DSO Nano v3

Description

The DSO Nano V3 is a pocket-size compatible 32bit digital storage oscilloscope. Based on ARM -M3, it’s equipped with 320*240 color display, SD card, USB port and recharging function. It’s compact, simple to operate; meets the basic demands of school lab, electric furniture repairment and electric engineering.

This is a updated and cool version of DSO Nano which features a firmware and a embedded 2 Mbyte storage chip instead of micro SD card slot. The documents of this version in detail is on this page, please refer to it. 

Updates in v3:

• V3 used a new firmware with user-friendly interface, easier to operate
• Upgraded firmware via virtual disk
• Added build-in 2Mbyte storage chip instead of micro SD card slot
• Black metal shell

Features

• Portable and lightweight
• Color display
• Waveform storage and playback
• 6 triggering modes
• 200Khz Analog Bandwidth
• Complete measurement markers and signal characteristics
• Built-in Signal Generator
• Accessories available
• Open Source

Specifications

• Display: 2.8’’ color TFT LCD
• Display Resolution: 320x240 Display Colors 65K
• Analog Broadband: 0 ~ 200kHz
• Max. Sampling Rate: 1Msps 12 bit 
• Sampling Storage Depth: 4096 points 
• Transverse Sensitivity: 1uS/Div~10S/Div(1-2-5 stepping) 
• Vertical Sensitivity: 10mv/Div~10V/Div(x1 probe) 0.5V/Div~10V/Div(x10 probe)
• Input Resistance: >500KΩ
• Max. Input Voltage: 80Vpp（x1 probe）400Vpp(x10 probe)
• Coupling Mode: DC
• Triggering Mode: Auto，Normal，Single，None
• Auto Measurement: Frequency, cycle, duty, Vpp, Vram, Vavg, DC voltage; Vertical Precise Measurement Cursor; Horizontal Precise Measurement Cursor; Rising/Falling Edge Trigger; Triggering Cursor; Triggering Sensitivity Cursor; Hold/Run
• Inbuilt Test Signal: 10Hz~1MHz(1-2-5 stepping) 
• Waveform Storage: build-in 2Mbyte
• PC Connection Interface: Connection through USB
• Recharging Method: Recharging through USB interface 
• Dimensions:105mm x 53mm x 8mm

Documents

• DSO Nano Official Firmware App2.6
• DSO Nano Hardware v2.6 Layout.pdf
• DSO_Nano_V3_User_Manual.pdf
• Schematic Design
• Firmware