\uff09\uff1a446.0-446.2MHz\uff0c16\u4e2a\u4fe1\u9053\uff0c\u529f\u7387\u9650\u52360.5W<\/li>\n<li>FRS\uff08\u7f8e\u56fd\uff09\uff1a462-467MHz\uff0c22\u4e2a\u4fe1\u9053\uff0c\u90e8\u5206\u4fe1\u9053\u9650\u52360.5W<\/li>\n<li>\u5728\u4e2d\u56fd\uff0c\u4e2a\u4eba\u4f7f\u7528\u516c\u4f17\u9891\u6bb5\u9700\u9075\u5b88\u65e0\u7ebf\u7535\u7ba1\u7406\u89c4\u5b9a\uff0c\u4e1a\u4f59\u9891\u6bb5(430-440MHz)\u9700\u8981\u64cd\u4f5c\u8bc1<\/li>\n<\/ul>\n<h2>\u4e8c\u3001\u5bf9\u8bb2\u673a\u9891\u7387\u9009\u62e9\u51b3\u7b56\u6811<\/h2>\n<p>\u4e0d\u77e5\u9053\u600e\u4e48\u9009\uff1f\u6309\u4ee5\u4e0b\u6b65\u9aa4\u6765\uff1a<\/p>\n<ol>\n<li><strong>\u5148\u660e\u786e\u4f7f\u7528\u573a\u666f\uff1a<\/strong>\u57ce\u5e02\u591a\u8fd8\u662f\u91ce\u5916\u591a\uff1f<\/li>\n<li><strong>\u786e\u8ba4\u4f60\u7684\u6267\u7167\u60c5\u51b5\uff1a<\/strong>\u6709\u65e0\u4e1a\u4f59\u65e0\u7ebf\u7535\u53f0\u64cd\u4f5c\u8bc1\uff1f<\/li>\n<li><strong>\u770b\u961f\u53cb\u7684\u673a\u5668\uff1a<\/strong>\u5927\u5bb6\u7528\u7684\u9891\u6bb5\u8981\u4e00\u81f4\uff0c\u8de8\u9891\u6bb5\u4e0d\u901a<\/li>\n<li><strong>\u8003\u8651\u662f\u5426\u9700\u8981\u4e2d\u7ee7\uff1a<\/strong>\u8fdc\u8ddd\u79bb\u8986\u76d6\u8981\u8003\u8651\u4e2d\u7ee7\u53f0\u9891\u7387<\/li>\n<\/ol>\n<h2>\u4e09\u3001\u5e38\u89c1\u573a\u666f\u7684\u9891\u6bb5\u63a8\u8350<\/h2>\n<ul>\n<li><strong>\u57ce\u5e02\u901a\u52e4\u3001\u5f92\u6b65\uff1a<\/strong>UHF(430-440MHz)\uff0c\u7a7f\u5899\u597d\uff0c\u57ce\u5e02\u5bc6\u96c6\u533a\u9996\u9009<\/li>\n<li><strong>\u91ce\u5916\u9732\u8425\u3001\u767b\u5c71\uff1a<\/strong>VHF(144-148MHz)\uff0c\u5f00\u9614\u5730\u4f20\u64ad\u8ddd\u79bb\u8fdc<\/li>\n<li><strong>\u81ea\u9a7e\u8f66\u961f\uff1a<\/strong>VHF\u4e3a\u4e3b\u3001UHF\u5907\u7528\uff0c\u53cc\u9891\u53cc\u5f85\u6700\u7a33<\/li>\n<li><strong>\u5546\u573a\u3001\u9152\u5e97\u3001\u7269\u4e1a\uff1a<\/strong>UHF(400-470MHz)\uff0c\u5ba4\u5185\u8986\u76d6\u5fc5\u987bUHF<\/li>\n<li><strong>\u6d77\u4e0a\u901a\u4fe1\uff1a<\/strong>VHF\u6d77\u4e8b\u9891\u6bb5\uff0c156-174MHz\u6d77\u4e8b\u4e13\u7528\u4fe1\u9053<\/li>\n<\/ul>\n<h2>\u56db\u3001\u9891\u7387\u9009\u62e9\u5e38\u89c1\u8bef\u533a<\/h2>\n<ul>\n<li><strong>\u8bef\u533a\u4e00\uff1a\u9891\u7387\u8d8a\u9ad8\u8d8a\u597d<\/strong>\u2014\u2014UHF\u548cVHF\u5404\u6709\u4f18\u52bf\uff0c\u6ca1\u6709\u7edd\u5bf9\u597d\u574f<\/li>\n<li><strong>\u8bef\u533a\u4e8c\uff1a\u4e70UV\u53cc\u6bb5\u673a\u5c31\u80fd\u901a\u6240\u6709\u4eba<\/strong>\u2014\u2014\u53cc\u6bb5\u673a\u80fd\u5728U\/V\u4e24\u4e2a\u9891\u6bb5\u5de5\u4f5c\uff0c\u4f46\u5bf9\u65b9\u4e5f\u5f97\u5728\u540c\u4e00\u4e2a\u9891\u6bb5\u548c\u9891\u7387\u4e0a<\/li>\n<li><strong>\u8bef\u533a\u4e09\uff1a\u968f\u4fbf\u8c03\u4e2a\u9891\u7387\u5c31\u80fd\u7528<\/strong>\u2014\u2014\u4e0d\u540c\u56fd\u5bb6\u5bf9\u65e0\u7ebf\u7535\u9891\u7387\u6709\u4e25\u683c\u89c4\u5b9a\uff0c\u5360\u7528\u4ed6\u4eba\u9891\u6bb5\u6216\u5e72\u6270\u516c\u5171\u5b89\u5168\u901a\u4fe1\u662f\u8fdd\u6cd5\u7684<\/li>\n<li><strong>\u8bef\u533a\u56db\uff1a\u529f\u7387\u8d8a\u5927\u901a\u5f97\u8d8a\u8fdc<\/strong>\u2014\u2014\u529f\u7387\u53ea\u5f71\u54cd\u53d1\u5c04\u5f3a\u5ea6\uff0c\u5929\u7ebf\u548c\u5730\u5f62\u5f71\u54cd\u66f4\u5927<\/li>\n<\/ul>\n<h2>\u4e94\u3001\u4e00\u53e5\u8bdd\u603b\u7ed3<\/h2>\n<p><strong>\u57ce\u5e02\u9009UHF\uff0c\u6237\u5916\u9009VHF\uff0c\u4e0d\u529e\u8bc1\u9009PMR446\u2014\u2014\u9891\u7387\u9009\u5bf9\uff0c\u4e00\u547c\u767e\u5e94\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4ec0\u4e48\u9891\u7387\u9009\u62e9\u8fd9\u4e48\u91cd\u8981\uff1f \u5f88\u591a\u521a\u5165\u624b\u5bf9\u8bb2 [&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 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