{"id":138,"date":"2026-06-05T13:08:28","date_gmt":"2026-06-05T05:08:28","guid":{"rendered":"http:\/\/www.timesyncfreq.com\/?page_id=138"},"modified":"2026-06-12T15:51:43","modified_gmt":"2026-06-12T07:51:43","slug":"fso720","status":"publish","type":"page","link":"https:\/\/www.timesyncfreq.com\/index.php\/products\/standard\/fso720\/","title":{"rendered":"\u6052\u6e29\u6676\u632f\u9891\u7387\u6807\u51c6\uff08\u6807\u51c6\u673a\u7bb1\uff09"},"content":{"rendered":"<p><!-- ============================================ --><br \/>\n<!-- FSO720 \u9ad8\u7cbe\u5ea6\u9891\u7387\u6807\u51c6 - \u5b8c\u6574\u4ea7\u54c1\u9875\u9762         --><br \/>\n<!-- \u7cfb\u5217\uff1aFSO720\uff08\u6052\u6e29\u6676\u632f\uff0c2U \u63d2\u7bb1\u5f0f\uff09          --><br \/>\n<!-- \u7279\u8272\uff1a\u53ef\u914d\u7f6e\u5206\u9891\u8f93\u51fa\uff0c\u9ad8\u6027\u4ef7\u6bd4               --><br \/>\n<!-- ============================================ --><\/p>\n<div style=\"max-width: 1280px; margin: 0 auto; padding: 0 20px 40px; font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; background: #E7F6FF;\">\n<p><!-- ************ \u9996\u5c4f\uff1a\u6807\u9898 + \u6838\u5fc3\u5b9a\u4f4d ************ --><\/p>\n<div style=\"background: linear-gradient(135deg, #0a2540 0%, #1e40af 100%); color: white; border-radius: 28px; padding: 48px 32px; text-align: center;\">\n<h1 style=\"font-size: 2.4rem; font-weight: bold; margin-bottom: 16px; color: #e7f6ff;\">FSO720 \u9ad8\u7cbe\u5ea6\u9891\u7387\u6807\u51c6<\/h1>\n<p style=\"font-size: 1.2rem; max-width: 800px; margin: 0 auto 20px; opacity: 0.95;\">2U \u6807\u51c6\u673a\u7bb1 \u00b7 \u63d2\u7bb1\u5f0f\u6a21\u5757\u5316\u8bbe\u8ba1 \u00b7 \u6052\u6e29\u6676\u632f(OCXO) \u00b7 \u81ea\u7531\u5206\u9891\u8f93\u51fa<\/p>\n<div style=\"display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px;\">\n    <a style=\"background: white; color: #1e40af; padding: 10px 28px; border-radius: 40px; text-decoration: none; font-weight: 600;\" href=\"#contact\">\u83b7\u53d6\u62a5\u4ef7<\/a><br \/>\n    <a style=\"background: rgba(255,255,255,0.2); color: white; border: 1px solid white; padding: 10px 28px; border-radius: 40px; text-decoration: none;\" href=\"#specs\">\u67e5\u770b\u5b8c\u6574\u89c4\u683c<\/a><br \/>\n    <a style=\"background: rgba(255,255,255,0.2); color: white; border: 1px solid white; padding: 10px 28px; border-radius: 40px; text-decoration: none;\" href=\"#versions\">\u9009\u578b\u5bf9\u6bd4<\/a>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; font-size: 0.9rem;\">\n    <span style=\"background: rgba(255,255,255,0.15); padding: 6px 14px; border-radius: 30px;\">\u2705 \u79d2\u7a33 \u2264 2E-13<\/span><br \/>\n    <span style=\"background: rgba(255,255,255,0.15); padding: 6px 14px; border-radius: 30px;\">\u2705 1Hz \u76f8\u4f4d\u566a\u58f0 \u2264 -115dBc\/Hz<\/span><br \/>\n    <span style=\"background: rgba(255,255,255,0.15); padding: 6px 14px; border-radius: 30px;\">\u2705 \u9ad8\u6027\u4ef7\u6bd4\u6052\u6e29\u6676\u632f\u65b9\u6848<\/span><br \/>\n    <span style=\"background: rgba(255,255,255,0.15); padding: 6px 14px; border-radius: 30px;\">\u2705 \u8f93\u51fa\u9891\u7387\u53ef\u81ea\u7531\u5206\u9891<\/span>\n<\/div>\n<\/div>\n<p><!-- ************ \u4ea7\u54c1\u6982\u8ff0 ************ --><\/p>\n<div style=\"margin: 48px 0;\">\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/FST725-300x169.png\" alt=\"FSO720\u4ea7\u54c1\u56fe\" width=\"634\" height=\"357\" \/><\/p>\n<h2 style=\"font-size: 1.8rem; font-weight: bold; margin-bottom: 16px;\">\u4ea7\u54c1\u6982\u8ff0<\/h2>\n<p style=\"font-size: 1rem; line-height: 1.6; color: #334155;\">FSO720 \u662f\u5317\u4eac\u65f6\u95f4\u9891\u7387\u79d1\u6280\u6709\u9650\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3e\u9ad8\u6027\u4ef7\u6bd4\u6052\u6e29\u6676\u632f\u9891\u7387\u6807\u51c6\uff0c\u91c7\u7528<strong>2U \u6807\u51c6\u673a\u7bb1<\/strong>\u548c<strong>\u63d2\u7bb1\u5f0f\u6a21\u5757\u5316\u8bbe\u8ba1<\/strong>\uff0c\u5185\u90e8\u96c6\u6210\u4e86\u9ad8\u7cbe\u5ea6\u6052\u6e29\u6676\u632f(OCXO)\u3001\u8d85\u4f4e\u566a\u58f0\u6570\u5b57\u9501\u76f8\u73af\u3001\u4f4e\u566a\u58f0\u9694\u79bb\u653e\u5927\u5668\u3001GNSS \u63a5\u6536\u673a\u4ee5\u53ca\u6a21\u5757\u5316\u8f93\u51fa\u677f\u5361\u3002\u533a\u522b\u4e8e\u4f20\u7edf\u56fa\u5b9a\u8f93\u51fa\u7684\u9891\u7387\u6807\u51c6\uff0cFSO720 \u652f\u6301<strong>\u8f93\u51fa\u9891\u7387\u81ea\u7531\u5206\u9891\u914d\u7f6e<\/strong>\uff0c\u53ef\u6839\u636e\u7528\u6237\u9700\u6c42\u8f93\u51fa 10MHz\u300110.23MHz\u30011MHz\u30015MHz\u300120MHz\u3001100MHz\u3001120MHz \u7b49\u591a\u79cd\u9891\u7387\uff0c\u662f\u79d1\u7814\u9662\u6240\u3001\u751f\u4ea7\u6d4b\u8bd5\u3001\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u4ef7\u6bd4\u4e4b\u9009\u3002<\/p>\n<\/div>\n<p><!-- ************ \u6838\u5fc3\u6307\u6807\u5361\u7247 ************ --><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin: 48px 0;\">\n<div style=\"background: #f0f4f8; border-radius: 20px; padding: 20px; text-align: center;\">\n<div style=\"font-size: 2rem;\">\u23f1\ufe0f<\/div>\n<div style=\"font-weight: bold; font-size: 1.1rem;\">\u79d2\u7a33 (\u827e\u4f26\u65b9\u5dee)<\/div>\n<div style=\"font-size: 1.3rem; color: #1e40af;\">\u2264 2E-13<\/div>\n<div style=\"font-size: 0.8rem; color: #4b5563;\">(C \u7248 &lt; 2E-13)<\/div>\n<\/div>\n<div style=\"background: #f0f4f8; border-radius: 20px; padding: 20px; text-align: center;\">\n<div style=\"font-size: 2rem;\">\ud83d\udd0a<\/div>\n<div style=\"font-weight: bold; font-size: 1.1rem;\">1Hz \u76f8\u4f4d\u566a\u58f0<\/div>\n<div style=\"font-size: 1.3rem; color: #1e40af;\">\u2264 -115dBc\/Hz<\/div>\n<div style=\"font-size: 0.8rem; color: #4b5563;\">(C \u7248)<\/div>\n<\/div>\n<div style=\"background: #f0f4f8; border-radius: 20px; padding: 20px; text-align: center;\">\n<div style=\"font-size: 2rem;\">\ud83d\udce1<\/div>\n<div style=\"font-weight: bold; font-size: 1.1rem;\">\u6388\u65f6\u7cbe\u5ea6<\/div>\n<div style=\"font-size: 1.3rem; color: #1e40af;\">&lt; 10ns<\/div>\n<div style=\"font-size: 0.8rem; color: #4b5563;\">GNSS \u9a6f\u670d<\/div>\n<\/div>\n<div style=\"background: #f0f4f8; border-radius: 20px; padding: 20px; text-align: center;\">\n<div style=\"font-size: 2rem;\">\ud83d\udd0b<\/div>\n<div style=\"font-weight: bold; font-size: 1.1rem;\">\u5b88\u65f6\u7cbe\u5ea6<\/div>\n<div style=\"font-size: 1.3rem; color: #1e40af;\">&lt; 5\u03bcs \/ 24h<\/div>\n<div style=\"font-size: 0.8rem; color: #4b5563;\">\u6052\u6e29\u6676\u632f\u81ea\u4e3b\u5b88\u65f6<\/div>\n<\/div>\n<\/div>\n<p><!-- ************ \u6838\u5fc3\u7279\u8272\uff1a\u53ef\u914d\u7f6e\u5206\u9891\u8f93\u51fa ************ --><\/p>\n<div style=\"background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%); border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 16px; text-align: center;\">\ud83c\udf9b\ufe0f \u6838\u5fc3\u7279\u8272\uff1a\u53ef\u914d\u7f6e\u5206\u9891\u8f93\u51fa<\/h2>\n<p style=\"text-align: center; color: #1e40af; margin-bottom: 24px;\">\u63d2\u7bb1\u5f0f\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u6309\u9700\u914d\u7f6e\u8f93\u51fa\u9891\u7387<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; text-align: center;\">\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>10MHz<\/strong><br \/>\u6807\u51c6\u9891\u7387<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>10.23MHz<\/strong><br \/>GPS\/\u5317\u6597\u53c2\u8003<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>1MHz<\/strong><br \/>\u4f4e\u9891\u53c2\u8003<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>5MHz<\/strong><br \/>\u6807\u51c6\u9891\u7387<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>20MHz<\/strong><br \/>\u9ad8\u901f\u91c7\u6837<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>100MHz<\/strong><br \/>\u5c04\u9891\u53c2\u8003<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>120MHz<\/strong><br \/>\u901a\u4fe1\u7cfb\u7edf<\/div>\n<div style=\"background: white; border-radius: 16px; padding: 12px;\"><strong>\u5176\u4ed6\u9891\u7387<\/strong><br \/>\u53ef\u5b9a\u5236<\/div>\n<\/div>\n<p style=\"text-align: center; font-size: 0.85rem; margin-top: 20px;\">* \u8f93\u51fa\u8def\u6570\u548c\u9891\u7387\u7c7b\u578b\u53ef\u5728\u8ba2\u8d2d\u65f6\u7075\u6d3b\u914d\u7f6e\uff0c\u5355\u53f0\u8bbe\u5907\u652f\u6301\u591a\u79cd\u9891\u7387\u6df7\u5408\u8f93\u51fa<\/p>\n<\/div>\n<p><!-- ************ \u7248\u672c\u9009\u578b\uff08A\/B\/C + \u5b9a\u5236\uff0c\u65e0\u6807\u51c6\u7248\uff09 ************ --><\/p>\n<div id=\"versions\" style=\"margin: 48px 0;\">\n<h2 style=\"font-size: 1.8rem; font-weight: bold; margin-bottom: 16px; text-align: center;\">\u7248\u672c\u9009\u578b<\/h2>\n<p style=\"text-align: center; color: #4b5563; margin-bottom: 32px;\">FSO720 \u63d0\u4f9b\u591a\u79cd\u6027\u80fd\u9009\u9879\uff0c\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u7684\u7cbe\u5ea6\u4e0e\u6210\u672c\u9700\u6c42<\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; background: white; border-radius: 20px; overflow: hidden; border: 1px solid #e2e8f0;\">\n<thead style=\"background: #f1f5f9;\">\n<tr>\n<th style=\"padding: 14px;\">\u7248\u672c<\/th>\n<th>\u79d2\u7a33 @1s<\/th>\n<th>1Hz \u76f8\u4f4d\u566a\u58f0<\/th>\n<th>\u5b88\u65f6\u7cbe\u5ea6 @24h<\/th>\n<th>\u5178\u578b\u5e94\u7528<\/th>\n<th>\u53c2\u8003\u4ef7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 12px;\"><strong>FSO720A<br \/><span style=\"font-size: 0.8rem;\">(\u666e\u901aVCO\u7248)<\/span><\/strong><\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; 3E-12<\/td\n><\/p>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; -95dBc\/Hz<\/td\n><\/p>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; 5\u03bcs<\/td\n><\/p>\n<td>\u901a\u7528\u5b9e\u9a8c\u5ba4\u3001\u751f\u4ea7\u6d4b\u8bd5<\/td\n><\/p>\n<td>\u00a58,000\u8d77<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 12px;\"><strong>FSO720B<br \/><span style=\"font-size: 0.8rem;\">(\u9ad8\u7a33\u7248)<\/span><\/strong><\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; 5E-13<\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; -110dBc\/Hz<\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; 5\u03bcs<\/td>\n<td>\u8ba1\u91cf\u6821\u51c6\u3001\u79d1\u7814<\/td>\n<td>\u00a516,000\u8d77<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 12px;\"><strong>FSO720C<br \/><span style=\"font-size: 0.8rem;\">(\u4f4e\u76f8\u566a\u7248)<\/span><\/strong><\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; 2E-13<\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; -115dBc\/Hz<\/td>\n<td style=\"color:#1e40af; font-weight:500;\">&lt; 5\u03bcs<\/td>\n<td>\u91cf\u5b50\u8ba1\u7b97\u3001\u96f7\u8fbe\u3001\u822a\u5929\u6d4b\u63a7<\/td>\n<td>\u00a540,000\u8d77<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 12px;\"><strong>\u7528\u6237\u81ea\u5b9a\u4e49<\/strong><\/td>\n<td colspan=\"4\">\u53ef\u9009\u914d\uff1a\u8f93\u51fa\u9891\u7387\u7c7b\u578b\u3001\u8f93\u51fa\u8def\u6570\u3001\u7a33\u5b9a\u5ea6\u7b49\u7ea7<\/td>\n<td>\u8be6\u8be2\u62a5\u4ef7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"display: flex; gap: 16px; justify-content: center; margin-top: 32px;\">\n    <a style=\"background: #1e40af; color: white; padding: 12px 32px; border-radius: 40px; text-decoration: none; font-weight: 600;\" href=\"#contact\">\u83b7\u53d6\u62a5\u4ef7<\/a><br \/>\n    <a style=\"background: #10b981; color: white; padding: 12px 32px; border-radius: 40px; text-decoration: none; font-weight: 600;\" href=\"#\">\u4e0b\u8f7d\u5b8c\u6574\u9009\u578b\u8868<\/a>\n<\/div>\n<\/div>\n<p><!-- ************ \u8be6\u7ec6\u6280\u672f\u89c4\u683c\u8868 ************ --><\/p>\n<div id=\"specs\" style=\"background: #f8fafc; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 24px;\">\ud83d\udccb \u8be6\u7ec6\u6280\u672f\u89c4\u683c\uff08\u4f4e\u76f8\u566a\u7248\uff09<\/h2>\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 32px;\">\n<div>\n<h3 style=\"font-size: 1.2rem; font-weight: 600; margin-bottom: 16px;\">\ud83d\udcc8 10MHz \u8f93\u51fa<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; background: white; border-radius: 16px; overflow: hidden;\">\n<tbody>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 10px;\">\u5e45\u5ea6<\/td>\n<td>+7dBm \u00b1 2dB<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\">\n<td>\u76f8\u4f4d\u566a\u58f0 @1Hz<\/td>\n<td>\u2264 -115dBc\/Hz (C\u7248)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td>\u76f8\u4f4d\u566a\u58f0 @10Hz<\/td>\n<td>\u2264 -140dBc\/Hz<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\">\n<td>\u76f8\u4f4d\u566a\u58f0 @100Hz<\/td>\n<td>\u2264 -150dBc\/Hz<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td>\u76f8\u4f4d\u566a\u58f0 @1kHz<\/td>\n<td>\u2264 -160dBc\/Hz<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td>\u827e\u4f26\u65b9\u5dee @1s<\/td>\n<td>\u2264 2E-13 (C\u7248)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<h3 style=\"font-size: 1.2rem; font-weight: 600; margin-bottom: 16px;\">\ud83d\udcc8 \u5176\u4ed6\u9891\u7387\u8f93\u51fa<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; background: white; border-radius: 16px; overflow: hidden;\">\n<tbody>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 10px;\">\u9891\u7387\u8303\u56f4<\/td>\n<td>1MHz ~ 120MHz<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td>\u8f93\u51fa\u5e45\u5ea6<\/td>\n<td>\u2265 +7dBm\uff08\u53ef\u5b9a\u5236\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div style=\"margin-top: 24px;\">\n<h3 style=\"font-size: 1.2rem; font-weight: 600; margin-bottom: 16px;\">\u2699\ufe0f \u901a\u7528\u6307\u6807<\/h3>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 12px;\">\n<div><strong>\u9891\u7387\u51c6\u786e\u5ea6<\/strong><br \/>\u2264 \u00b15E-11<\/div>\n<div><strong>\u6e29\u5ea6\u7a33\u5b9a\u6027<\/strong><br \/>\u2264 5E-11<\/div>\n<div><strong>\u5b88\u65f6\u7cbe\u5ea6<\/strong><br \/>&lt; 5\u03bcs \/ 24h<\/div>\n<div><strong>\u6052\u6e29\u6676\u632f\u9501\u5b9a\u65f6\u95f4<\/strong><br \/>&lt; 5\u5206\u949f (@+25\u2103)<\/div>\n<div><strong>\u6742\u6563 (10MHz)<\/strong><br \/>&lt; -75dBc<\/div>\n<div><strong>\u8c10\u6ce2 (10MHz)<\/strong><br \/>&lt; -50dBc<\/div>\n<div><strong>\u5de5\u4f5c\u6e29\u5ea6<\/strong><br \/>-40\u2103 ~ +50\u2103<\/div>\n<div><strong>\u5b58\u50a8\u6e29\u5ea6<\/strong><br \/>-55\u2103 ~ +85\u2103<\/div>\n<div><strong>\u673a\u7bb1\u5c3a\u5bf8<\/strong><br \/>2U \u6807\u51c6\u673a\u7bb1 (\u63d2\u7bb1\u5f0f)<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ************ \u6a21\u5757\u5316\u8bbe\u8ba1\u8bf4\u660e ************ --><\/p>\n<div style=\"background: white; border: 1px solid #e2e8f0; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 24px;\">\ud83e\udde9 \u63d2\u7bb1\u5f0f\u6a21\u5757\u5316\u8bbe\u8ba1<\/h2>\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 32px;\">\n<div>\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">\u6838\u5fc3\u6a21\u5757<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>\u6052\u6e29\u6676\u632f\u6a21\u5757\uff08\u9ad8\u6027\u4ef7\u6bd4\u9891\u7387\u57fa\u51c6\uff09<\/li>\n<li>\u6570\u5b57\u9501\u76f8\u73af\u6a21\u5757\uff08\u8d85\u4f4e\u566a\u58f0\uff09<\/li>\n<li>GNSS \u63a5\u6536\u673a\u6a21\u5757\uff08\u5317\u6597\/GPS\/GLONASS\/Galileo\uff09<\/li>\n<li>\u4f4e\u566a\u58f0\u7535\u6e90\u6a21\u5757\uff08\u7ebf\u6027\u7535\u6e90\uff09<\/li>\n<\/ul>\n<\/div>\n<div>\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">\u8f93\u51fa\u677f\u5361\uff08\u53ef\u5b9a\u5236\uff09<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>10MHz \u5206\u914d\u653e\u5927\u677f\u5361\uff08\u591a\u8def\u8f93\u51fa\uff09<\/li>\n<li>\u53ef\u7f16\u7a0b\u5206\u9891\u677f\u5361\uff081MHz ~ 120MHz\uff09<\/li>\n<li>\u9ad8\u9694\u79bb\u5ea6\u7f13\u51b2\u653e\u5927\u677f\u5361<\/li>\n<li>\u53ef\u6309\u9700\u7ec4\u5408\uff0c\u5355\u53f0\u8bbe\u5907\u652f\u6301\u591a\u79cd\u9891\u7387\u8f93\u51fa<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- ************ \u8f93\u51fa\u4e0e\u63a5\u53e3 ************ --><\/p>\n<div style=\"background: #f8fafc; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 24px;\">\ud83d\udd0c \u8f93\u51fa\u4e0e\u63a5\u53e3<\/h2>\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 32px;\">\n<div>\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">\ud83d\udce4 \u8f93\u51fa\uff08\u53ef\u914d\u7f6e\uff09<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>10MHz \u8f93\u51fa\uff1a\u53ef\u9009\u591a\u8def<\/li>\n<li>5MHz \u8f93\u51fa\uff1a\u53ef\u9009\u591a\u8def<\/li>\n<li>1MHz \u8f93\u51fa\uff1a\u53ef\u9009<\/li>\n<li>10.23MHz \u8f93\u51fa\uff1a\u53ef\u9009\uff08GPS\/\u5317\u6597\u53c2\u8003\uff09<\/li>\n<li>20MHz \/ 100MHz \/ 120MHz \u8f93\u51fa\uff1a\u53ef\u9009<\/li>\n<li>PPS \u8f93\u51fa\uff1a\u591a\u8def<\/li>\n<li><strong>\u8f93\u51fa\u9891\u7387\u548c\u8def\u6570\u53ef\u5728\u8ba2\u8d2d\u65f6\u81ea\u7531\u914d\u7f6e<\/strong><\/li>\n<\/ul>\n<\/div>\n<div>\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">\ud83d\udce5 \u8f93\u5165<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>GNSS \u5929\u7ebf\uff1aTNC \u6bcd\u5934 \/ 50\u03a9 \/ +5V \u9988\u7535<\/li>\n<li>PPS \u53c2\u8003\u8f93\u5165\uff1aBNC \u6bcd\u5934 \/ 3.3V TTL<\/li>\n<li>10MHz \u53c2\u8003\u8f93\u5165\uff08\u9009\u914d\uff09<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div style=\"margin-top: 24px;\">\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">\ud83d\udda5\ufe0f \u901a\u4fe1\u4e0e\u63a7\u5236<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>RS-232\uff1aDB9 \u6bcd\u5934\uff0c\u7528\u4e8e\u76d1\u63a7\u6676\u632f\u3001\u63a5\u6536\u673a\u3001\u9501\u76f8\u73af\u72b6\u6001<\/li>\n<li>\u4ee5\u592a\u7f51\u63a5\u53e3\uff08\u9009\u914d\uff09\uff1aWeb \u7ba1\u7406<\/li>\n<li>\u544a\u8b66\u7ee7\u7535\u5668\uff1a2 \u7ec4\u5355\u5200\u53cc\u63b7<\/li>\n<li>\u524d\u9762\u677f\uff1a\u9ad8\u6e05\u89e6\u6478\u663e\u793a\u5c4f + LED \u72b6\u6001\u6307\u793a\u706f<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><!-- ************ \u524d\u9762\u677f\u4e0e\u6307\u793a\u706f ************ --><\/p>\n<div style=\"background: white; border: 1px solid #e2e8f0; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 24px;\">\ud83d\udcfa \u524d\u9762\u677f\u4e0e\u72b6\u6001\u6307\u793a<\/h2>\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 24px;\">\n<div>\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">\u89e6\u6478\u663e\u793a\u5c4f<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>\u6052\u6e29\u6676\u632f\u72b6\u6001\uff1a\u9501\u5b9a\u3001\u4f9b\u7535\u7535\u538b\u3001\u538b\u63a7\u7535\u538b\u3001\u6e29\u5ea6\u7b49<\/li>\n<li>\u536b\u661f\u63a5\u6536\u673a\u72b6\u6001\uff1aUTC\/\u5317\u4eac\u65f6\u95f4\u3001\u5929\u7ebf\u72b6\u6001\u3001\u9501\u5b9a\u72b6\u6001<\/li>\n<li>\u6570\u5b57\u9501\u76f8\u73af\u72b6\u6001\uff1a\u9501\u5b9a\u3001\u9891\u7387\/\u76f8\u4f4d\u504f\u5dee<\/li>\n<li>\u8f93\u51fa\u677f\u5361\u72b6\u6001\uff1a\u5404\u8f93\u51fa\u901a\u9053\u5b9e\u65f6\u76d1\u6d4b<\/li>\n<\/ul>\n<\/div>\n<div>\n<h3 style=\"font-size: 1.1rem; font-weight: 600;\">LED \u6307\u793a\u706f<\/h3>\n<ul style=\"padding-left: 20px;\">\n<li>\ud83d\udfe2 \u7535\u6e90\u6307\u793a<\/li>\n<li>\ud83d\udfe2 OCXO \u9501\u5b9a\u6307\u793a<\/li>\n<li>\ud83d\udfe2 PPS \u8f93\u5165\u6709\u6548\u6307\u793a<\/li>\n<li>\ud83d\udfe2 PPS \u540c\u6b65\u6307\u793a<\/li>\n<li>\ud83d\udfe2 GNSS \u9501\u5b9a\u6307\u793a<\/li>\n<li>\ud83d\udfe2 GNSS PPS \u540c\u6b65\u6307\u793a<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div style=\"display: flex; gap: 16px; justify-content: center; margin-top: 32px; padding-top: 16px; border-top: 1px solid #cbd5e1;\">\n    <a style=\"background: #1e40af; color: white; padding: 10px 28px; border-radius: 40px; text-decoration: none; font-weight: 600;\" href=\"#contact\">\u83b7\u53d6\u62a5\u4ef7<\/a><br \/>\n    <a style=\"background: #10b981; color: white; padding: 10px 28px; border-radius: 40px; text-decoration: none; font-weight: 600;\" href=\"#\">\u4e0b\u8f7d\u5b8c\u6574\u89c4\u683c\u4e66<\/a>\n<\/div>\n<\/div>\n<p><!--************* \u8ba1\u91cf\u6821\u51c6 ************ --><\/p>\n<div style=\"background: #f8fafc; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 24px;\">\ud83d\udcd0 \u8ba1\u91cf\u8bc1\u4e66<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-642\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u6821\u51c6\u8bc1\u4e66.bmp\" alt=\"\" width=\"472\" height=\"666\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-643\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u6d4b\u8bd5\u62a5\u544a.bmp\" alt=\"\" width=\"467\" height=\"663\" \/>\n<\/div>\n<p><!-- ************ \u8ba2\u8d27\u4fe1\u606f ************ --><\/p>\n<div style=\"background: white; border: 1px solid #e2e8f0; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 24px;\">\ud83d\udce6 \u8ba2\u8d27\u4fe1\u606f<\/h2>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse;\">\n<thead style=\"background: #f1f5f9;\">\n<tr>\n<th style=\"padding: 12px;\">\u578b\u53f7<\/th>\n<th>\u914d\u7f6e\u8bf4\u660e<\/th>\n<th>\u7a33\u5b9a\u5ea6 @1s<\/th>\n<th>1Hz \u76f8\u4f4d\u566a\u58f0<\/th>\n<th>\u53c2\u8003\u4ef7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 10px;\">FSO720A<\/td>\n<td>\u666e\u901aVCO\u7248\uff0c\u6052\u6e29\u6676\u632f\uff0c\u8f93\u51fa\u53ef\u914d\u7f6e<\/td>\n<td>&lt; 3E-12<\/td>\n<td>&lt; -95dBc\/Hz<\/td>\n<td>\u00a58,000\u8d77<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 10px;\">FSO720B<\/td>\n<td>\u9ad8\u7a33\u7248\uff0c\u9ad8\u7a33OCXO\uff0c\u8f93\u51fa\u53ef\u914d\u7f6e<\/td>\n<td>&lt; 5E-13<\/td>\n<td>&lt; -110dBc\/Hz<\/td>\n<td>\u00a516,000\u8d77<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 10px;\">FSO720C<\/td>\n<td>\u4f4e\u76f8\u566a\u7248\uff0c\u4f4e\u566a\u58f0OCXO\uff0c\u8f93\u51fa\u53ef\u914d\u7f6e<\/td>\n<td>&lt; 2E-13<\/td>\n<td>&lt; -115dBc\/Hz<\/td>\n<td>\u00a540,000\u8d77<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 0.8rem; color: #6c757d; margin-top: 20px;\">* \u8f93\u51fa\u9891\u7387\u7c7b\u578b\u3001\u8def\u6570\u53ef\u5728\u8ba2\u8d2d\u65f6\u81ea\u7531\u914d\u7f6e\uff0c\u4ef7\u683c\u6839\u636e\u914d\u7f6e\u786e\u5b9a\u3002<\/p>\n<\/div>\n<p><!-- ************ \u914d\u4ef6\u6e05\u5355 ************ --><\/p>\n<div style=\"background: #f8fafc; border-radius: 28px; padding: 32px; margin: 48px 0;\">\n<h2 style=\"font-size: 1.6rem; font-weight: bold; margin-bottom: 16px;\">\ud83d\udce6 \u6807\u51c6\u914d\u4ef6<\/h2>\n<ul style=\"padding-left: 20px;\">\n<li>FSO720 \u4e3b\u673a \u00d71<\/li>\n<li>220V \u7535\u6e90\u7ebf (2\u7c73) \u00d71<\/li>\n<li>\u56db\u661f\u591a\u9891 GNSS \u6709\u6e90\u5929\u7ebf (\u5e26\u78c1\u5438\u5e95\u76d8) \u00d71<\/li>\n<li>\u5929\u7ebf\u9988\u7ebf (\u957f\u5ea6\u6309\u5408\u540c) \u00d71<\/li>\n<li>\u51fa\u5382\u6d4b\u8bd5\u62a5\u544a \u00d71<\/li>\n<li>\u4f7f\u7528\u8bf4\u660e\u4e66 \u00d71<\/li>\n<li>\u8f93\u51fa\u9891\u7387\u914d\u7f6e\u6e05\u5355 \u00d71<\/li>\n<\/ul>\n<\/div>\n<p><!-- ************ \u6210\u529f\u6848\u4f8b\uff08Logo\u5899\uff09 ************ --><\/p>\n<div style=\"margin: 48px 0;\">\n<h2 style=\"text-align: center; font-size: 1.5rem; font-weight: bold; margin-bottom: 24px;\">\u90e8\u5206\u5408\u4f5c\u5ba2\u6237<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; align-items: center; background: #f8fafc; padding: 24px; border-radius: 24px;\">\n<img decoding=\"async\" style=\"height: 50px; width: auto;\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u4e2d\u56fd\u79d1\u5b66\u9662.png\" alt=\"\u4e2d\u56fd\u79d1\u5b66\u9662\" \/><br \/>\n<img decoding=\"async\" style=\"height: 60px; width: auto;\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u6e05\u534e\u5927\u5b66.png\" alt=\"\u6e05\u534e\u5927\u5b66\" \/><br \/>\n<img decoding=\"async\" style=\"height: 50px; width: auto;\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u7518\u8083\u7701\u8ba1\u91cf\u9662.bmp\" alt=\"\u7518\u8083\u7701\u8ba1\u91cf\u9662\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-185\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u7ca4\u6e2f\u6fb3\u5927\u6e7e\u533a\u91cf\u5b50\u79d1\u5b66\u4e2d\u5fc3.bmp\" alt=\"\" width=\"285\" height=\"84\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-187\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u5408\u80a5\u5b9e\u9a8c\u5ba4.bmp\" alt=\"\" width=\"291\" height=\"83\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-540\" src=\"http:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u817e\u8baf-300x39.png\" alt=\"\" width=\"300\" height=\"39\" srcset=\"https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u817e\u8baf-300x39.png 300w, https:\/\/www.timesyncfreq.com\/wp-content\/uploads\/2026\/06\/\u817e\u8baf.png 336w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\n<\/div>\n<\/div>\n<p><!-- ************ CTA + \u8054\u7cfb\u65b9\u5f0f ************ --><\/p>\n<div id=\"contact\" style=\"background: #1e40af; color: white; border-radius: 32px; padding: 48px 32px; text-align: center;\">\n<h2 style=\"color: white; margin-bottom: 16px;\">\u83b7\u53d6 FSO720 \u5b9a\u5236\u65b9\u6848<\/h2>\n<p style=\"color: #cbd5e1; margin-bottom: 28px;\">\u63d0\u4f9b\u8f93\u51fa\u9891\u7387\u914d\u7f6e\u5efa\u8bae\u3001\u6280\u672f\u767d\u76ae\u4e66\u53ca\u5b9a\u5236\u62a5\u4ef7<\/p>\n<div style=\"display: flex; gap: 20px; justify-content: center; flex-wrap: wrap;\">\n<a style=\"background: white; color: #1e40af; padding: 12px 32px; border-radius: 40px; text-decoration: none; font-weight: 600;\" href=\"http:\/\/www.timesyncfreq.com\/index.php\/discover\/contact\/\">\ud83d\udcde \u8054\u7cfb\u6280\u672f\u56e2\u961f<\/a><br \/>\n<a style=\"background: transparent; border: 1px solid white; color: white; padding: 12px 32px; border-radius: 40px; text-decoration: none;\" href=\"#\">\ud83d\udcc4 \u4e0b\u8f7d\u6570\u636e\u624b\u518c (PDF)<\/a>\n<\/div>\n<p style=\"margin-top: 28px; font-size: 0.85rem;\">\u90ae\u7bb1\uff1atf@timefreqtech.com | \u7535\u8bdd\uff1a010-68888575<\/p>\n<\/div>\n<p><!-- ************ \u9875\u811a ************ --><\/p>\n<div style=\"text-align: center; 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