二手音頻分析儀HP8903A Audio Analyzer

分析儀特性 失真度:
＊ Fundamental Frequency Range: 20Hz to 100kHz
＊ Residual DistortionNoise 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 交流電平Full Range Display: 300V, 30V, 3V 0.3V, 30mV, 3mV, 0.3mV
直流電平Full Range Display: 300V, 48V, 16V, 4V
頻率測量
＊ Measurement Range: 20Hz to 150kHz
＊ Resolution: 5 digits
標準音頻濾波器: 30kHz Low-Pass Filter; 80kHz Low-Pass Filter
可編程低失真源特性: Frequency Range: 20Hz to 100kHz
Output Level Range: 0.6mV to 6V open circuit
DistortionNoise 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