美国SABINE FBX2410 高级反馈抑制器 双通道反馈抑制器 每通道12个滤波器

{"ops":[{"insert":"\u6ee4\u6ce2\u5668\uff1a \u6bcf\u901a\u905312\u4e2a\u72ec\u7acb\u7684\u6570\u5b57\u9677\u6ce2\u6ee4\u6ce2\u5668\uff0c\u4ece40Hz~20kHz\u81ea\u52a8\u63a7\u5236\uff1b\u00a0\r\n \r\n\t\u6ee4\u6ce2\u5668\u5e26\u5bbd\uff1a\u7528\u6237\u53ef\u4ee5\u63a7\u5236\uff0c\u6216\u8005\u662f1\/10\u500d\u9891\u7a0b\uff0c\u6216\u8005\u662f1\/5\u500d\u9891\u7a0b\uff0c\u6052\u5b9aQ\u503c\uff0c\u5206\u8fa8\u73871Hz\uff1b \u25a0 \u5bfb\u627e\u548c\u6d88\u9664\u53cd\u9988\u9700\u8981\u7684\u65f6\u95f4\uff1a0.4\u79d2\uff0c\u5178\u578b\u503c1kHz\uff1b\u00a0\r\n \r\n\t\u6bcf\u901a\u9053\u6d3b\u52a8\u6ee4\u6ce2\u5668\u4e0e\u56fa\u5b9a\u6ee4\u6ce2\u5668\u7684\u6570\u91cf\uff1a\u7528\u6237\u53ef\u9009\u62e9\uff0c\u6700\u540e\u7684\u914d\u7f6e\u50a8\u5b58\u5728\u5b58\u50a8\u5668\u4e2d\uff1b\u00a0\r\n \r\n\t\u6d3b\u52a8\u6ee4\u6ce2\u5668\u8ba1\u65f6\u5668\uff1a\u6d3b\u52a8\u6ee4\u6ce2\u5668\u7684\u91ca\u653e\u65f6\u95f4\u4e3a1\uff0c5\uff0c30\u621660\u5206\u949f\u3002?\u00a0\r\n \r\n\t\u8f93\u5165\/\u8f93\u51fa\uff1a \u8f93\u5165\/\u8f93\u51fa\u7684\u6700\u5927\u4fe1\u53f7\u7535\u5e73\uff1a\u5e73\u8861\u8f93\u5165\/\u8f93+27dBV\uff0c\u5cf0\u503c\uff0c\u4e0d\u5e73\u8861+21dBV\uff0c\u5cf0\u503c\uff1b \u25a0 \u8f93\u51fa\u9a71\u52a8\uff1a\u5355\u5143\u63a5\u89c4\u5b9a\u6267\u884c\u9a71\u52a8\u4e00\u4e2a>600\u03a9\u7684\u8d1f\u8f7d\uff1b\u00a0\r\n \r\n\t\u8f93\u5165\u963b\u6297\uff1a\u5e73\u8861\u6216\u4e0d\u5e73\u8861\u8f93\u5165\u963b\u6297>40K\u03a9\uff0c2\u811a\u9ad8\u7535\u5e73\uff1b\u00a0\r\n \r\n\t\u8f93\u51fa\u963b\u6297\uff1a\u5e73\u8861\u6216\u4e0d\u5e73\u8861\u8f93\u51fa\u963b\u6297150\u03a9\uff0c2\u811a\u9ad8\u7535\u5e73\uff1b\u00a0\r\n \r\n\t\u508d\u901a\uff1a\u771f\u6b63\u7684\u7535\u6e90\u5173\u65ad\u508d\u901a\uff1b\u00a0\r\n \r\n\t\u5cf0\u503c\u7a7a\u95f4\uff1a\u4e00\u822c4dBV\u5e73\u8861\u8f93\u5165\uff0c\u6700\u5927\u5cf0\u503c\u4e3a+23dB\uff1b\u00a0\r\n \r\n\tI\/C\u8fde\u63a5\u5668\uff1aXLR-3\u548c1\/4\u2033TRS\u00a0\r\n \r\n\t\u7279\u6027\uff1a\u00a0\r\n \r\n\t\u9891\u7387\u54cd\u5e94\uff1a20Hz~20kHz\uff0c\u00b10.3dB\uff1b\u00a0\r\n \r\n\t\u589e\u76ca\u5339\u914d\uff1a\u00b10.2dB\uff1b\u00a0\r\n \r\n\t\u9891\u8c31\u6539\u53d8\uff1a+025dB\uff0c20Hz~20kHz\uff1b\u00a0\r\n \r\n\t\u4fe1\/\u566a\u2014\u52a8\u6001\u8303\u56f4\uff1a>100dB\u00a0\r\n \r\n\t\u603b\u8c10\u6ce2\u5931\u771f\uff1a0.005%\uff0c1kHz\uff1b20Hz~10kH\uff0c<0.01%\uff1b 10kHz~20kHz\uff0c<0.025%\uff1b\u52a8\u6001\u8303\u56f4\uff1a>105dB\u00a0\r\n \r\n\t\u7535\u6e90\uff1a115V\uff0cAC\uff1a100V~130V\uff0c50~60Hz\uff1b 230V\uff0cAC\uff1a200V~240V\uff0c50~60Hz\uff1b\u00a0\r\n \r\n\t\u4fdd\u9669\u4e1d\uff1a115V\uff0cAC\uff1a0.1A\uff0c10W\uff0c0.16A\u5757\u901f\u7194\u65ad\u4fdd\u9669\u4e1d\uff1b 230V\uff0cAC\uff1a0.06A\uff0c10W\uff0c0.16A\u5757\u901f\u7194\u65ad\u4fdd\u9669\u4e1d\uff1b\u00a0\r\n \r\n\t\u91cd\u91cf\uff1a3.6\u338f\uff1b\u00a0\r\n \r\n\t\u4f53\u79ef\uff1aIU\u673a\u67dc\uff0c48.3x4.5x15.9\u339d\uff1b\u00a0\r\n \r\n\t\u5de5\u4f5c\u6e29\u5ea6\uff1a\u5b89\u5168\u5de5\u4f5c\u6e29\u5ea6\uff1a-1.5~+50\u2103s\r\n"},{"insert":"\n"}]}