ORTEC前置放大器：

VT120A/B/C

Fast-Timing Preamplifier (200 gain� non inverting)

快速上升时间信号放大器

适用于微通道板�?/span>PMT和硅探测�?/span>

上升时间９�/span>�?ns

等效输入噪声�?0��V rms

增益＇�/span>A（�/span>200，（B（�/span>-200，（C（�/span>20

带宽10-350MHz

输出范围９�/span>0 - - 5V＇�/span>50?负载（�/span>

输出阻抗９�/span>�??，交流耦合

输入阻抗９�/span>50?

输入电源９�/span>12V＋�/span>50mA（可选配仵�/span>LEMO电源连接仵�/span>C-VT120（�/span>