ANG-PA GE-6601前置放大器

{"ops":[{"insert":{"image":"\/ueditor\/php\/upload\/image\/20200220\/1582168934527860.png"},"attributes":{"alt":"image.png"}},{"insert":"\u4ea7 \u54c1 \u8bf4 \u660e\u25cf\u591a\u4e2a\u8f93\u5165\/\u8f93\u51fa\u63a5\u53e3\uff1a5\u8def\u8bdd\u7b52\u53e3\uff08MIC5\u81ea\u5e26\u5e7b\u8c61\u7535\u6e90\uff0c\u53ef\u63a5\u5165\u4f1a\u8bae\u8bdd\u7b52\uff09\uff0c3\u4e2a\u7ebf\u8def\u8f93\u5165\u53e3\uff0c2\u4e2a\u7d27\u6025\u4f18\u5148\u53e3\uff08EMC\uff09\uff0c 2\u4e2a\u7ebf\u8def\u8f93\u51fa\u53e3\u3002\u25cf\u5404\u901a\u9053\u72ec\u7acb\u97f3\u91cf\u63a7\u5236\u3002\u25cf\u9ad8\u97f3\u548c\u4f4e\u97f3\u63a7\u5236\u3002\u25cf\u81ea\u52a8\u9ed8\u97f3\u529f\u80fd\uff08\u5f3a\u63d2\u529f\u80fd\uff09\uff0c\u65b9\u4fbf\u63d2\u5165\u7d27\u6025\u5e7f\u64ad\u3002\u6280 \u672f\u53c2\u6570\u00a0\u8f93\u5165\u7075\u654f\u5ea6 \u8bdd\u7b5210mV,\u7ebf\u8def250mV\n\u9891\u54cd 20~20000Hz(\u00b13db\uff09\u603b\u8c10\u6ce2\u5931\u771f \uff1c0.1%\u4fe1\u566a\u6bd4 >90dB\u7535\u6e90 AC220V\/50Hz\u529f\u8017 \uff1c50W\u5c3a\u5bf8(mm\uff09 482(\u5bbd)\u00d7380(\u6df1)\u00d788(\u9ad8)\u91cd\u91cf 5.3Kg"},{"insert":"\n"}]}