{"id":2122,"date":"2018-04-13T10:21:27","date_gmt":"2018-04-13T02:21:27","guid":{"rendered":"http:\/\/www.bv-audio.com\/?p=2122"},"modified":"2023-08-02T09:45:20","modified_gmt":"2023-08-02T01:45:20","slug":"u%e6%ae%b5%e9%ab%98%e7%ab%af%e6%97%a0%e7%ba%bf%e4%bc%9a%e8%ae%ae%e8%af%9d%e7%ad%92%ef%bc%88%e4%b8%80%e6%8b%96%e4%ba%8c%e5%9b%9b%e5%85%ab%ef%bc%89bvs-u972974978","status":"publish","type":"post","link":"http:\/\/www.bv-audio.com\/2122.html","title":{"rendered":"\u4e00\u62d6\u56db\u65e0\u7ebf\u4f1a\u8bae\u8bdd\u7b52(\u53ef\u642d\u914d\u624b\u6301\u3001\u5934\u6234\u3001\u9886\u5939\uff09"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"alignnone wp-image-2127\" src=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2020\/10\/974.gif\" alt=\"\" width=\"270\" height=\"174\" \/><img loading=\"lazy\" class=\"attachment-266x266 \" src=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978.jpg\" sizes=\"(max-width: 266px) 100vw, 266px\" srcset=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978.jpg 8500w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978-167x100.jpg 167w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978-300x180.jpg 300w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978-768x460.jpg 768w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978-1024x614.jpg 1024w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/978-650x390.jpg 650w\" alt=\"\" width=\"679\" height=\"407\" \/><img loading=\"lazy\" class=\"attachment-266x266 size-266x266\" src=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/12.1-1.png\" sizes=\"(max-width: 60px) 100vw, 60px\" srcset=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/12.1-1.png 1021w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/12.1-1-230x1024.png 230w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2018\/04\/12.1-1-34x150.png 34w, 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http:\/\/www.bv-audio.com\/wp-content\/uploads\/2019\/04\/12.2-150x150.png 150w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2019\/04\/12.2-768x768.png 768w, http:\/\/www.bv-audio.com\/wp-content\/uploads\/2019\/04\/12.2.png 800w\" alt=\"\" width=\"266\" height=\"266\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>1 \u56db\u901a\u9053\u63a5\u6536\u4fe1\u53f7,\u6bcf\u901a\u9053\u670950\u4e2a\u4fe1\u9053\u53ef\u9009\uff0c\u91c7\u7528UHF\u8d85\u9ad8\u9891\u6bb5\uff0c\u6bd4\u4f20\u7edf\u7684VHF\u9891\u6bb5\u5e72\u6270\u66f4\u5c11\uff0c\u4f20\u8f93\u66f4\u53ef\u9760\u3002<br \/>\n2 \u91c7\u7528\u7a33\u5b9a\u7684PLL\u6570\u4f4d\u9501\u76f8\u73af\u5408\u6210\u6280\u672f\uff0c\u6574\u673a\u6027\u80fd\u7a33\u5b9a\u6027\u663e\u8457\u63d0\u9ad8\uff1b<br \/>\n3 UHF\u9891\u6bb5\u4f20\u8f93\u4fe1\u53f7\uff0c\u9891\u7387\u8303\u56f4640-690MHz<br \/>\n4 LCD\u5c4f\u663e\u793a\u5de5\u4f5c\u4fe1\u9053\u3001\u5de5\u4f5c\u9891\u70b9\u3001\u63a5\u6536\u4fe1\u53f7\u3001\u97f3\u9891\u4fe1\u53f7<br \/>\n5 \u63a5\u6536\u673a\u80cc\u9762\u8bbe\u7f6e4\u6761\u6a61\u80f6\u63a5\u6536\u5929\u7ebf\uff0c\u589e\u5f3a\u63a5\u6536\u7684\u4fe1\u53f7\uff0c\u5916\u89c2\u5927\u65b9\u5f97\u4f53\uff1b<br \/>\n6 \u80cc\u9762\u8bbe\u67094\u4e2a\u5e73\u8861\u8f93\u51fa\u548c1\u4e2a\u6df7\u5408\u975e\u5e73\u8861\u8f93\u51fa\uff0c\u9002\u5408\u8fde\u63a5\u5404\u79cd\u5916\u7f6e\u8bbe\u5907\uff1b<br \/>\n7 \u4f18\u8d28\u9ea6\u7ba1\uff0c\u62fe\u97f3\u8ddd\u79bb\u5f3a\uff0c\u9ad8\u4fdd\u771f\u5355\u6307\u5411\u6027\u7535\u5bb9\u54aa\u82af\uff0c\u58f0\u97f3\u8fd8\u539f\u3001\u6e05\u6670\u5ea6\u9ad8\u3001\u566a\u97f3\u5c0f\uff1b<br \/>\n8 \u8bdd\u7b52\u8017\u7535\u91cf\u4e3a80mA\uff0c\u4f7f\u75281.5V\u7535\u6c60\uff082\u7c92\uff09\u4f9b\u7535\uff0c\u53ef\u8fde\u7eed\u4f7f\u752812\u5c0f\u65f6\uff1b<br \/>\n9 \u54aa\u5934\u914d\u6709\u7ea2\u8272\u706f\u73af\u6307\u793a\u4f1a\u8bae\u54aa\u7ba1\u5de5\u4f5c\u72b6\u6001\u3002<br \/>\n10 \u4f7f\u7528\u8ddd\u79bb: 80-100\u7c73<br \/>\n11 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