USB300/USB320 digital storage oscilloscope is a dual-channel, high-precision digital storage oscilloscope with data acquisition, measurement signal, process monitoring, and multiple triggering functions. It can be combined into a cheap, user-friendly, and high-performance digital storage oscilloscope.
The USB300 and USB320 are dual‑channel, high‑performance digital storage oscilloscopes designed as upgrades to the USB200/USB220 series. They connect via USB to a PC and use the DSOView2.0 software to provide a cost‑effective, user‑friendly measurement solution.
The manual covers product specifications, hardware installation, driver installation, software operation, main functions such as waveform arithmetic and automatic measurements, and programming interfaces for secondary development. This manual is written in Chinese.
| Maximum sampling rate (USB300) | 80 MHz |
|---|---|
| AD resolution (USB300) | 8 bit |
| Storage capacity per channel (USB300) | 64 KSa/CH (expandable to 512 KSa/CH) |
| Input impedance | 1 MΩ |
| Input capacitance | 25 pF |
| Bandwidth (USB300) | 0 Hz – 20 MHz |
| Size | 187 mm × 112 mm |
| Weight | 0.2 kg |
| Storage capacity per channel (USB320) | 128 KSa/CH |
| Bandwidth (USB320) | 0 Hz – 10 MHz |
| Channel isolation (USB320) | 80 dB |
A compatible PC with a CPU, 1024 × 768 display, 128 MB RAM, and Windows 2000 or Windows XP is required.