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Hantek 虚拟示波器DSO220U介绍
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该仪器为便携式袖珍型虚拟示波器，带宽5M，采样速率20MS/s，USB接口，50mV-5V，预触发。记录长度32K，FFT信号分析，范围输出EXCEL文档。 Hantek 虚拟示波器DSO220U技术参数 | |
| 功能描述 | |
| Channel | 2 Channels |
| Impedance | 1MΩ 50pF |
| Coupling | AC/DC/GND |
| Resolution | 8Bit |
| Voltage Range | 50mV-5V, 7Steps |
| Accuracy | ±3% |
| Time Range | 50ns-0.5s, 22 Steps |
| Input Protection | Diode CLAMP |
| Auto Setup | Yes (30Hz to 5MHz, 35Vp-p max) |
| EXT Trigger Input | DC -5MHz, 600mV |
| Horizontal Mode | AUTO, NORM, SINGLE |
| Trigger Slope | +/- |
| Trigger Type | Analog |
| Trigger Source | CH1, CH2, EXT |
| Pre Trigger | 0%, 25%, 50%, 75% Selection |
| Memory Depth | 32KB/CH |
| Single Frequency | DC to 5MHz |
| Max Sampling Rate | 20MS/s |
| Trace Display | Point/Line |
| Grid | On/Off |
| Vertical Mode | CH, CH2, Dual, ADD |
| 物理特性 | |
| 长度 | 190mm |
| 宽度 | 100mm |
| 高度 | 40mm |
| Hantek |
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