供应音频TX860磁头

MODEL: TX860 （Play Only）NO项 目

ITEM

频率Frequency规格Specifications备注

Remarks1-1直流电阻DC ResistanceDC 220Ω±10%20℃，100μA1-2交流阻抗AC Resistance1KHz900Ω±30%1-3放音灵敏度Playback Sensitivity315Hz -70dBv±2dB250nWb/m1-4放音频响Playback Frequency Response10KHz/315Hz +9dB±3dBDIN Ref.Level 0dB1-5声道平衡Plaback chan to chan Level Balance315Hz≤2dB 10KHz≤3dB1-6放音隔离Playback Separation 1KHz≤-40dB TEAC MTT-141N1-7放音串音Play back Crosstalk1KHz≤-50dBTEAC MTT-121N1-8接地电阻Core EarthDC10Ωmax 1-9感应噪声I nduction Crosstalk50Hz -76dB Max 3Oe1-10绝缘电阻Dielectric ResistanceDC50MΩ MinD.C.250V1-11磁带速度Tape Speed 4.76cm/s 1v=0dB