参数:PicoScope 2203,2204和2205系列超紧凑USB示波器参数 示波器型号PicoScope 2203PicoScope 2204PicoScope 2205带宽5 MHz10 MHz25 MHz通道2垂直分辨率8 bits强化垂直分辨率12 bits动态范围48 dB精度±3%输入范围(满量程)±50 mV to ±20 V in 9 ranges输入特性1 MΩ in parallel with 20 pF or less输入类型Single-ended, BNC connector输入耦合Software selectable AC/DC过载保护±100 V on single input最大采样率(单次激发)用一个通道用两个通道40 MS/s20 MS/s100 MS/s50 MS/s200 MS/s100 MS/s最大采样率(重复性周期信号)1 GS/s2 GS/s4 GS/s最大采样率(连续流动模式)1 MS/s缓存用一个通道用两个通道8 kS/channel4 kS/channel8 kS/channel4 kS/channel16 kS/channel8 kS/channel缓存(流动模式下)2 M samples per channel波形缓存Up to 1000 waveforms时基范围500 ns/div to 200 s/div100 ns/div to 200 s/div50 ns/div to 200 s/div时基精度100 ppm with 3 ps jitter
触发源Ch A or Ch B基本触发Rising edge, falling edge, threshold高级触发nonenonePulse width, dropout, window, logic
频谱分析仪带宽5 MHz10 MHz25 MHz频率范围DC to 5 MHzDC to 10 MHzDC to 25 MHz最大bin数用一个通道用两个通道409620484096204881924096显示模式Magnitude, peak hold, average窗口类型Blackman, gaussian, triangular, hamming, hann, blackman-harris,flat-top, rectangular
任意波形发生器接头类型BNC缓存大小4 k words垂直分辨率8 bits输出范围±125 mV to ±2 V pk-pk with ±1 V offset输出电阻600 Ω时钟频率2 MHz带宽DC to 1 MHz
PC要求最小处理器: Pentium II processor, or equivalent存储器: 64 MB (XP) / 512 MB (Vista) minimum操作系统: Microsoft Windows XP SP2 or Vista (32 bit only)端口: USB 1.1 compliant port建议处理器: 2 GHz Pentium IV processor, or equivalent存储器: 256 MB (XP) / 1 GB (Vista)操作系统: Microsoft Windows XP SP2 or Vista (32 bit only)端口: USB 2.0 compliant port
环境工作环境温度范围5 °C to 45 °C存放环境温度范围湿度-20 °C to +60 °C5% to 95% RH, non-condensing
外形尺寸尺寸100 x 135 x 45 mm (approx 3.9 x 5.3 x 1.8 in)(Does not include BNC connectors)重量210 g (approx 7.4 oz)
一般附带软件/硬件PicoScope 6 and PicoLog softwareDrivers and examples for LabVIEW, C, C++, Delphi and VBUSB 2.0 cablePC 接口USB 2.0 (USB 1.1 compatible) - cable supplied电源From USB port认证FCC, CE