HP8903A Audio Analyzer音频分析仪

分析仪特性 失真度:

* Fundamental Frequency Range: 20Hz to 100kHz
* Residual Distortion and Noise (the higher of):
80 kHz BW: -80dB (0.01%) or 15μV, 20Hz to 20kHz
500kHz BW: -70dB (0.032%) or 45μV, 20Hz to 50kHz; -65dB (0.056%) or 45μV, 50kHz to 100kHz
信噪比 交流电平Full Range Display: 300V, 30V, 3V 0.3V, 30mV, 3mV, 0.3mV
直流电平Full Range Display: 300V, 48V, 16V, 4V
频率测量
* Measurement Range: 20Hz to 150kHz
* Resolution: 5 digits
标准音频滤波器: 30kHz Low-Pass Filter; 80kHz Low-Pass Filter
可编程低失真源特性: Frequency Range: 20Hz to 100kHz
Output Level Range: 0.6mV to 6V open circuit
Distortion and Noise (the higher of):
80kHz BW: -80dB (0.01%) or 15μV, 20Hz to 20kHz
500kHz BW: -70dB (0.032%) or 38μV, 20Hz to 50kHz; -65dB (0.056%) or 38μV, 50 to 100kHz
Impedance: 600 ohms or 50 ohms