{"id":247,"date":"2025-12-26T14:57:01","date_gmt":"2025-12-26T06:57:01","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/?p=247"},"modified":"2025-12-26T14:57:01","modified_gmt":"2025-12-26T06:57:01","slug":"precisionacoustics%e8%a1%b0%e5%87%8f%e5%99%a8-%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6%e8%a1%b0%e5%87%8f%e5%99%a8-%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88%e5%99%a8-%e6%b0%b4%e5%90%ac","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/precisionacoustics%e8%a1%b0%e5%87%8f%e5%99%a8-%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6%e8%a1%b0%e5%87%8f%e5%99%a8-%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88%e5%99%a8-%e6%b0%b4%e5%90%ac\/","title":{"rendered":"PrecisionAcoustics\u8870\u51cf\u5668 \u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668 \u76f4\u6d41\u8026\u5408\u5668 \u6c34\u542c\u5668\u589e\u5f3a\u653e\u5927\u5668 \u6f5c\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668 \u6c34\u542c\u5668 \u538b\u7535\u6750\u6599"},"content":{"rendered":"

\n

\n

\u8870\u51cf\u5668<\/a><\/h1>\n<\/div>\n<\/div>\n
\n
\n
\u4e00\u79cd \u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a>\uff0c\u7528\u4e8ePrecision Acoustics\u7684HP \u6c34\u542c\u5668<\/a>\u7cfb\u7edf\uff0c\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650\u3002<\/p>\n
\u5c06\u8870\u51cf\u5668\u63d2\u5165\u53ef\u4e92\u6362\u63a2\u5934\u4e0e \u6f5c\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u4e4b\u95f4\uff0c\u53ef\u9632\u6b62\u5728\u53ef\u6362\u63a2\u5934\u53d1\u51fa\u8fc7\u9ad8\u4fe1\u53f7\u6c34\u5e73\u65f6\u524d\u7ea7\u8fc7\u8f7d\u3002<\/p>\n
$\"\u8870\u51cf\u5668\"$ <\/p>\n
\n
\n
\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n
\n
\n\n\n\n\n
\u8870\u51cf\u56e0\u5b50\uff1a<\/td>\n 20 \u00b1 3 dB\uff08\u5177\u4f53\u8870\u51cf\u56e0\u5b50\u53d6\u51b3\u4e8e\u5177\u4f53\u7684\u53ef\u4e92\u6362\u63a2\u5934\/\u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668<\/a>\u7ec4\u5408\uff09<\/td>\n<\/tr>\n
\u5e26\u5bbd\uff1a<\/td>\n 10 kHz \u81f3 100 MHz \u00b10.5 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n
* Precision Acoustics \u4fdd\u7559\u5728\u4e0d\u53e6\u884c\u901a\u77e5\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u89c4\u683c\u7684\u6743\u5229\u3002<\/em><\/p>\n
\n
\n
\u76f4\u6d41\u8026\u5408\u5668<\/a><\/h1>\n<\/div>\n<\/div>\n
\n
\n
\u4e3a\u6f5c\u7528\u524d\u7f6e\u653e\u5927\u5668\u63d0\u4f9b\u76f4\u6d41\u7535\uff0c\u540c\u65f6\u4f5c\u4e3a\u58f0\u5b66\u4fe1\u53f7\u8026\u5408\u5668\uff0c\u8fde\u63a5\u524d\u7f6e\u653e\u5927\u5668\u4e0e\u7528\u6237\u6d4b\u91cf\u7cfb\u7edf\uff08\u5982\u4f7f\u7528 \u6c34\u542c\u5668\u589e\u5f3a\u653e\u5927\u5668<\/a>\uff09\u3002<\/p>\n
\n
\n
\u6982\u8ff0<\/h2>\n<\/div>\n<\/div>\n
\n
\n
\u5e26\u96c6\u6210\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668<\/h3>\n
\u76f4\u6d41\u8026\u5408\u5668\u53ef\u4f7f\u7528110\u4f0f\u6216230\u4f0f\u7535\u538b\uff0c\u5e76\u4f1a\u63d0\u4f9b\u9002\u5408\u5ba2\u6237\u7535\u6c14\u7cfb\u7edf\u7684\u4e3b\u7ebf\u3002<\/p>\n
<\/p>\n
\n
\n
\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n
\u5c04\u9891\u8f93\u5165\u963b\u6297\uff1a<\/td>\n 50 \u03a9<\/td>\n<\/tr>\n
\u5c04\u9891\u8f93\u51fa\u963b\u6297\uff1a<\/td>\n 50 \u03a9<\/td>\n<\/tr>\n
\u8f93\u5165\u7535\u6e90\u9700\u6c42\uff1a<\/td>\n 110\u6216230\u4f0f\u5e02\u7535\u4f9b\u7535\u3002DCPS\u8f93\u51fa\u4e3a28 V\uff0c\u7528\u4e8e\u9a71\u52a8\u524d\u7f6e\u653e\u5927\u5668\u3002DCPSU\u914d\u5907\u4e86\u9002\u5408\u76ee\u7684\u5730\u56fd\u5bb6\u7684\u4e3b\u5bfc\u7ebf<\/td>\n<\/tr>\n
\u7ec8\u6b62\uff1a<\/td>\n \u8f93\u5165 \u2013 SMC \u63d2\u5b54
\n\u8f93\u51fa \u2013 BNC \u63d2\u5b54<\/td>\n<\/tr>\n
\u91cd\u91cf\uff1a<\/td>\n 1\u516c\u65a4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n
* Precision Acoustics \u4fdd\u7559\u5728\u4e0d\u53e6\u884c\u901a\u77e5\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u89c4\u683c\u7684\u6743\u5229\u3002<\/em><\/p>\n
\n
\n
\u6c34\u542c\u5668\u589e\u5f3a\u653e\u5927\u5668<\/h1>\n<\/div>\n<\/div>\n
\n
\n
\u53ef\u9009\u589e\u5f3a\u57fa\u672c\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\uff0c\u4ee5\u8fdb\u4e00\u6b65\u653e\u5927\u6c34\u542c\u5668\u4fe1\u53f7\u3002<\/p>\n
\n
\n
\u6982\u8ff0<\/h2>\n<\/div>\n<\/div>\n
\n
\n
\u8be5\u653e\u5927\u5668\u662f\u53ef\u9009\u914d\u4ef6\uff0c\u7528\u4ee5\u8865\u5145\u57fa\u672c\u7684\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u3002\u5b83\u88ab\u7eb3\u5165\u60e0\u666e\u7cfb\u5217\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u65f6\u8fdb\u4e00\u6b65\u653e\u5927\u6c34\u542c\u5668\u4fe1\u53f7\u3002<\/p>\n
$\"\u52a9\u63a8\u653e\u5927\u5668\"$ <\/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\uff1a<\/td>\n \u6700\u4f4e25\u5206\u8d1d<\/td>\n<\/tr>\n
\u5e26\u5bbd\uff1a<\/td>\n 50 kHz \u81f3 125 MHz \u00b11.0 dB<\/td>\n<\/tr>\n
\u6700\u5927\u8f93\u51fa\u6c34\u5e73\uff1a<\/td>\n 29 dBm\uff0c\u7528\u4e8e1 dB\u538b\u7f29\uff0818.1 V pk \u2013 pk\u63a5\u516550 \u03a9\u8d1f\u8f7d\uff09<\/td>\n<\/tr>\n
\u8f93\u5165\u963b\u6297\uff1a<\/td>\n \u540d\u4e49\u4e0a50 \u03a9<\/td>\n<\/tr>\n
\u8f93\u51fa\u963b\u6297\uff1a<\/td>\n \u540d\u4e4950 \u03a9\uff08VSWR 2\uff1a1\uff09<\/td>\n<\/tr>\n
\u8f93\u51fa\u566a\u58f0\u6c34\u5e73\uff1a<\/td>\n \u901a\u5e38\u4e3a70 \u03bcV pk \u2013 pk\uff08\u5e26\u5bbd125 MHz\uff09<\/td>\n<\/tr>\n
\u566a\u58f0\u7cfb\u6570\uff1a<\/td>\n \u901a\u5e38\u4e3a10\u5206\u8d1d<\/td>\n<\/tr>\n
\u9636\u6bb5\uff1a<\/td>\n \u975e\u53cd\u76f8<\/td>\n<\/tr>\n
\u7ec8\u6b62\uff1a<\/td>\n \u8f93\u5165 \u2013 BNC \u63d2\u5ea7
\n\u8f93\u51fa \u2013 BNC \u63d2\u5ea7<\/td>\n<\/tr>\n
\u529f\u7387\u9700\u6c42\uff1a<\/td>\n 100\/120\/220\/240 V \u4ea4\u6d41\u7535\uff0c50 \u81f3 60 Hz\uff0c7.5 W<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/td>\n 0\u00b0C\u81f350\u00b0C<\/td>\n<\/tr>\n
\u5c3a\u5bf8\uff1a<\/td>\n \uff0890\u6beb\u7c73 x 205\u6beb\u7c73 x 194\u6beb\u7c73\uff09<\/td>\n<\/tr>\n
\u91cd\u91cf\uff1a<\/td>\n 2.6\u516c\u65a4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n
* Precision Acoustics \u4fdd\u7559\u5728\u4e0d\u53e6\u884c\u901a\u77e5\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u89c4\u683c\u7684\u6743\u5229\u3002<\/em><\/p>\n
\n
\n
\u6f5c\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/h1>\n<\/div>\n<\/div>\n
\n
\n
\u6f5c\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u662f\u6c34\u542c\u5668\u4fe1\u53f7\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u56e0\u4e3a\u5b83\u7f13\u51b2\u4fe1\u53f7\u5e76\u63d0\u4f9b50 \u03a9\u7684\u6e90\u3002\u5b83\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u5230\u53ef\u66f4\u6362\u63a2\u5934\uff08\u201cHP\u201d\u7cfb\u5217\uff09\uff0c\u6216\u8005\u5982\u6709\u9700\u8981\uff0c\u901a\u8fc720 dB\u7684\u76f4\u5217\u8870\u51cf\u5668\uff08A20\/1\uff09\u8fde\u63a5\u3002<\/p>\n
$\"HP1\u9488\u5f0f\u524d\u7f6e\u653e\u5927\u5668\"$ <\/p>\n
\n
\n
\u6982\u8ff0<\/h2>\n<\/div>\n<\/div>\n
\n
\n
\u60e0\u666e\u7cfb\u5217\u6f5c\u7528\u524d\u7f6e\u653e\u5927\u5668<\/h3>\n
\u7535\u529b\u7531\u76f4\u6d41\u8026\u5408\u5668\uff08DCPS\uff09\u63d0\u4f9b\uff0c\u56e0\u6b64\u76f4\u6d41\u7535\u6e90\u548c\u58f0\u4fe1\u53f7\u5728\u524d\u7f6e\u653e\u5927\u5668\u4e0e\u8026\u5408\u5668\u4e4b\u95f4\u7684\u4e92\u8fde\u540c\u8f74\u7535\u7f06\u4e2d\u5171\u7528\u540c\u4e00\u5bfc\u7ebf\u3002<\/p>\n<\/div>\n<\/div>\n
\n
$\"\u524d\u7f6e\u653e\u5927\u5668\u6d4b\u91cf\"$ <\/a><\/div>\n
\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
\u8f93\u51fa\u963b\u6297\uff1a<\/td>\n 50 \u03a9<\/td>\n<\/tr>\n
\u7535\u538b\u589e\u76ca\uff1a<\/td>\n \u6807\u79f08 dB\uff0c\u9891\u7387\u4e3a3.5 MHz\uff0c\u5e26\u5bbd\uff1a10 kHz\uff0c50 MHz\uff08-3dB\uff09\uff0c5 kHz\u81f3100 MHz\uff08-6 dB\uff09<\/td>\n<\/tr>\n
\u6700\u5927\u8f93\u51fa\u6c34\u5e73\uff1a<\/td>\n 700 mV pk \u2013 pk \u63a5\u5165 50 \u03a9\u8d1f\u8f7d<\/td>\n<\/tr>\n
\u8f93\u51fa\u566a\u58f0\uff1a<\/td>\n \u901a\u5e38\u4e3a60 \u03bcV rms\uff08100 MHz\u5e26\u5bbd\uff09VSWR\uff1a1-1.4\uff0c\u8303\u56f4\u4e3a0.3 MHz\u81f3130 MHz<\/td>\n<\/tr>\n
\u7ec8\u6b62\uff1a<\/td>\n \u8f93\u5165 \u2013 MCX \u8f93\u51fa \u2013 SMC<\/td>\n<\/tr>\n
\u529f\u7387\u9700\u6c42\uff1a<\/td>\n DCPS\u768424 V\u7535\u538b<\/td>\n<\/tr>\n
\u5de5\u4f5c\u8303\u56f4\uff1a<\/td>\n \u6e29\u5ea60\u00b0C\u81f350\u00b0C<\/td>\n<\/tr>\n
\u91cd\u91cf\uff1a<\/td>\n 50\u514b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n
* Precision Acoustics \u4fdd\u7559\u5728\u4e0d\u53e6\u884c\u901a\u77e5\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u89c4\u683c\u7684\u6743\u5229\u3002<\/em><\/p>\n
$\"\"$ <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
PrecisionAcoustics\u8870\u51cf\u5668<\/a>\n \u538b\u7535\u6750\u6599<\/a>\n \u6c34\u542c\u5668<\/a>\n \u6c34\u542c\u5668\u589e\u5f3a\u653e\u5927\u5668<\/a>\n \u6f5c\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\n \u76f4\u6d41\u8026\u5408\u5668<\/a>\n \u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"
\u8870\u51cf\u5668 \u4e00\u79cd\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668\uff0c\u7528\u4e8ePrecision Acoustics\u7684HP\u6c34\u542c\u5668\u7cfb\u7edf\uff0c\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650\u3002 \u5c06\u8870\u51cf\u5668\u63d2\u5165\u53ef\u4e92\u6362\u63a2\u5934\u4e0e\u6f5c\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u4e4b\u95f4\uff0c\u53ef\u9632\u6b62\u5728\u53ef\u6362 <\/p>\n","protected":false},"author":39,"featured_media":253,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[16,9,20,18,19,8,17],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts\/247"}],"collection":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/comments?post=247"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts\/247\/revisions"}],"predecessor-version":[{"id":254,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts\/247\/revisions\/254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/media\/253"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/media?parent=247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/categories?post=247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/tags?post=247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}