{"id":255,"date":"2025-04-28T14:53:23","date_gmt":"2025-04-28T06:53:23","guid":{"rendered":"https:\/\/www.bihec.com\/optel\/?p=255"},"modified":"2025-04-28T14:53:23","modified_gmt":"2025-04-28T06:53:23","slug":"%e4%be%bf%e6%90%ba%e5%bc%8f%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%a9%ba%e5%8c%96%e4%bb%aa","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/optel\/%e4%be%bf%e6%90%ba%e5%bc%8f%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%a9%ba%e5%8c%96%e4%bb%aa\/","title":{"rendered":"\u6ce2\u5170optel OPCAV\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea \u4fbf\u643a\u5f0f\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea \u4e24\u4e2a\u9891\u6bb5\u8303\u56f4"},"content":{"rendered":"<h2><a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%a9%ba%e5%8c%96%e4%bb%aa\/\" title=\"View all posts in \u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea\" target=\"_blank\">\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea<\/a><\/h2>\n<p id=\"UUnuBgU\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-235  aligncenter\" src=\"https:\/\/www.bihec.com\/optel\/wp-content\/uploads\/sites\/1791\/2025\/02\/img_67b6f3e0b419c.png\" alt=\"\" width=\"210\" height=\"287\" srcset=\"https:\/\/www.bihec.com\/optel\/wp-content\/uploads\/sites\/1791\/2025\/02\/img_67b6f3e0b419c.png 310w, https:\/\/www.bihec.com\/optel\/wp-content\/uploads\/sites\/1791\/2025\/02\/img_67b6f3e0b419c-220x300.png 220w\" sizes=\"(max-width: 210px) 100vw, 210px\" \/><\/p>\n<div class=\"col-md-12\">\n<div class=\"col-md-6\">OPCAV \u662f\u4e00\u79cd<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e4%be%bf%e6%90%ba%e5%bc%8f%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%a9%ba%e5%8c%96%e4%bb%aa\/\" title=\"View all posts in \u4fbf\u643a\u5f0f\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea\" target=\"_blank\">\u4fbf\u643a\u5f0f\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea<\/a>\u3002\u8bbe\u8ba1\u7528\u4e8e\u6d4b\u91cf\u63a2\u5934\u4fe1\u53f7\u7684\u4e24\u4e2a\u9891\u6bb5\u8303\u56f4\uff1a<\/div>\n<ul>\n<li class=\"col-md-6\">\u6ce2\u6bb5 20kHz \u2013 50kHz \u7528\u4e8e\u8d85\u58f0\u5904\u7406\u4fe1\u53f7\u7535\u5e73;<\/li>\n<li>\u9891\u6bb5 400kHz \u2013 1.2MHz \u7528\u4e8e\u7a7a\u5316\u6c34\u5e73\u3002<\/li>\n<\/ul>\n<p>\u5bbd\u5e26\u652f\u6301\u591a\u79cd\u5e94\u7528\u3002\u9ad8\u9009\u62e9\u6027\u548c\u901a\u9053\u9ad8\u589e\u76ca\uff08\u9ad8\u8fbe 61 dB\uff09\u5141\u8bb8\u5904\u7406\u5bbd\u8303\u56f4\u7684\u8f93\u5165\u4fe1\u53f7\u3002\u8f7b\u5de7\u3001\u7d27\u51d1\u7684\u8bbe\u8ba1\u548c\u7535\u6c60\u4f9b\u7535\u4f7f\u5176\u6210\u4e3a\u4fbf\u643a\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u8d85\u58f0\u6ce2\u4eea\u8868\u3002<\/p>\n<p>\u8bbe\u5907\u7684\u6240\u6709\u529f\u80fd\u5747\u901a\u8fc7\u952e\u76d8\u624b\u52a8\u8bbe\u7f6e\u6216\u6fc0\u6d3b\u3002\u6b63\u786e\u4f5c\u53ea\u9700\u8981<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%b6%85%e5%a3%b0%e6%b3%a2%e6%8e%a2%e5%a4%b4\/\" title=\"View all posts in \u8d85\u58f0\u6ce2\u63a2\u5934\" target=\"_blank\">\u8d85\u58f0\u6ce2\u63a2\u5934<\/a>\u00a0\u9996\u6b21\u4f7f\u7528\u524d\uff0c\u60a8\u5fc5\u987b\u6267\u884c\u6821\u51c6\u6d4b\u91cf\u3002\u6d4b\u91cf\u503c\u5c06\u76f8\u5bf9\u4e8e\u5176\u7ed3\u679c\u663e\u793a\u3002<br \/>\n\u901a\u8fc7 USB \u7535\u7f06\u5145\u7535\u7684\u53ef\u5145\u7535\u9502\u79bb\u5b50\u7535\u6c60\u4e3a OPCAV \u4f9b\u7535\u3002\u6d4b\u91cf\u7ed3\u679c\u53ef\u4ee5\u901a\u8fc7 USB \u63a5\u53e3 \uff08UART\uff09 \u8bfb\u53d6\uff0c\u5e76\u5e26\u6709\u514d\u8d39\u7684\u8f6f\u4ef6\u6765\u4f5c\u7ec8\u7aef\u3002\u8bfb\u53d6\u548c\u5206\u6790\u6d4b\u91cf\u7ed3\u679c\u7684\u80fd\u529b\u66f4\u5f3a\uff0c\u63d0\u4f9b\u4e86\u4e13\u7528\u5e94\u7528\u7a0b\u5e8f\u201cOPCAV\u201d\uff0c\u53ef\u4ee5\u91c7\u96c6\u591a\u8fbe 1000 \u4e2a\u6d4b\u91cf\u503c\uff0c\u5e76\u5177\u6709\u65b9\u4fbf\u7684\u6f14\u793a\u548c\u52a0\u8f7d\/\u4fdd\u5b58\u6d4b\u91cf\u7ed3\u679c\u7684\u80fd\u529b\u3002<\/p>\n<p>\u8bbe\u5907 OPCAV \u4e2d\u7ed3\u679c\u8868\u793a\u7684\u7406\u5ff5\u662f\u57fa\u4e8e\u5f53\u524d\u6d4b\u91cf\u503c\u548c\u6821\u51c6\u7ed3\u679c\u4e4b\u95f4\u76f8\u5bf9\u4e8e\u8f6c\u6362\u5668\u6d4b\u91cf\u8303\u56f4\u4e4b\u5dee\u7684\u767e\u5206\u6bd4\u8868\u793a\u3002<\/p>\n<\/div>\n<div class=\"clear\"><\/div>\n<div class=\"col-md-12\">\n<div class=\"col-md-6\">\n<h3><strong>\u7279\u5f81<\/strong><\/h3>\n<p>\u2013 \u4fbf\u643a\u5f0f\u7a7a\u5316\u8ba1\uff0c\u7535\u6c60\u4f9b\u7535\uff0c\u5305\u62ec\u6d4b\u91cf\u63a2\u5934;<br \/>\n\u2013 \u6d4b\u91cf\u65b9\u6cd5\uff1a\u6d4b\u91cf\u7a7a\u5316\u5185\u7206\u5f15\u8d77\u7684\u58f0\u53d1\u5c04\u5f3a\u5ea6;<br \/>\n\u2013 \u540c\u65f6\u6d4b\u91cf\u4e24\u4e2a\u901a\u9053 \u2013 \u7a7a\u5316\u4fe1\u53f7 \uff08HF\uff09 \u548c\u8d85\u58f0\u5904\u7406\u4fe1\u53f7 \uff08LF\uff09;<br \/>\n\u2013 \u4e24\u4e2a\u901a\u9053\u7684\u6570\u5b57\u589e\u76ca\u63a7\u5236;<br \/>\n\u2013 \u80fd\u591f\u901a\u8fc7 USB \u63a5\u53e3 \uff08UART\uff09 \u8bfb\u53d6\u6d4b\u91cf\u7ed3\u679c;<br \/>\n\u2013 \u5c06\u6821\u51c6\u6570\u636e\u4e0b\u8f7d\u5230\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668;<br \/>\n\u2013 \u663e\u793a 2\u00d712 \u4e2a\u5b57\u7b26 \u2013 \u540c\u65f6\u663e\u793a\u4e24\u4e2a\u901a\u9053\u7684\u7ed3\u679c;<br \/>\n\u2013 \u901a\u8fc7 USB \u8fde\u63a5\u5668\u4e3a\u7535\u6c60\u5145\u7535\uff08USB \u7535\u7f06 2.0 A-B \u578b\uff09;<br \/>\n\u2013 3.7V \u53ef\u5145\u7535\u9502\u79bb\u5b50\u7535\u6c60;<\/p>\n<\/div>\n<div class=\"clear\"><\/div>\n<div class=\"col-md-6\">\n<h3><strong>\u6280\u672f\u6570\u636e<\/strong><\/h3>\n<p>\u9ad8\u9891\u9891\u7387\u8303\u56f4 400kHz \u2013 1200kHz<br \/>\n\u4f4e\u9891\u9891\u7387\u8303\u56f4 20kHz \u2013 50kHz<br \/>\n\u8f93\u5165\u7535\u538b\u8303\u56f4 1mV \u2013 300mV<br \/>\nADC \u5206\u8fa8\u7387 12bit<br \/>\n\u6d4b\u91cf\u63a2\u5934\u963b\u6297 1k\u03a9-3k\u03a9\uff08\u5168\u8303\u56f4\uff09<br \/>\n\u6d4b\u91cf\u8868\u793a \u6309\u767e\u5206\u6bd4\uff0c1% \u5206\u8fa8\u7387<br \/>\n\u589e\u76ca\u8303\u56f4 23dB-61dB<br \/>\n\u5c3a\u5bf8 147x88x26mm<br \/>\n\u91cd\u91cf 193g<br \/>\n\u6700\u5c0f\u5de5\u4f5c\u65f6\u95f4 20h<br \/>\n\u7535\u6e90 5V\uff0c\u6700\u5927 420mA\uff0cUSB<\/p>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/optel\/tag\/optel\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"OPTEL (12\u4e2a\u9879\u76ee)\">OPTEL<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e5%8a%9f%e7%8e%87%e8%b6%85%e5%a3%b0%e6%b3%a2%e5%8f%91%e7%94%9f%e5%99%a8%e5%92%8c%e5%88%86%e6%9e%90%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"\u529f\u7387\u8d85\u58f0\u6ce2\u53d1\u751f\u5668\u548c\u5206\u6790\u4eea (12\u4e2a\u9879\u76ee)\">\u529f\u7387\u8d85\u58f0\u6ce2\u53d1\u751f\u5668\u548c\u5206\u6790\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e5%a3%b0%e9%80%9f%e6%b5%8b%e9%87%8f%e5%8d%95%e5%85%83\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u58f0\u901f\u6d4b\u91cf\u5355\u5143 (12\u4e2a\u9879\u76ee)\">\u58f0\u901f\u6d4b\u91cf\u5355\u5143<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e5%a4%9a%e8%b7%af%e5%a4%8d%e7%94%a8%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u591a\u8def\u590d\u7528\u5668 (12\u4e2a\u9879\u76ee)\">\u591a\u8def\u590d\u7528\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%84%89%e5%86%b2%e5%8f%91%e5%b0%84%e4%b8%8e%e6%8e%a5%e6%94%b6%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u8109\u51b2\u53d1\u5c04\u4e0e\u63a5\u6536\u5668 (12\u4e2a\u9879\u76ee)\">\u8109\u51b2\u53d1\u5c04\u4e0e\u63a5\u6536\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%b6%85%e5%a3%b0%e6%b3%a2%e6%8e%a2%e5%a4%b4%e5%92%8c%e4%bc%a0%e6%84%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"\u8d85\u58f0\u6ce2\u63a2\u5934\u548c\u4f20\u611f\u5668 (12\u4e2a\u9879\u76ee)\">\u8d85\u58f0\u6ce2\u63a2\u5934\u548c\u4f20\u611f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%b6%85%e5%a3%b0%e6%b3%a2%e6%a3%80%e6%b5%8b%e5%8d%a1\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 8pt;\" aria-label=\"\u8d85\u58f0\u6ce2\u68c0\u6d4b\u5361 (12\u4e2a\u9879\u76ee)\">\u8d85\u58f0\u6ce2\u68c0\u6d4b\u5361<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%b6%85%e5%a3%b0%e6%b3%a2%e6%a3%80%e6%b5%8b%e6%89%ab%e6%8f%8f%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 8pt;\" aria-label=\"\u8d85\u58f0\u6ce2\u68c0\u6d4b\u626b\u63cf\u4eea (12\u4e2a\u9879\u76ee)\">\u8d85\u58f0\u6ce2\u68c0\u6d4b\u626b\u63cf\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/optel\/tag\/%e8%b6%85%e5%a3%b0%e6%b3%a2%e7%a9%ba%e5%8c%96%e8%ae%a1\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 8pt;\" aria-label=\"\u8d85\u58f0\u6ce2\u7a7a\u5316\u8ba1 (12\u4e2a\u9879\u76ee)\">\u8d85\u58f0\u6ce2\u7a7a\u5316\u8ba1<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea OPCAV \u662f\u4e00\u79cd\u4fbf\u643a\u5f0f\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea\u3002\u8bbe\u8ba1\u7528\u4e8e\u6d4b\u91cf\u63a2\u5934\u4fe1\u53f7\u7684\u4e24\u4e2a\u9891\u6bb5\u8303\u56f4\uff1a \u6ce2\u6bb5 20kHz \u2013 50kHz \u7528\u4e8e\u8d85\u58f0\u5904\u7406\u4fe1\u53f7\u7535\u5e73; \u9891\u6bb5 400kHz \u2013 1.2M <\/p>\n","protected":false},"author":31,"featured_media":235,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[4,11,9,7,6,10,5,12,8],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6ce2\u5170optel OPCAV\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea \u4fbf\u643a\u5f0f\u8d85\u58f0\u6ce2\u7a7a\u5316\u4eea \u4e24\u4e2a\u9891\u6bb5\u8303\u56f4 - OPTEL \u8d85\u58f0\u6ce2\u68c0\u6d4b\u5361 \u8109\u51b2\u53d1\u5c04\u4e0e\u63a5\u6536\u5668 \u591a\u8def\u590d\u7528\u5668 \u8d85\u58f0\u6ce2\u7a7a\u5316\u8ba1 \u58f0\u901f\u6d4b\u91cf\u5355\u5143 \u8d85\u58f0\u6ce2\u63a2\u5934\u548c\u4f20\u611f\u5668 \u529f\u7387\u8d85\u58f0\u6ce2\u53d1\u751f\u5668\u548c\u5206\u6790\u4eea \u8d85\u58f0\u6ce2\u68c0\u6d4b\u626b\u63cf\u4eea<\/title>\n<meta name=\"description\" content=\"OPCAV 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