高价回收VP-7725A谭雪大量收购VP-7725A音频分析仪

品牌:日本松下 Panassonic 日本乐声 LEAVER
产品信息：  
* 2ch OSC:5Hz-110KHz BAL/UNBAL -78dBm-+22dBm 600ohms/LowImp acc0.5dB Flatness0.15dB Dist<0.003% 0.0001%(20Hz-10KHz) Crosstalk<-120dB
* Measure:BAL/UNBAL Fcounter 5Hz-330KHz 5digits res0.01Hz 30mV-100Vrms Recipro

* DC-Level:300mV-300V acc0.3%

* AC:0.3mV-100V acc2% Noise10uV
* Res:TRMS,Ave,Qpeak WATT 5digits/0.01

* W RL:1.0-999.9ohms

* DIST:THD,HD,DISTN 10Hz-110KHz 5Range0.003-30% V,dBV,dBm,W S/N:0-130dB 
* Ratio:A/B B/A Filter:200,400Hz

* LPF:15K,20K,80KHz A,CCIR,DIN Memory100 Limittest

* GP-IB I/O 150VA

* 149H426W450D