{"id":221,"date":"2024-12-12T22:53:07","date_gmt":"2024-12-12T14:53:07","guid":{"rendered":"https:\/\/www.bihec.com\/precision-acoustics-\/?p=221"},"modified":"2024-12-12T22:53:07","modified_gmt":"2024-12-12T14:53:07","slug":"piston-hydrophone-ml4x50","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precision-acoustics-\/piston-hydrophone-ml4x50\/","title":{"rendered":"Precision Acoustics Ltd \u6c34\u4e0b\u6c34\u542c\u5668\uff08PA\uff09ML4X50 \u6d3b\u585e\u6c34\u542c\u5668 \u3001\u6d78\u5165\u5f0f\u6c34\u542c\u5668\u3001\u6d3b\u585e\u5f0f\u6c34\u542c\u5668\u3001\u6d78\u5165\u5f0f\u6c34\u542c\u5668 PA\u8fdb\u53e3\u4ee3\u7406"},"content":{"rendered":"

\"\"<\/p>\n

\n
\n

PA-ML4X50\u6d3b\u585e\u5f0f\u6c34\u542c\u5668<\/a><\/h1>\n

Piston hydrophone<\/h1>\n<\/div>\n<\/div>\n
\n
\n

\u5706\u5f62\u5e73\u9762\u6d3b\u585e\uff0c\u6d78\u5165\u5f0f\u6c34\u542c\u5668<\/a>\uff0c\u6d4b\u91cf\u9891\u7387\u8303\u56f4\u4e3a100\u5343\u8d6b\u81f31\u5146\u8d6b\u3002\u4ee3\u7801ML4X50<\/a>\u3002<\/p>\n

ML4X50\u662f\u4e00\u79cd\u5706\u5f62\u5e73\u9762\u6d3b\u585e\u6d78\u6ca1\u5f0f\u6c34\u542c\u5668<\/a>\uff0c\u6d4b\u91cf\u9891\u7387\u8303\u56f4\u4e3a100 kHz\u81f31 MHz\u3002<\/p>\n

ML4X50\u753150\u5fae\u7c73PVdF\u7684\u56db\u5c42\u5c42\u538b\u677f\u7ec4\u6210\uff0c\u63d0\u4f9b\u5e73\u5766\u7684\u5bbd\u5e26\u7075\u654f\u5ea6\u548c\u65b9\u5411\u6027\u56fe\u6848\uff0c\u663e\u793a\u51fa\u4e0e\u5706\u5f62\u5e73\u9762\u6d3b\u585e\u7406\u8bba\u6a21\u578b\u7684\u5353\u8d8a\u76f8\u5173\u6027\u3002<\/p>\n

\n
\n

PA<\/a>–ML4X50\u6d3b\u585e\u5f0f\u6c34\u542c\u5668<\/a>\u6280\u672f\u89c4\u683c\uff1b<\/h2>\n<\/div>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n\n
\u4f20\u611f\u5668\u6750\u6599\uff1a<\/td>\n\u56db\u5c4250\u5fae\u7c73\u539a\u7684\u91d1PVdF\u8584\u819c<\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u5c3a\u5bf8\uff1a<\/td>\n\u76f4\u5f84 25 \u6beb\u7c73<\/td>\n<\/tr>\n
\u7ec8\u6b62\uff1a<\/td>\n5 m RG58 \u540c\u8f74\u7535\u7f06\uff0c\u6807\u914d 50 \u03a9 BNC\uff0c\u4f46\u53ef\u63d0\u4f9b\u5176\u4ed6\u7535\u7f06<\/td>\n<\/tr>\n
\u5178\u578b\u63a2\u5934\u7075\u654f\u5ea6\uff1a<\/td>\n-218 dB \u56de\u590d\uff1a 1 V\/uPa \uff08\u5fae\u5e15\u65af\u5361\uff09<\/td>\n<\/tr>\n
\u8bbe\u5907\u95f4\u5bb9\u5dee\uff1a<\/td>\n\u5404\u4e2a\u63a2\u5934\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u53d8\u5316\u5728 \u00b13 dB \u8303\u56f4\u5185<\/td>\n<\/tr>\n
\u5178\u578b\u9891\u7387\u54cd\u5e94\u53d8\u5316\uff1a<\/td>\n300 kHz \u81f3 1 MHz\uff1a \u00b10.5 dB
\n100 kHz \u81f3 1 MHz\uff1a +1.5 dB\uff0c -0.6 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
ML4X50<\/a>\nML4X50\u6d3b\u585e\u5f0f\u6c34\u542c\u5668<\/a>\nPA-ML4X50<\/a>\nPA-ML4X50\u6c34\u542c\u5668<\/a>\nPA-ML4X50\u6d3b\u585e\u5f0f\u6c34\u542c\u5668<\/a>\nPA\u8fdb\u53e3\u4ee3\u7406<\/a>\nPrecision Acoustics Ltd<\/a>\nPrecision Acoustics Ltd \u6c34\u4e0b\u6c34\u542c\u5668<\/a>\n\u6c34\u4e0b\u6c34\u542c\u5668<\/a>\n\u6d3b\u585e\u5f0f\u6c34\u542c\u5668<\/a>\n\u6d3b\u585e\u6c34\u542c\u5668<\/a>\n\u6d78\u5165\u5f0f\u6c34\u542c\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"

PA-ML4X50\u6d3b\u585e\u5f0f\u6c34\u542c\u5668 Piston hydrophone \u5706\u5f62\u5e73\u9762\u6d3b\u585e\uff0c\u6d78\u5165\u5f0f\u6c34\u542c\u5668\uff0c\u6d4b\u91cf\u9891\u7387\u8303\u56f4\u4e3a100\u5343\u8d6b\u81f31\u5146\u8d6b\u3002\u4ee3\u7801ML4X50\u3002 ML4X50\u662f\u4e00\u79cd\u5706\u5f62\u5e73\u9762\u6d3b\u585e <\/p>\n","protected":false},"author":22,"featured_media":222,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[8,6,7,15,4,10,14,13,9,5,12,11],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/posts\/221"}],"collection":[{"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/comments?post=221"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/posts\/221\/revisions"}],"predecessor-version":[{"id":223,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/posts\/221\/revisions\/223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/media\/222"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/media?parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/categories?post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics-\/wp-json\/wp\/v2\/tags?post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}