MSO4054B泰克MSO4054B销售租赁维修示波器MSO4054B混合信号示波器泰克/Tektronix混合信号示波器MSO4054B4通道500MHz2.5GS/s示波器DPO3034BDPO4054BDPO4104BMSO4054BMSO4034BMSO4104B泰克混合信号示波器数字荧光示波器买卖示波器DPO3034BDPO4054BDPO4104BMSO4054BMSO4034BMSO4104B二手仪器仪表租赁维修示波器DPO3034BDPO4054BDPO4104BMSO4054BMSO4034BMSO4104B泰克MSO4054B示波回收MSO出售MSO4054BMSO4054B垂直系统型号DPO4032DPO4034DPO4054DPO4104输入通道2444模拟带宽(-3dB)5mVdiv-1Vdiv350MHz350MHz500MHz1GHz理论上升时间5mVdiv(典型值)1ns1ns700ps350ps硬件带宽限制20MHz或250MHz输入耦合AC,DC,GND输入阻抗1兆欧&plu***n;1%,50欧姆&plu***n;1%输入灵敏度,1兆欧1mVdiv-10Vdiv)