{"id":460,"date":"2024-07-30T19:18:17","date_gmt":"2024-07-30T11:18:17","guid":{"rendered":"https:\/\/www.bihec.com\/acoustics\/?p=460"},"modified":"2024-07-30T19:18:17","modified_gmt":"2024-07-30T11:18:17","slug":"rfb","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/acoustics\/rfb\/","title":{"rendered":"PA,PRECISION ACOUSTICS,RFB,\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa\/\" title=\"View all posts in PA\" target=\"_blank\">PA<\/a>,PRECISION ACOUSTICS,<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/rfb\/\" title=\"View all posts in RFB\" target=\"_blank\">RFB<\/a>,<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%8c%bb%e7%96%97%e8%b6%85%e5%a3%b0%e8%be%90%e5%b0%84%e5%8a%9b%e5%b9%b3%e8%a1%a1%e4%bb%aa\/\" title=\"View all posts in \u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea\" target=\"_blank\">\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea<\/a><\/p>\n<p>\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\uff08RFB\uff09<\/p>\n<p>\u6982\u8ff0 \u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\uff08RFB\uff09\u7528\u4e8e<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e8%af%8a%e6%96%ad%e5%92%8c%e6%b2%bb%e7%96%97%e5%8c%bb%e7%96%97%e8%b6%85%e5%a3%b0\/\" title=\"View all posts in \u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7597\u8d85\u58f0\" target=\"_blank\">\u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7597\u8d85\u58f0<\/a>\u3002\u529f\u7387\u662f\u4e3b\u8981\u7684\u58f0\u5b66\u91cf\uff0c\u6839\u636e\u56fd\u9645\u6807\u51c6\uff0c\u65e0\u8bba\u662f\u8bca\u65ad\u8fd8\u662f\u6cbb\u7597\u8d85\u58f0\u7cfb\u7edf\uff0c\u90fd\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u6d4b\u91cf\u3002\u51c6\u786e\u6d4b\u91cf\u8d85\u58f0\u529f\u7387\u5bf9\u4e8e\u786e\u4fdd\u8d85\u58f0\u5728\u533b\u5b66\u4e2d\u7684\u6b63\u786e\u64cd\u4f5c\u548c\u5b89\u5168\u4f7f\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u8f90\u5c04\u529b\u5e73\u8861\uff08RFB\uff09\u63d0\u4f9b\u4e86\u4e00\u79cd\u76f4\u63a5<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%b5%8b%e9%87%8f%e8%b6%85%e5%a3%b0%e6%ba%90\/\" title=\"View all posts in \u6d4b\u91cf\u8d85\u58f0\u6e90\" target=\"_blank\">\u6d4b\u91cf\u8d85\u58f0\u6e90<\/a>\u4ea7\u751f\u529f\u7387\u7684\u65b9\u6cd5\u3002\u5b83\u901a\u8fc7\u4f7f\u7528\u9ad8\u7cbe\u5ea6\u7684\u5fae\u79e4\u6765\u786e\u5b9a\u5f53\u8d85\u58f0\u6ce2\u7167\u5c04\u5230\u9ad8\u5438\u6536\u76ee\u6807\u4e0a\u65f6\u4ea7\u751f\u7684\u58f0\u8f90\u5c04\u529b\u6765\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics\/\" title=\"View all posts in Precision Acoustics\" target=\"_blank\">Precision Acoustics<\/a> Ltd\u7684RFB\u53ef\u4ee5\u7528\u4e8e\u5e7f\u6cdb\u9891\u7387\u8303\u56f4\u5185\u4ece10 mW\u5230100 W\u7684\u8d85\u58f0\u529f\u7387\u6d4b\u91cf\u3002<\/p>\n<p>\u5efa\u8bae\u5728\u6240\u6709RFB\u6d4b\u91cf\u4e2d\u4f7f\u7528\u53bb\u6c14\u6c34\uff0c\u4ee5\u6700\u5c0f\u5316\u5728\u9ad8\u529f\u7387\u573a\u4e2d\u6c14\u6ce1\u5f62\u6210\u5f15\u8d77\u7684\u4eba\u5de5\u7269\u3002\u8fd9\u5bf9\u4e8e\u6d4b\u91cf\u9ad8\u5f3a\u5ea6\u805a\u7126\u8d85\u58f0\uff08<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/hifu\/\" title=\"View all posts in HIFU\" target=\"_blank\">HIFU<\/a>\/HITU\uff09\u573a\u7279\u522b\u91cd\u8981\u3002\u5982\u679c\u9700\u8981\uff0cPrecision Acoustics Ltd\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u6c34\u5904\u7406\u7cfb\u7edf\u3002<\/p>\n<p>\u4e3b\u8981\u7279\u70b9 \u4e24\u79cd\u60ac\u6d6e\u76ee\u6807\u914d\u7f6e\uff1a \u9ad8\u9891\u76ee\u6807 \u4f4e\u9891\u76ee\u6807 \u96c6\u6210\u7684\u7f69\u4f53\u4ee5\u6700\u5c0f\u5316\u73af\u5883\u4eba\u5de5\u7269 \u53ef\u6839\u636e\u8bf7\u6c42\u5b9a\u5236\u914d\u7f6e\uff0c\u4ee5\u5bb9\u7eb3\u4e0d\u5bfb\u5e38\u7684<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%8d%a2%e8%83%bd%e5%99%a8\/\" title=\"View all posts in \u6362\u80fd\u5668\" target=\"_blank\">\u6362\u80fd\u5668<\/a>\u51e0\u4f55\u5f62\u72b6 \u901a\u8fc7\u5b9a\u5236\u8f6f\u4ef6\u81ea\u52a8\u8ba1\u7b97\u8d85\u58f0\u529f\u7387\u548c\u6d4b\u91cf\u4e0d\u786e\u5b9a\u6027 \u6839\u636eIEC 61161\u89c4\u8303\uff0c\u81ea\u52a8\u8ba1\u7b97\u805a\u7126\u548c\u5438\u6536\u6821\u6b63\u56e0\u5b50 \u5728\u5927\u591a\u6570\u533b\u7597\u8bca\u65ad\u548c\u7269\u7406\u6cbb\u7597\u8d85\u58f0\u8bbe\u5907\u4e0a\u5747\u9002\u7528\u7684\u5168\u8303\u56f4RFB\u89c4\u683c Precision Acoustics RFB\uff08\u9ad8\u9891\u548c\u4f4e\u9891\uff09\u662f\u9ad8\u89c4\u683c\u7684\u6a21\u578b\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u533b\u7597\u8bca\u65ad\u548c\u7269\u7406\u6cbb\u7597\u8d85\u58f0\u8bbe\u5907\uff1a\u4f7f\u7528\u60ac\u6d6e\u76ee\u6807\u53ef\u4ee5\u6d4b\u91cf<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/hifu%e6%8d%a2%e8%83%bd%e5%99%a8\/\" title=\"View all posts in HIFU\u6362\u80fd\u5668\" target=\"_blank\">HIFU\u6362\u80fd\u5668<\/a>\u4ea7\u751f\u7684\u529f\u7387\u3002<\/p>\n<div class=\"dark bg-gray-950 rounded-md border-[0.5px] border-token-border-medium\">\n<div class=\"flex items-center relative text-token-text-secondary bg-token-main-surface-secondary px-4 py-2 text-xs font-sans justify-between rounded-t-md\">\n<div class=\"flex items-center\"><span class=\"\" data-state=\"closed\"><button class=\"flex gap-1 items-center\">\u590d\u5236\u4ee3\u7801<\/button><\/span><\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"!whitespace-pre hljs\">\u9ad8\u9891\tLow frequency<br \/>\n<\/code><\/div>\n<\/div>\n<p>\u76ee\u6807\u6750\u6599 F28P F48P \u6700\u5927\u6362\u80fd\u5668\u76f4\u5f84 100 mm 150 mm \u529f\u7387\u8303\u56f4 10 mW\u5230100 W 10 mW\u523050 W \u6240\u9700\u6c34\u91cf 3.5 \u5347 17.5 \u5347 \u6d4b\u91cf\u4e0d\u786e\u5b9a\u6027 \u572895%\u7f6e\u4fe1\u6c34\u5e73\u4e0b\uff0c\u5927\u4e8e50 mW\u7684\u529f\u7387\u4e3a\u00b1 7% \u9891\u7387\u8303\u56f4 1 MHz\u523020 MHz 200 kHz\u52301.5 MHz \u9ad8\u9891\u76ee\u6807<\/p>\n<p>\u57281 MHz\u548c3 MHz\u8fdb\u884c\u6821\u51c6\uff0c\u529f\u7387\uff1a1 W\u30015 W\u548c10 W\u3002 \u57281 MHz\u548c3 MHz\u8fdb\u884c\u6821\u51c6\uff0c\u529f\u7387\uff1a1 W\u30015 W\u548c10 W\uff0c\u4ee5\u53ca\u57280.928 MHz\u548c3.151 MHz\u8303\u56f4\u5185\u76843\u4e2a\u8f93\u51fa\u572810 mW\u52301 W\u4e4b\u95f4\uff0c\u5e76\u4e14\u57285.287 MHz\u548c7.415 MHz\u4ee5\u53ca9.541 MHz\u8303\u56f4\u5185\u76842\u4e2a\u8f93\u51fa\u572810 mW\u5230200 mW\u4e4b\u95f4\u3002 \u4f4e\u9891\u76ee\u6807<\/p>\n<p>\u5728200 kHz\u52301 MHz\u4e4b\u95f4\u4ee5100 kHz\u6b65\u957f\u8fdb\u884c1 W\u529f\u7387\u7684\u6821\u51c6<\/p>\n<p id=\"pzjUsQI\"><img loading=\"lazy\" width=\"1283\" height=\"433\" class=\"alignnone size-full wp-image-463 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144.png 1283w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144-300x101.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144-1024x346.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144-768x259.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144-500x169.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144-800x270.png 800w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb5594144-1280x432.png 1280w\" sizes=\"(max-width: 1283px) 100vw, 1283px\" \/><\/p>\n<figure id=\"attachment_462\" aria-describedby=\"caption-attachment-462\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-462 size-full\" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8.png\" alt=\"PA,PRECISION ACOUSTICS,RFB,\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea\" width=\"1000\" height=\"671\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8.png 1000w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8-300x201.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8-768x515.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8-500x336.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8-800x537.png 800w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a8cb404d0b8-272x182.png 272w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-462\" class=\"wp-caption-text\">PA,PRECISION ACOUSTICS,RFB,\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea<\/figcaption><\/figure>\n<p><a href=\"https:\/\/www.bihec.com\/acoustics\/RFB\/\">https:\/\/www.bihec.com\/acoustics\/RFB\/<\/a><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 20.6pt;\" aria-label=\"PA (35\u4e2a\u9879\u76ee)\">PA<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 22pt;\" aria-label=\"Precision Acoustics (49\u4e2a\u9879\u76ee)\">Precision Acoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/rfb\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"RFB (1\u4e2a\u9879\u76ee)\">RFB<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%8c%bb%e7%96%97%e8%b6%85%e5%a3%b0%e8%be%90%e5%b0%84%e5%8a%9b%e5%b9%b3%e8%a1%a1%e4%bb%aa\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea (1\u4e2a\u9879\u76ee)\">\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%b5%8b%e9%87%8f%e8%b6%85%e5%a3%b0%e6%ba%90\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u6d4b\u91cf\u8d85\u58f0\u6e90 (1\u4e2a\u9879\u76ee)\">\u6d4b\u91cf\u8d85\u58f0\u6e90<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e8%af%8a%e6%96%ad%e5%92%8c%e6%b2%bb%e7%96%97%e5%8c%bb%e7%96%97%e8%b6%85%e5%a3%b0\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"\u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7597\u8d85\u58f0 (1\u4e2a\u9879\u76ee)\">\u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7597\u8d85\u58f0<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>PA,PRECISION ACOUSTICS,RFB,\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea \u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\uff08RFB\uff09 \u6982\u8ff0 \u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\uff08RFB\uff09\u7528\u4e8e\u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7597\u8d85\u58f0\u3002\u529f\u7387\u662f\u4e3b\u8981\u7684\u58f0\u5b66 <\/p>\n","protected":false},"author":27,"featured_media":462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[63],"tags":[5,13,192,193,194,195],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PA,PRECISION ACOUSTICS,RFB,\u533b\u7597\u8d85\u58f0\u8f90\u5c04\u529b\u5e73\u8861\u4eea<\/title>\n<meta name=\"description\" content=\"\u6982\u8ff0 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