{"id":88,"date":"2026-06-05T11:53:12","date_gmt":"2026-06-05T03:53:12","guid":{"rendered":"http:\/\/www.timesyncfreq.com\/?page_id=88"},"modified":"2026-06-08T20:45:47","modified_gmt":"2026-06-08T12:45:47","slug":"aperture-radar","status":"publish","type":"page","link":"https:\/\/www.timesyncfreq.com\/index.php\/case\/aperture-radar\/","title":{"rendered":"\u5b54\u5f84\u96f7\u8fbe"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" class=\"wp-block-cover__image-background wp-image-217 size-large\" alt=\"\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-1024x575.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-1024x575.jpg 1024w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-300x168.jpg 300w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-768x431.jpg 768w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-1536x862.jpg 1536w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-2048x1150.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#2c6591\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><p class=\"has-text-align-center has-large-font-size\" style=\"color: #FFFFFF;\">\u9ad8\u7cbe\u5ea6\u76f8\u4f4d\u63a7\u5236\u4ee5\u53ca\u65f6\u9891\u4f20\u9012<\/p><\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\" style=\"color: #FFFFFF;\">\u5b9e\u65f6\u7ea7\u3001ps\u7ea7\u76f8\u4f4d\u540c\u6b65\u6280\u672f<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\" style=\"color: #FFFFFF;\">\u8d85\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u6210\u672c\u4ecb\u8d28\u540c\u6b65\u65b9\u6848<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-cover alignfull is-light\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-luminous-vivid-amber-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-1024x575.jpg\" alt=\"\" class=\"wp-image-217\" srcset=\"https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-1024x575.jpg 1024w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-300x168.jpg 300w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-768x431.jpg 768w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-1536x862.jpg 1536w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u96f7\u8fbe\u4e0e\u63a2\u6d4b-2048x1150.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">\u201c\u7c73\u6ce2-\u5341\u7c73\u6ce2\u5c04\u7535\u65e5\u50cf\u4eea\u201d\u9ad8\u7cbe\u5ea6\u65f6\u9891\u5206\u914d\u4e0e\u540c\u6b65\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u7c73\u6ce2\u5929\u7ebf\u9635\u5217\u901a\u5e38\u7531\u51e0\u5341\u5230\u4e0a\u767e\u9762\u5929\u7ebf\uff08\u534a\u6ce2\u632f\u5b50\u9635\u5217\uff09\u5206\u5e03\u5728\u4e00\u7247\u7a7a\u65f7\u7684\u5e73\u9762\u4e0a\u7ec4\u6210\u3002\u901a\u8fc7\u7cbe\u786e\u8c03\u6574\u9988\u5165\u5404\u4e2a\u534a\u6ce2\u632f\u5b50\u7684\u4fe1\u53f7\u7684\u76f8\u4f4d\uff0c\u4f7f\u6574\u4e2a\u9635\u5217\u5b9e\u73b0\u76f8\u5e72\u63a5\u6536\uff0c\u4ece\u800c\u8fbe\u5230\u786c\u4ef6\u653e\u5927\u4fe1\u53f7\u7684\u76ee\u7684\u3002<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u8fd9\u79cd\u65b9\u6cd5\u672c\u8d28\u4e0a\u662f<strong>\u5229\u7528\u76f8\u4f4d\u540c\u6b65\u5b9e\u73b0\u9635\u5217\u76f8\u5e72\u5408\u6210<\/strong>\uff0c\u5177\u6709\u663e\u8457\u7684\u786c\u4ef6\u589e\u76ca\u6548\u679c\uff0c\u80fd\u591f\u5927\u5e45\u63d0\u5347\u7c73\u6ce2\u5929\u7ebf\u7684\u4fe1\u566a\u6bd4\uff08SNR\uff09\uff0c\u4f7f\u5176\u53ef\u4ee5\u68c0\u6d4b\u5230<strong>\u8fdc\u4f4e\u4e8e\u566a\u58f0\u6c34\u5e73<\/strong>\u7684\u5fae\u5f31\u5929\u6587\u4fe1\u53f7\u3002<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u56e0\u6b64\uff0c\u7c73\u6ce2\u5929\u7ebf\u9635\u5217\u5bf9\u9988\u5165\u5404\u4e2a\u534a\u6ce2\u632f\u5b50\u7684\u4fe1\u53f7\u7684<strong>\u76f8\u4f4d\u7cbe\u786e\u5ea6<\/strong>\u63d0\u51fa\u4e86\u6781\u9ad8\u8981\u6c42\u2014\u2014\u4efb\u4f55\u76ae\u79d2\u7ea7\u7684\u65f6\u95f4\u8bef\u5dee\uff0c\u90fd\u4f1a\u5bfc\u81f4\u9635\u5217\u589e\u76ca\u4e0b\u964d\uff0c\u751a\u81f3\u5b8c\u5168\u5931\u6548\u3002<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\"><strong>FHR120 \u76f8\u4f4d\u7cbe\u8c03\u9891\u7387\u5206\u914d\u5668\u6b63\u662f\u4e3a\u6b64\u800c\u751f<\/strong>\u2014\u2014\u5b83\u63d0\u4f9b\u591a\u8def\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u566a\u58f0\u3001\u76f8\u4f4d\u72ec\u7acb\u53ef\u8c03\uff081ps\u5206\u8fa8\u7387\uff09\u7684\u9891\u7387\u5206\u914d\uff0c\u786e\u4fdd\u6574\u4e2a\u9635\u5217\u7684\u6bcf\u4e00\u9762\u5929\u7ebf\u90fd\u5de5\u4f5c\u5728\u7cbe\u786e\u5bf9\u9f50\u7684\u76f8\u4f4d\u57fa\u51c6\u4e0b\u3002<\/p><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-cover alignfull is-light\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-pale-cyan-blue-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"399\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u65b0\u7586\u5580\u4ec0.bmp\" alt=\"\" class=\"wp-image-309\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">\u201c\u9010\u65e5\u671b\u8fdc\u955c\u201d\u9ad8\u7cbe\u5ea6\u65f6\u95f4\u4fdd\u6301\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u9010\u65e5\u671b\u8fdc\u955c\u5206\u5e03\u4e8e\u5e7f\u88a4\u91ce\u5916\uff0c\u4eba\u8ff9\u7f55\u81f3\u3002\u8bbe\u5907\u8fd0\u884c\u9700\u8981\u51c6\u786e\u7684 <strong>10MHz<\/strong> \u548c <strong>PPS<\/strong> \u4fe1\u53f7\uff0c\u4f5c\u4e3a\u5fc5\u8981\u7684\u65f6\u95f4\u9891\u7387\u53c2\u8003\u3002<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u8bbe\u5907\u5c31\u7eea\u540e\u53ef\u81ea\u4e3b\u8fd0\u884c\uff0c\u4f46\u8fd9\u4e0d\u610f\u5473\u7740\u5b83\u4e0d\u9700\u8981\u65f6\u95f4\u540c\u6b65\u3002<strong>FNS510 NTP \u7f51\u7edc\u65f6\u95f4\u670d\u52a1\u5668<\/strong>\u53ef\u4e3a\u8bbe\u5907\u63d0\u4f9b\uff1a<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u8d85\u9ad8\u7cbe\u5ea6\u7684 <strong>10MHz<\/strong> \u9891\u7387\u57fa\u51c6\uff1b<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u9ad8\u7a33 <strong>PPS<\/strong> \u65f6\u95f4\u540c\u6b65\u4fe1\u53f7\uff1b<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u7cbe\u786e\u7684 <strong>NTP \u7f51\u7edc\u65f6\u95f4<\/strong>\u3002<\/p><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><p style=\"color: #000000;\">\u786e\u4fdd\u9010\u65e5\u671b\u8fdc\u955c\u5728\u65e0\u4eba\u503c\u5b88\u7684\u91ce\u5916\u73af\u5883\u4e2d\uff0c\u4e5f\u80fd\u4fdd\u6301\u7edf\u4e00\u3001\u53ef\u9760\u7684\u65f6\u95f4\u9891\u7387\u57fa\u51c6\uff0c\u652f\u6491\u957f\u671f\u3001\u7a33\u5b9a\u7684\u592a\u9633\u5c04\u7535\u89c2\u6d4b\u3002<\/p><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":27,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":"disabled","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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