{"id":296,"date":"2024-07-30T12:37:52","date_gmt":"2024-07-30T04:37:52","guid":{"rendered":"https:\/\/www.bihec.com\/acoustics\/?p=296"},"modified":"2024-07-30T12:37:52","modified_gmt":"2024-07-30T04:37:52","slug":"%e6%b0%b4%e4%b8%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/acoustics\/%e6%b0%b4%e4%b8%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/","title":{"rendered":"PRECISION ACOUSTICS,PA,\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668"},"content":{"rendered":"<p>PRECISION ACOUSTICS,<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa\/\" title=\"View all posts in PA\" target=\"_blank\">PA<\/a>,<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%b0%b4%e4%b8%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in \u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668<\/a><\/p>\n<p>\u6c34\u4e0b<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in \u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">\u524d\u7f6e\u653e\u5927\u5668<\/a><\/p>\n<p><strong>\u6982\u8ff0<\/strong> \u6c34\u4e0b\u524d\u7f6e<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in \u653e\u5927\u5668\" target=\"_blank\">\u653e\u5927\u5668<\/a>\u662f<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%b0%b4%e5%a3%b0%e4%bc%a0%e6%84%9f%e5%99%a8\/\" title=\"View all posts in \u6c34\u58f0\u4f20\u611f\u5668\" target=\"_blank\">\u6c34\u58f0\u4f20\u611f\u5668<\/a>\u4fe1\u53f7\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u5bf9\u4fe1\u53f7\u8fdb\u884c\u7f13\u51b2\u5e76\u63d0\u4f9b50 \u03a9\u7684\u6e90\u963b\u6297\u3002\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230\u53ef\u4e92\u6362\u7684\u63a2\u5934\uff08&#8217;HP&#8217; \u7cfb\u5217\uff09\uff0c\u6216\u8005\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u901a\u8fc720 dB\u8054\u7ea7<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e8%a1%b0%e5%87%8f%e5%99%a8\/\" title=\"View all posts in \u8870\u51cf\u5668\" target=\"_blank\">\u8870\u51cf\u5668<\/a>\uff08<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/a20-1\/\" title=\"View all posts in A20\/1\" target=\"_blank\">A20\/1<\/a>\uff09\u8fde\u63a5\u3002<\/p>\n<p><strong>\u6280\u672f\u89c4\u683c<\/strong><\/p>\n<ul>\n<li>\u8f93\u51fa\u963b\u6297\uff1a50 \u03a9<\/li>\n<li>\u7535\u538b\u589e\u76ca\uff1a\u6807\u79f0\u503c\u4e3a8 dB\uff08\u57283.5 MHz\u65f6\uff09<\/li>\n<li>\u5e26\u5bbd\uff1a10 kHz \u5230 50 MHz\uff08-3 dB\uff09\uff1b5 kHz \u5230 100 MHz\uff08-6 dB\uff09<\/li>\n<li>\u6700\u5927\u8f93\u51fa\u7535\u5e73\uff1a700 mV \u5cf0-\u5cf0\uff0850 \u03a9\u8d1f\u8f7d\uff09<\/li>\n<li>\u8f93\u51fa\u566a\u58f0\uff1a\u5178\u578b\u503c\u4e3a60 \u00b5V rms\uff08100 MHz\u5e26\u5bbd\uff09<\/li>\n<li>\u8f93\u5165\u7535\u538b\u9a7b\u6ce2\u6bd4\uff08VSWR\uff09\uff1a\u57280.3 MHz\u81f3130 MHz\u8303\u56f4\u5185\u4e3a1-1.4<\/li>\n<li>\u7ec8\u7aef\uff1a\u8f93\u5165 &#8211; MCX\u63d2\u5ea7\uff0c\u8f93\u51fa &#8211; SMC\u63d2\u5ea7<\/li>\n<li>\u7535\u6e90\u8981\u6c42\uff1a\u6765\u81eaDC Coupler\uff08DCPS\uff09\u768424 V\u76f4\u6d41\u7535\u6e90<\/li>\n<li>\u5de5\u4f5c\u8303\u56f4\uff1a\u6e29\u5ea60 \u00b0C \u81f3 50 \u00b0C<\/li>\n<li>\u91cd\u91cf\uff1a50 \u514b<\/li>\n<\/ul>\n<p>**\u7cbe\u5bc6\u58f0\u5b66\u6709\u9650\u516c\u53f8\u5236\u9020\u4e86\u5e7f\u6cdb\u7684\u8d85\u58f0\u6ce2\u9891\u7387\u8303\u56f4\u6c34\u58f0\u4f20\u611f\u5668\u3002\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u548cDC Coupler\u88ab\u8bbe\u8ba1\u7528\u4e8e\u9488\u5f62\u548c\u5171\u5e73\u9762\u819c<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%b0%b4%e5%a3%b0%e4%bc%a0%e6%84%9f%e5%99%a8%e7%b3%bb%e7%bb%9f\/\" title=\"View all posts in \u6c34\u58f0\u4f20\u611f\u5668\u7cfb\u7edf\" target=\"_blank\">\u6c34\u58f0\u4f20\u611f\u5668\u7cfb\u7edf<\/a>\u3002\u5c3d\u7ba1\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u548cDC Coupler\u63d0\u4f9b\u5c11\u91cf\u589e\u76ca\uff0c\u4f46\u5b83\u4eec\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c06\u7535\u963b\u6297\u7f13\u51b2\u81f350 \u03a9\u3002\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u548cDC Coupler\u662f\u6240\u6709\u9488\u5f62\u548c\u5171\u5e73\u9762<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e8%86%9c%e6%b0%b4%e5%a3%b0%e4%bc%a0%e6%84%9f%e5%99%a8\/\" title=\"View all posts in \u819c\u6c34\u58f0\u4f20\u611f\u5668\" target=\"_blank\">\u819c\u6c34\u58f0\u4f20\u611f\u5668<\/a>\u7cfb\u7edf\u7684\u5fc5\u5907\u90e8\u4ef6\uff0c\u8fd9\u4e9b\u6c34\u58f0\u4f20\u611f\u5668\u4ea7\u54c1\u5728\u6ca1\u6709\u5b83\u4eec\u7684\u60c5\u51b5\u4e0b\u4e0d\u5e94\u4f7f\u7528\u3002<\/p>\n<p id=\"WfxIGiz\"><img decoding=\"async\" loading=\"lazy\" width=\"1235\" height=\"722\" class=\"alignnone size-full wp-image-298 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31.png 1235w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31-300x175.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31-1024x599.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31-768x449.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31-500x292.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d2e11f31-800x468.png 800w\" sizes=\"(max-width: 1235px) 100vw, 1235px\" \/><\/p>\n<p id=\"TxDVlOK\"><img decoding=\"async\" loading=\"lazy\" width=\"1235\" height=\"330\" class=\"alignnone size-full wp-image-299 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b.png 1235w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b-300x80.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b-1024x274.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b-768x205.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b-500x134.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d3df375b-800x214.png 800w\" sizes=\"(max-width: 1235px) 100vw, 1235px\" \/><\/p>\n<p>\u5e26\u7535\u6e90\u7684<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88%e5%99%a8\/\" title=\"View all posts in \u76f4\u6d41\u8026\u5408\u5668\" target=\"_blank\">\u76f4\u6d41\u8026\u5408\u5668<\/a>\uff08DCPS\uff09<\/p>\n<p>\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668\u5c06\u5e02\u7535\u7535\u538b\uff08\u53ef\u5207\u6362\u8f93\u5165\u7535\u538b\u8303\u56f4\u4e3a100\/240 V\u4ea4\u6d41\uff09\u8f6c\u6362\u4e3a\u7a33\u5b9a\u7684\u76f4\u6d41\u7535\u6e90\uff0c\u901a\u8fc7\u65bd\u52a0\u5230\u4e2d\u95f4\u540c\u8f74\u7535\u7f06\u7684\u7535\u538b\u504f\u79fb\u6765\u4e3a\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u4f9b\u7535\u6240\u9700\u3002\u7136\u540e\uff0c\u8be5\u8026\u5408\u5668\u4ece\u524d\u7f6e\u653e\u5927\u5668\u8f93\u51fa\u7684\u4fe1\u53f7\u4e2d\u5265\u79bb\u76f4\u6d41\u6210\u5206\uff0c\u4f7f\u5f97DC Coupler\u7684BNC\u8fde\u63a5\u5668\u4ec5\u8f93\u51faRF\u6c34\u58f0\u4fe1\u53f7\u3002<\/p>\n<p id=\"xkfSKkP\"><img decoding=\"async\" loading=\"lazy\" width=\"1253\" height=\"624\" class=\"alignnone size-full wp-image-300 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92.png 1253w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92-300x149.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92-1024x510.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92-768x382.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92-500x249.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d5ddcb92-800x398.png 800w\" sizes=\"(max-width: 1253px) 100vw, 1253px\" \/><\/p>\n<figure id=\"attachment_297\" aria-describedby=\"caption-attachment-297\" style=\"width: 1211px\" class=\"wp-caption alignnone\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-297 size-full\" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5.png\" alt=\"PRECISION ACOUSTICS,PA,\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\" width=\"1211\" height=\"721\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5.png 1211w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5-300x179.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5-1024x610.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5-768x457.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5-500x298.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2024\/07\/img_66a86d1180ea5-800x476.png 800w\" sizes=\"(max-width: 1211px) 100vw, 1211px\" \/><figcaption id=\"caption-attachment-297\" class=\"wp-caption-text\">PRECISION ACOUSTICS,PA,\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668<\/figcaption><\/figure>\n<p><a href=\"https:\/\/www.bihec.com\/acoustics\/\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\/\">https:\/\/www.bihec.com\/acoustics\/\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\/<\/a><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/a20-1\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 9.7622377622378pt;\" aria-label=\"A20\/1 (2\u4e2a\u9879\u76ee)\">A20\/1<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/hp%e7%b3%bb%e5%88%97\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 9.7622377622378pt;\" aria-label=\"HP\u7cfb\u5217 (2\u4e2a\u9879\u76ee)\">HP\u7cfb\u5217<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 20.531468531469pt;\" aria-label=\"PA (37\u4e2a\u9879\u76ee)\">PA<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 22pt;\" aria-label=\"Precision Acoustics (53\u4e2a\u9879\u76ee)\">Precision Acoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%b0%b4%e4%b8%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668 (1\u4e2a\u9879\u76ee)\">\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>PRECISION ACOUSTICS,PA,\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668 \u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668 \u6982\u8ff0 \u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u662f\u6c34\u58f0\u4f20\u611f\u5668\u4fe1\u53f7\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u5bf9\u4fe1\u53f7\u8fdb\u884c\u7f13\u51b2\u5e76\u63d0\u4f9b50 \u03a9\u7684\u6e90\u963b\u6297\u3002\u5b83\u53ef\u4ee5\u76f4\u63a5 <\/p>\n","protected":false},"author":27,"featured_media":297,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3],"tags":[96,92,5,13,105],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PRECISION ACOUSTICS,PA,\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668<\/title>\n<meta name=\"description\" content=\"\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u662f\u6c34\u58f0\u4f20\u611f\u5668\u4fe1\u53f7\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u5bf9\u4fe1\u53f7\u8fdb\u884c\u7f13\u51b2\u5e76\u63d0\u4f9b50 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