| | 指标 | DS1022CD | 带宽 | 25MHz | 存储深度 | 1MB points on one channels (CH1 or CH2), 512KB points (Logic Analyzer) | 通道 | 2CH + Ext Trig + 16 Logic Analyzer | 实时采样率 | 400MSa/s Scope, 200MSa/s (Logic Analyzer) | 等效采样率 | 25GSa/s | 上升时间 | 14ns | 时基范围 | 5ns ~ 50s | XY | 带宽 | 25MHz | 相位差 | ± 3 degress | *大输入电压 (Logic Analyzer) | 40V (DC + AC perak) | 门限类型 | TTL = 1.4V, CMOS = 2.5V, ECL = -1.3V, USER = -8.0 ~ +8.0V | 触发模式 | Edge, Pulse, Slope, Video, Alternate,Pattern and Duration | 触发源 | CH1, CH2, Ext, Ext5/5, AC Line | 输入阻抗 | 1Mohm, approx, 13pF | 垂直灵敏度 | 2mV/div ~ 5V/div | 垂直分辨率 | 8 bits | 输入耦合 | DC, AC or GND | *大输入电压 | 400V (DC + AC peak) | 滚动范围 | 500ms/div ~ 50s/div | 自动测量 | Vpp, Vmax, Vmin, Vtop, Vbase, Vamp,Vrms, Vavg, Vover, Vpre, Freq, Period, Rise, Fall, +Width, -Width, +Duty, -Duty, DelayA, DelayB | 光标测量 | Manual, Trace, Auto measure | 数**算 | +, - , x, FFT | 存储 | Internal: 10 waveforms and setups | USB: BMP, CSV, Waveforms, Setups | 接口 | USB device, USB host, RS232, P/F Out (Isolated) | 显示 | TFT (QVGA, Color LCD), 320 x 234 | 电源 | Wolrdwide Use, 100 ~ 240V/50W max | 重量 | 2.3kg | 体积 | 303 x 154 x 133mm | 附件 | Probe X 2 (1x, 10x switchable), Power cord, User manual |
|