{"id":255,"date":"2025-05-12T14:00:31","date_gmt":"2025-05-12T06:00:31","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacoustics\/?p=255"},"modified":"2025-05-12T14:00:31","modified_gmt":"2025-05-12T06:00:31","slug":"precision-acoustics%e9%ab%98%e6%80%a7%e8%83%bd%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e7%bb%9f%e3%80%81%e6%b0%b4%e5%90%ac%e5%99%a8%e5%8d%87%e5%8e%8b%e6%94%be%e5%a4%a7%e5%99%a8%e3%80%81","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacoustics\/precision-acoustics%e9%ab%98%e6%80%a7%e8%83%bd%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e7%bb%9f%e3%80%81%e6%b0%b4%e5%90%ac%e5%99%a8%e5%8d%87%e5%8e%8b%e6%94%be%e5%a4%a7%e5%99%a8%e3%80%81\/","title":{"rendered":"Precision Acoustics\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u3001\u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668\u3001\u5bf9\u57fa\u672c\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u7684\u53ef\u9009\u589e\u5f3a\uff0c\u4ee5\u63d0\u4f9b\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u8fdb\u4e00\u6b65\u653e\u5927"},"content":{"rendered":"

Precision Acoustics<\/a>\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf<\/a>\u3001\u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668<\/a>\u3001\u5bf9\u57fa\u672c\u6c34\u542c\u5668<\/a>\u6d4b\u91cf\u7cfb\u7edf\u7684\u53ef\u9009\u589e\u5f3a\uff0c\u4ee5\u63d0\u4f9b\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u8fdb\u4e00\u6b65\u653e\u5927<\/h1>\n
\n
\n

\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u5217<\/a><\/h1>\n<\/div>\n<\/div>\n
\n
\n

\u6211\u4eec\u7684\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668<\/a>\u7cfb\u7edf\u7531\u4e00\u7cfb\u5217\u53ef\u4e92\u6362\u7684 PVdF \u9488\u5f0f\u6c34\u542c\u5668\u63a2\u5934<\/a>\u3001\u6f5c\u6c34\u5bbd\u5e26\u653e\u5927\u5668<\/a>\u548c\u76f4\u6d41\u8026\u5408\u5668<\/a>\u7ec4\u6210\u3002<\/p>\n

\u9488\u5f0f\u63a2\u9488<\/a>\u7684\u76f4\u5f84\u8303\u56f4\u4e3a 0.04 mm<\/a> \u81f3 4 mm\uff0c\u8584\u819c\u539a\u5ea6\u8303\u56f4\u4e3a 9 \u03bcm<\/a> \u81f3 28 \u03bcm\u3002\u63d0\u4f9b\u5b9a\u5236\u7248\u672c\u7684\u6c34\u542c\u5668\uff0c\u4f8b\u5982\u76f4\u89d2\u6216\u4fa7\u9762\u7248\u672c\u3002\u8bf7\u8054\u7cfb\u6211\u4eec\u8ba8\u8bba\u60a8\u7684\u4efb\u4f55\u7279\u6b8a\u8981\u6c42\u3002<\/p>\n

\u6240\u6709\u7cfb\u7edf\u90fd\u9700\u8981\u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u548c\u76f4\u6d41\u8026\u5408\u5668\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\n
\n

\u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668<\/a><\/h1>\n<\/div>\n<\/div>\n
\n
\n

\u5bf9\u57fa\u672c\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u7684\u53ef\u9009\u589e\u5f3a\uff0c\u4ee5\u63d0\u4f9b\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u8fdb\u4e00\u6b65\u653e\u5927\u3002\u8be5\u653e\u5927\u5668\u662f\u8865\u5145\u57fa\u672c\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u7684\u53ef\u9009\u9879\u76ee\u3002\u5b83\u5df2\u88ab\u5305\u542b\u5728 HP \u7cfb\u5217<\/a>\u4e2d\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u65f6\u63d0\u4f9b\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u8fdb\u4e00\u6b65\u653e\u5927\u3002<\/p>\n

\n
\n

\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7535\u538b\u589e\u76ca<\/a>\uff1a<\/td>\n\u6700\u5c0f 25 dB<\/td>\n<\/tr>\n
\u5e26\u5bbd\uff1a<\/td>\n50 kHz \u81f3 125 MHz \u00b11.0 dB<\/td>\n<\/tr>\n
\u6700\u5927\u8f93\u51fa\u7535\u5e73<\/a>\uff1a<\/td>\n29 dBm \u5bf9\u4e8e 1 dB \u538b\u7f29\uff0818.1 V \u5cf0\u503c \u2013 \u5cf0\u503c\u5230 50 \u03a9 \u8d1f\u8f7d\uff09<\/td>\n<\/tr>\n
\u8f93\u5165\u963b\u6297\uff1a<\/td>\n\u6807\u79f0 50 \u03a9<\/td>\n<\/tr>\n
\u8f93\u51fa\u963b\u6297<\/a>\uff1a<\/td>\n\u6807\u79f0 50 \u03a9 \uff08VSWR<\/a> 2\uff1a1\uff09<\/td>\n<\/tr>\n
\u8f93\u51fa\u566a\u58f0<\/a>\u6c34\u5e73\uff1a<\/td>\n\u5178\u578b\u503c\u4e3a 70 \u03bcV \u5cf0\u503c \u2013 \u5cf0\u503c\uff08\u5e26\u5bbd 125 MHz\uff09<\/td>\n<\/tr>\n
\u566a\u58f0\u7cfb\u6570\uff1a<\/td>\n\u901a\u5e38\u4e3a 10 dB<\/td>\n<\/tr>\n
\u9636\u6bb5\uff1a<\/td>\n\u540c\u76f8<\/td>\n<\/tr>\n
\u7ec8\u7aef\uff1a<\/td>\n\u8f93\u5165 \u2013 BNC \u63d2\u5ea7<\/a>
\n\u8f93\u51fa \u2013 BNC \u63d2\u5ea7<\/td>\n<\/tr>\n
\u7535\u6e90\u8981\u6c42\uff1a<\/td>\n100\/120\/220\/240 V \u4ea4\u6d41\u7535\uff0c50 \u81f3 60 Hz\uff0c7.5 W<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/td>\n0 \u00b0C \u81f3 50 \u00b0C<\/td>\n<\/tr>\n
\u5927\u5c0f\uff1a<\/td>\n\uff0890 \u6beb\u7c73 x 205 \u6beb\u7c73 x 194 \u6beb\u7c73\uff09<\/td>\n<\/tr>\n
\u91cd\u91cf\uff1a<\/td>\n2.6 \u5343\u514b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6c34\u542c\u5668\u589e\u76ca\u653e\u5927\u5668\uff08Hydrophone Booster Amplifier<\/a>\uff09\u5728 50 kHz \u81f3 130 MHz<\/a> \u7684\u9891\u7387\u8303\u56f4\u5185\u63d0\u4f9b\u975e\u5e38\u5e73\u5766\u7684\u589e\u76ca<\/strong>\u548c\u7ebf\u6027\u76f8\u4f4d\u54cd\u5e94<\/a><\/strong>\u3002<\/p>\n

\u5b83\u5177\u6709 50 \u03a9 \u7684\u8f93\u5165\u548c\u8f93\u51fa\u963b\u6297<\/a><\/strong>\uff0c\u5176\u8f93\u5165\u7aef\u7684\u7535\u538b\u9a7b\u6ce2\u6bd4<\/a>\uff08VSWR\uff09\u63a5\u8fd1 1<\/strong>\uff0c\u51e0\u4e4e\u6ca1\u6709\u53cd\u5c04\u3002<\/p>\n

\u8be5\u653e\u5927\u5668\u975e\u5e38\u9002\u5408\u7528\u4e8e\u7075\u654f\u5ea6\u8f83\u4f4e<\/a>\u7684\u6c34\u542c\u5668<\/strong>\uff0c\u4f8b\u5982\u6709\u6548\u5143\u4ef6\u8f83\u5c0f\u7684\u9488\u5f0f\u6c34\u542c\u5668<\/a><\/strong>\uff0c\u5982 NH0075<\/a><\/strong> \u548c NH0040<\/a><\/strong>\u3002<\/p>\n

\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

50 kHz \u81f3 130 MHz<\/a>\n50 \u03a9 \u7684\u8f93\u5165\u548c\u8f93\u51fa\u963b\u6297<\/a>\nHydrophone Booster Amplifier<\/a>\nNH0040<\/a>\nNH0075<\/a>\nVSWR<\/a>\n\u6709\u6548\u5143\u4ef6\u8f83\u5c0f\u7684\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n\u6c34\u542c\u5668<\/a>\n\u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668<\/a>\n\u7075\u654f\u5ea6\u8f83\u4f4e<\/a>\n\u7535\u538b\u9a7b\u6ce2\u6bd4<\/a>\n\u7ebf\u6027\u76f8\u4f4d\u54cd\u5e94<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Precision Acoustics\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u3001\u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668\u3001\u5bf9\u57fa\u672c\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u7684\u53ef\u9009\u589e\u5f3a\uff0c\u4ee5\u63d0\u4f9b\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u8fdb\u4e00\u6b65\u653e\u5927 \u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u5217 \u6211\u4eec\u7684\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb <\/p>\n","protected":false},"author":36,"featured_media":258,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[75],"tags":[78,80,77,87,86,82,85,84,76,83,81,79],"yoast_head":"\nPrecision Acoustics\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u3001\u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668\u3001\u5bf9\u57fa\u672c\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u7684\u53ef\u9009\u589e\u5f3a\uff0c\u4ee5\u63d0\u4f9b\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u8fdb\u4e00\u6b65\u653e\u5927 - 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