简要说明：音频分析仪 MAK-6581 厂家：日本目黑 低失真振荡源、并提供输出电平测定, 具信噪比及真度测量

音频分析仪 MAK-6581 厂家：日本目黑 低失真振荡源、并提供输出电平测定, 具信噪比及真度测量 1、振荡部份： 频率范围 5Hz ～ 199.9kHz 输出电平范围 0.238mV ～ 2.37Vrms 失真度 < -95dB (0.0018%): 20Hz ～ 10.00kHz 电压测量范围 -90dB ～ +40dB f.s 14个量程 2、失真测量： 频率范围 5Hz ～ 199.9kHz 测量范围 -90dB ～ -10dB(0.003% ～ 30%) 残余失真 < -95dB(0.0018%) 信噪比测量范围 0dB ～ 100dB (0dB ～ -90dB f.s 10个量程) 尺寸规格 约430W×110H×380D mm 重量 约9.5kg FEATURES One instrument including a very low distortion oscillator and provision for measurement of output level, distortion and S/N figure SPECIFICATIONS Oscillator Section Frequency Range 5.0Hz to 199.9kHz Output Level Range 0.238mV to 2.37Vrms Distortion <-95dB(0.0018%): 20Hz to 10.00kHz Voltage Measurement Range -90 to + 40dB f.s. in 14ragnes Distortion Measurement Frequency Range 5.0Hz to 199.9kHz Measurement Range -90 to -10dB(0.003% to 30%) Residual Distortion <-95dB (0.0018%) S / N Measurement Range 0 to 100dB(0 to 90dB f.s in 10 ranges)

音频分析仪 MAK-6581 厂家：日本目黑 低失真振荡源、并提供输出电平测定, 具信噪比及真度测量 1、振荡部份： 频率范围 5Hz ～ 199.9kHz 输出电平范围 0.238mV ～ 2.37Vrms 失真度 < -95dB (0.0018%): 20Hz ～ 10.00kHz 电压测量范围 -90dB ～ +40dB f.s 14个量程 2、失真测量： 频率范围 5Hz ～ 199.9kHz 测量范围 -90dB ～ -10dB(0.003% ～ 30%) 残余失真 < -95dB(0.0018%) 信噪比测量范围 0dB ～ 100dB (0dB ～ -90dB f.s 10个量程) 尺寸规格 约430W×110H×380D mm 重量 约9.5kg FEATURES One instrument including a very low distortion oscillator and provision for measurement of output level, distortion and S/N figure SPECIFICATIONS Oscillator Section Frequency Range 5.0Hz to 199.9kHz Output Level Range 0.238mV to 2.37Vrms Distortion <-95dB(0.0018%): 20Hz to 10.00kHz Voltage Measurement Range -90 to + 40dB f.s. in 14ragnes Distortion Measurement Frequency Range 5.0Hz to 199.9kHz Measurement Range -90 to -10dB(0.003% to 30%) Residual Distortion <-95dB (0.0018%) S / N Measurement Range 0 to 100dB(0 to 90dB f.s in 10 ranges)