Rigol DS2072
 | |
| Status | supported |
|---|---|
| Source code | rigol-ds |
| Channels | 2 |
| Samplerate | 2GSa/s (1ch), 1GSa/s (2ch) |
| Analog bandwidth | 70MHz (upgradable up to 300 MHz) |
| Vertical resolution | 8bits |
| Triggers | edge, pulse, runt, windows, nth edge, slope, video, pattern, delay, timeout, duration, setup/hold, RS232/UART, I²C, SPI, CAN, USB |
| Input impedance | 1MΩ‖16pF 300V RMS CAT I |
| Memory | 56Mpts (mode/ch-dependent) |
| Display | 8" 800x480, 160K colors |
| Connectivity | USB host/device, ethernet, trigger out, pass/fail out |
| Features | math: +, —, x, /, FFT, vertical sensitivity: 500µV/div - 10V/div |
| Website | rigolna.com |
The Rigol DS2072 is a USB-based, 2-channel oscilloscope with an analog bandwidth of 70MHz and 2GS/s sampling rate.
The Rigol DS2102 and DS2202 are the models of the series with 100MHz and 200MHz bandwidth, except for small software differences all models in the series are identical.
There exist two versions of the hardware, version 1 and version 2. Version 2 has a redesigned PCB which is prepared for additional modules, a signal generator and apparently a logic analyzer. Additionally version 2 hardware has the hardware fitted to switch the input impedance to 50 ohms. This is only accessible through SCPI commands, the option in the menu is disabled (as of firmware version 01.01.00.02).
See Rigol DS2072/Info for more details (such as lsusb -v output) about the device.
Hardware
TODO.
Photos
Device, front
Device, back
Connectors on left side
Device, right side
Device showing a waveform
Protocol
The device uses USBTMC or LXI via its ethernet port for communication with a host PC.