{"id":4320,"date":"2022-04-12T16:49:47","date_gmt":"2022-04-12T08:49:47","guid":{"rendered":"http:\/\/www.bv-audio.com\/?p=4320"},"modified":"2023-08-02T09:16:29","modified_gmt":"2023-08-02T01:16:29","slug":"u%e6%ae%b5%e4%bc%9a%e8%ae%ae%e6%97%a0%e7%ba%bf%e8%af%9d%e7%ad%92","status":"publish","type":"post","link":"http:\/\/www.bv-audio.com\/4320.html","title":{"rendered":"U\u6bb5\u4f1a\u8bae\u65e0\u7ebf\u8bdd\u7b52"},"content":{"rendered":"<p><img loading=\"lazy\" class=\"\" src=\"http:\/\/www.bv-audio.com\/wp-content\/uploads\/2022\/04\/20.png\" width=\"1315\" height=\"630\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u4f7f\u7528UHF 550-950MHz\u9891\u6bb5\u907f\u514d\u5e72\u6270\u9891\u7387,\u91c7\u7528\u96c6\u6210\u5355\u82af\u7247\u7535\u8def,\u5177\u67091\u4e2a\u663e\u793a\u7a97\u53e3,\u6bcf\u4e2a\u7a97\u53e3\u6709\u591a\u4e2a\u901a\u9053,\u6bcf\u4e2a\u901a\u9053\u670975\u4e2a\u9891\u7387,\u5171\u6709600\u4e2a\u81ea\u7531\u9009\u62e9\u9891\u70b9\u4e0e\u673a\u578b\u548c\u5de5\u4f5c\u9891\u6bb5\u6709\u5173\u3002\u63a5\u6536\u673a\u5747\u914d\u5907TFT\u663e\u793a\uff0cRF\u6307\u793a\uff0cAF\u97f3\u9891\u52a8\u6001\uff0c\u5de5\u4f5c\u9891\u7387\u4e00\u76ee\u4e86\u7136\u3002\u5177\u6709\u5e73\u8861\u8f93\u51fa\u548c\u6df7\u5408\u8f93\u51fa\u529f\u80fd,\u53ef\u8fde\u63a5\u8c03\u97f3\u53f0\u6216\u5927\u529f\u7387\u653e\u5927\u5668\u3002<br \/>\n\u4e3b\u8981\u7279\u6027\uff1a<br \/>\n1.\u81ea\u52a8\u626b\u9891\u529f\u80fd\uff0c\u7ea2\u5916\u7ebf\u5bf9\u9891\u3002<br \/>\n2.\u7528\u4e8e\u6f14\u8bb2\u96c6\u4f1a\u3001\u6559\u5802\u8bb2\u8bfe\u548c\u4f1a\u8bae\u5ba4\u7b49\u573a\u5408\u3002<br \/>\n3.\u4f7f\u7528\u6781\u4f73\u7684\u5fc3\u578b\u6307\u5411\u97f3\u5934,\u97f3\u8272\u6e05\u6670\u660e\u4eae\u3002<br \/>\n4.\u624b\u6301\u9ea6\u514b\u98ce\u91c7\u7528\u4f18\u7f8e\u7684\u6d41\u7ebf\u578b\u5916\u8868,\u628a\u63e1\u66f4\u8212\u9002\u3002\u9ad8\u6548\u7684\u7535\u6c60\u80fd\u8017\u8bbe\u8ba1,\u4f7f\u8bdd\u7b52\u80fd\u591f\u8fde\u7eed\u4f7f\u7528\u66f4\u957f\u65f6\u95f4\u3002<br \/>\n5.\u72ec\u6709\u7684ID\u7801\u5bfc\u9891\u6280\u672f,\u89e3\u51b3\u540c\u9891\u4e32\u97f3\u3002\u9009\u7528\u4f18\u8d28\u96f6\u90e8\u4ef6,\u7cbe\u786e\u5408\u7406\u7684\u7535\u8def\u8bbe\u8ba1\u53ef\u9760\u6027\u5927\u5927\u63d0\u9ad8\u3002\u5168\u8d44\u8bafTFT\u663e\u793a,\u9891\u9053\u9891\u7387\u7b49\u3002<br \/>\n\u25c6\u4f7f\u7528\u7535\u6e90\u9002\u914d\u5668\u7535\u538b\uff1aDC 12V-18 V<br \/>\n\u25c6\u6d88\u8017\u529f\u7387\uff1a5 W<br \/>\n\u25c6\u4fe1\u566a\u6bd4\uff1a&gt;90dB<br \/>\n\u25c6\u5047\u50cf\u5e72\u6270\u6bd4\uff1a&gt;100dB<br \/>\n\u25c6\u90bb\u9053\u5e72\u6270\u6bd4\uff1a&gt;80dB<br \/>\n\u25c6\u63a5\u6536\u7075\u654f\u5ea6\uff1a7uV<br \/>\n\u25c6\u9891\u7387\u54cd\u5e94\uff1a40Hz-20KHz\u00b12dB<br \/>\n\u25c6\u5931\u771f\u7387\uff1a\uff1c0.5%<br \/>\n\u25c6\u52a8\u6001\u8303\u56f4\uff1a90dB<br \/>\n\u25c6\u9891\u7387\u5207\u6362\uff1a\u7ea2\u5916\u540c\u6b65<br \/>\n\u25c6\u53d1\u5c04\u529f\u7387\uff1a20mW<br \/>\n\u25c6\u8c03\u88fd\u65b9\u5f0f\uff1aFM<br \/>\n\u25c6\u8c03\u5236\u5ea6\uff1a30KHz<br \/>\n\u25c6\u9ad8\u6b21\u8c10\u6ce2\uff1a\u4f4e\u4e8e\u4e3b\u6ce2\u57fa\u51c640dB\u4ee5\u4e0a<br \/>\n\u25c6\u4f7f\u7528\u7535\u6e90\u7535\u538b\uff1a3.7V 18500\u9502\u7535\u6c60<br \/>\n\u25c6\u8fde\u7eed\u4f7f\u7528\u65f6\u95f4\uff1a8\u5c0f\u65f6<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; 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