【商品简介】  QUICK 5020 5040示波器● 技术指标垂直偏转灵敏读与精度              5mV-20V/DIV,±3%                          1mV/DIV-1V/DIV,±5% (用X5倍，仅CH1)                          12个校准步进，选择1-2-5顺序频宽                      DC(AC10Hz)-20MHz(QUICK5020)                          DC(AC10Hz)-40MHz(QUICK5040)上升时间                  V/17.5ns (QUICK 5020)                          V/8.75ns (QUICK 5040)输入耦合                  AC,GND,DC输入阻抗                  约1MΩ//30PF输入最大电压              400V (DC+AC peak)垂直方式                  CH1,CH2,DUAL(CHOP,ALT),ADD,CH2反相CH1信号输出               25mV/DIV into 50Ω,20Hz-10MHz(-3dB) 水平偏转扫描时间                          0.2μs-0.2s/DIV 19个步进， 选择1-2-5顺序放大倍率                          10倍，(最大扫速20ns/DIV)精度                              ±3%，±5%在X10倍率触发触发方式                          AUTO，NORM，TV-V，TV-H触发源                            VERT(DUAL，ALT)，CH1，EXT，LINE触发耦合                          AC触发极性                          +，-外部触发信号输入                  输入阻抗：约1MΩ                                  最大输入电压：400V(DC+ACpeak)灵敏度内(外)                      20Hz-2MHz：0.5DIV(0.2Vp-p)                                  2MHz-20MHz：1.5DIV(0.8Vp-p)                                  20MHz-40MHz：1.5DIV(0.8Vp-p)                                  TV信号：1DIV(1Vp-p)X-Y操作输入                              X轴：CH1输入信号                                  Y轴：CH2输入信号带宽                              X轴：QUICK5020：DC-500KHz(-3dB)                                  QUICK5040：DC-1MHz(-3dB)相差                              < 3°(DC-50KHz)Z轴输入阻抗                          20KΩ-30KΩ输入信号                          5Vp-p(负信号加亮)频率响应                          DC-2MHz最大输入电压                      30V(DC+ACpeak)校准器输入电压                          0.5Vp-p方波1KHz其它电源                              AC220V±10%50Hz±5%功耗                              45W尺寸                              316 X 132 X 410(mm)湿度                              工作范围0℃-40℃85%RH重量                              7.8kg