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VP-7731A | VP7731A 音頻分析儀|日本松下|Panassonic|音頻測試儀
品牌:日本松下 Panassonic 日本樂聲 LEAVER
產(chǎn)品信息： 
* OSC:5Hz-210.00KHz(DDS) Flatness0.02dB Dist<0.1% 10.0Hz-50.0KHz(RC) Flatness0.05dB Dist<0.001%
* 2ch:A,B BAL/Unbal Impedance25,75,300,600ohms
* Bal:50,150,600ohms 0.110mV-11.0Vrms acc0.3dB(Open)
* Measure:Freq,DC,AC(rel,Watt),S/N,Distortion,Ratio(A/B,B/A),Phase,WAW,
* Freq:10.000-110.000KHz 5digits 30mV-100Vrms acc5*10E-5
* DC:25.00mV-250.0V acc1% 1Mohms AC:0.250mV-140V,dBm,dBV W:res0.01W
* RL:1.0-9999.9ohms
* S/N:25uV-100Vrms 0-120dB
* Dist:0.01000%-100% %,dB Ratio:25mV-100Vrms
* Phase:0.0-360.0deg res0.1deg acc2deg WAW 3KHz,3.15KHz 0.1000%-10.00%
* Filter:HPF:100,200,400Hz
* LPF:15K,20K,22K,80KHz A/CCIR/Audio Sopt/Spectrum(FFT)/2D 3.5FDD(MS-DOS) Autoseq256step
* RS232C GP-IB Centro
* 199H430W500D
* 19Kg 350VA CAL2006.6 J-manual