{"id":298,"date":"2026-10-13T16:55:11","date_gmt":"2026-10-13T08:55:11","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/?p=298"},"modified":"2026-10-13T16:55:11","modified_gmt":"2026-10-13T08:55:11","slug":"%e8%8b%b1%e5%9b%bdprecisionacoustics-%e6%b5%b8%e6%b0%b4%e5%bc%8f%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8-%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88%e5%99%a8-%e8%b6%85%e5%a3%b0%e9%a2%91%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/%e8%8b%b1%e5%9b%bdprecisionacoustics-%e6%b5%b8%e6%b0%b4%e5%bc%8f%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8-%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88%e5%99%a8-%e8%b6%85%e5%a3%b0%e9%a2%91%e6%ae%b5\/","title":{"rendered":"\u82f1\u56fdPrecisionAcoustics \u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668 \u76f4\u6d41\u8026\u5408\u5668 \u8d85\u58f0\u9891\u6bb5\u6c34\u542c\u5668"},"content":{"rendered":"

\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u4e0e\u76f4\u6d41\u8026\u5408\u5668<\/a><\/h1>\n

\u7cbe\u5bc6\u58f0\u5b66\u6709\u9650\u516c\u53f8\uff08Precision Acoustics Ltd\uff09\u751f\u4ea7\u591a\u6b3e\u8d85\u58f0\u9891\u6bb5\u6c34\u542c\u5668<\/a>\u3002\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u4e0e\u76f4\u6d41\u8026\u5408\u5668\u53ef\u914d\u5957\u9488\u5f0f\u6c34\u542c\u5668<\/a>\u4ee5\u53ca\u5171\u9762\u819c\u6c34\u542c\u5668\u4f7f\u7528\u3002\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u4e0e\u76f4\u6d41\u8026\u5408\u5668\u53ef\u63d0\u4f9b\u5c0f\u5e45\u589e\u76ca\uff0c\u4f46\u5176\u6838\u5fc3\u529f\u80fd\u662f\u5c06\u7535\u963b\u6297\u7f13\u51b2\u81f3 50\u03a9\u3002\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u4e0e\u76f4\u6d41\u8026\u5408\u5668\u662f\u6240\u6709\u9488\u5f0f\u3001\u5171\u9762\u819c\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u96c6\u6210\u7ec4\u6210\u90e8\u4ef6\uff0c\u6c34\u542c\u5668\u4ea7\u54c1\u4e0d\u53ef\u8131\u79bb\u8be5\u90e8\u4ef6\u5355\u72ec\u4f7f\u7528<\/strong>\u3002<\/p>\n

\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/h2>\n

\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u4e3a\u9488\u5f0f\u6c34\u542c\u5668\u4e0e\u5171\u9762\u819c\u6c34\u542c\u5668\u7cfb\u7edf\u63d0\u4f9b\u963b\u6297\u7f13\u51b2\u4ee5\u53ca\u5c0f\u5e45\u4fe1\u53f7\u589e\u76ca\u3002\u524d\u7f6e\u653e\u5927\u5668\u589e\u76ca\u5df2\u5305\u542b\u5728\u6574\u5957\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u6821\u51c6\u53c2\u6570\u5185\uff0c\u65e0\u9700\u5355\u72ec\u6838\u7b97\u3002<\/p>\n

\u4e3a\u6d78\u6c34\u524d\u7f6e\u653e\u5927\u5668\u4f9b\u7535\u7684\u4f9b\u7535\u7535\u538b\uff0c\u4ee5\u53ca\u524d\u7f6e\u653e\u5927\u5668\u8f93\u51fa\u7684\u6c34\u542c\u5668\u4fe1\u53f7\uff0c\u5728\u524d\u7f6e\u653e\u5927\u5668\u4e0e\u76f4\u6d41\u8026\u5408\u5668\u4e4b\u95f4\u7684\u540c\u8f74\u4e92\u8054\u7535\u7f06\u4e2d\u5171\u7528\u540c\u4e00\u7ec4\u82af\u7ebf\u3002<\/p>\n

\u6280\u672f\u89c4\u683c<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n
\u5e26\u5bbd<\/td>\n10 kHz ~ 50 MHz\uff08-3dB\uff095 kHz ~ 100 MHz\uff08-6dB\uff09<\/td>\n<\/tr>\n
\u6700\u5927\u8f93\u51fa\u7535\u5e73<\/td>\n700 mV\uff08\u5cf0\u5cf0\u503c\uff0c50\u03a9 \u8d1f\u8f7d\uff09<\/td>\n<\/tr>\n
\u8f93\u51fa\u566a\u58f0<\/td>\n60 \u03bcV \u6709\u6548\u503c\uff08100MHz \u5e26\u5bbd\u8303\u56f4\u5185\uff09<\/td>\n<\/tr>\n
\u8f93\u51fa\u963b\u6297<\/td>\n50 \u03a9<\/td>\n<\/tr>\n
\u7535\u538b\u9a7b\u6ce2\u6bd4 VSWR<\/td>\n\u22641.2:1<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/td>\n0 \u2103 ~ 50 \u2103<\/td>\n<\/tr>\n
\u63a5\u5934<\/td>\n\u8f93\u5165\uff1aMCX\u8f93\u51fa\uff1aSMC<\/td>\n<\/tr>\n
\u7ebf\u7f06<\/td>\n2.0 m RG174 50\u03a9 \u540c\u8f74\u7535\u7f06<\/td>\n<\/tr>\n
\u6700\u5927\u5916\u5f62\u5c3a\u5bf8<\/td>\n\u957f\u5ea6 64.1 mm\u76f4\u5f84 8.8 mm<\/td>\n<\/tr>\n
\u91cd\u91cf<\/td>\n17.5 g\uff08\u4e0d\u542b\u7ebf\u7f06\uff09<\/td>\n<\/tr>\n
\u6700\u5927\u5de5\u4f5c\u6c34\u6df1<\/td>\n5 m\uff08\u53ef\u63d0\u4f9b\u52a0\u957f\u7ebf\u7f06\u7248\u672c\uff09<\/td>\n<\/tr>\n
\u4f9b\u7535\u65b9\u5f0f<\/td>\n\u7531\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668\u5e7b\u8c61\u4f9b\u7535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u5e26\u7535\u6e90\u76f4\u6d41\u8026\u5408\u5668\uff08DCPS\uff09<\/h2>\n

\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668\u5c06\u5e02\u7535\uff08\u53ef\u5207\u6362\u8f93\u5165 100\/240V \u4ea4\u6d41\uff09\u8f6c\u6362\u4e3a\u7a33\u5b9a\u76f4\u6d41\u7535\u6e90\uff0c\u901a\u8fc7\u4e2d\u95f4\u540c\u8f74\u7535\u7f06\u65bd\u52a0\u504f\u7f6e\u7535\u538b\uff0c\u4e3a\u6d78\u6c34\u524d\u7f6e\u653e\u5927\u5668\u4f9b\u7535\u3002\u8026\u5408\u5668\u4f1a\u6ee4\u9664\u524d\u7f6e\u653e\u5927\u5668\u8f93\u51fa\u4fe1\u53f7\u4e2d\u7684\u76f4\u6d41\u5206\u91cf\uff0c\u4ec5\u4ece\u76f4\u6d41\u8026\u5408\u5668 BNC \u63a5\u5934\u8f93\u51fa\u5c04\u9891\u6c34\u542c\u5668\u4fe1\u53f7\u3002<\/p>\n

\u6280\u672f\u89c4\u683c<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n
\u4ea4\u6d41\u8f93\u5165\u7535\u538b<\/td>\n\u5bbd\u8303\u56f4\u8f93\u5165 100\/120\/230\/240V \u4ea4\u6d41\uff08\u53ef\u5207\u6362\uff0950\/60Hz<\/td>\n<\/tr>\n
\u8f93\u5165\u963b\u6297<\/td>\n50 \u03a9<\/td>\n<\/tr>\n
\u8f93\u51fa\u963b\u6297<\/td>\n50 \u03a9<\/td>\n<\/tr>\n
\u7535\u538b\u9a7b\u6ce2\u6bd4 VSWR<\/td>\n\u22641.2:1<\/td>\n<\/tr>\n
\u529f\u8017<\/td>\n1.6 W<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/td>\n0 \u2103 ~ 50 \u2103<\/td>\n<\/tr>\n
\u63a5\u5934<\/td>\n\u8f93\u5165\uff1aSMC\u8f93\u51fa\uff1aBNC<\/td>\n<\/tr>\n
\u6700\u5927\u5916\u5f62\u5c3a\u5bf8<\/td>\n\u957f 185 mm\uff0c\u5bbd 109 mm\uff0c\u9ad8 45 mm<\/td>\n<\/tr>\n
\u91cd\u91cf<\/td>\n1020 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u514d\u8d23\u58f0\u660e\uff1a\u6240\u6709\u4fe1\u606f\u57fa\u4e8e\u8bd5\u9a8c\u4e0e\u5b9e\u6d4b\u7ed3\u679c\uff0c\u516c\u53f8\u8ba4\u4e3a\u5185\u5bb9\u51c6\u786e\u3002\u4f46\u5bf9\u4e8e\u56e0\u5728\u672c\u516c\u53f8\u65e0\u6cd5\u63a7\u5236\u7684\u4f7f\u7528\u5de5\u51b5\u4e0b\u4f9d\u8d56\u672c\u8d44\u6599\u800c\u9020\u6210\u7684\u635f\u5931\u6216\u635f\u574f\uff0c\u4e0d\u627f\u62c5\u76f8\u5173\u8d23\u4efb\u3002<\/p><\/blockquote>\n

\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

PrecisionAcoustics<\/a>\nPrecisionAcoustics\u6c34\u542c\u5668<\/a>\n\u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\n\u76f4\u6d41\u8026\u5408\u5668<\/a>\n\u8d85\u58f0\u9891\u6bb5\u6c34\u542c\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"

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