Rigol DHO1072 oscilloscope
Details
The Rigol DHO1072 is a 2-channel oscilloscope and the 70MHz bandwidth model in the DHO1000 series. Whereas many oscilloscopes use a 8 bit vertical resolution, this product comes with a 12-bit resolution to reduce quantization uncertainty and in turn improve signal fidelity and analysis capabilities. This can even be increased to 16-bit in high resolution mode, enabling even higher detection of variations in incoming signals.
This product features a large 10.1" touchscreen, 8GB of internal memory and a high capture rate. With UltraAcquire mode it is possible to increase the capture rate up to 1,500,000 wfms/s. Multiple interface options are included, such as: USB 3.0 ports (2x in the front and 1x in the back), LAN, HDMI, Pass/Fail and Trigger Out. LAN web control is also supported which allows for the operation interface to be displayed in a web browser.
The oscilloscope offers extensive measurement and analysis possibilities.Up to 500,000 frames with data can be recorded and played for extensive analysis. In addition, the product has a very low noise floor, making measurements on very small signals possible and resulting in cleaner signals.
This oscilloscope can also be customized with a 100 Mpts memory depth or with bandwidth upgrades.For further information, please check the options below.
Model overview
The models in this series differ mainly in bandwidth, available channels and rise time.| Model | Bandwidth | Channels | Memory depth | Waveform capture rate | Rise time | Price |
| DHO1072 | 70 MHz | 2 | 50 Mpts | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) | ≤ 5 ns | |
| DHO1074 | 70 MHz | 4 | 50 Mpts | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) | ≤ 5 ns | |
| DHO1102 | 100 MHz | 2 | 50 Mpts | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) | ≤ 3.5 ns | |
| DHO1104 | 100 MHz | 4 | 50 Mpts | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) | ≤ 3.5 ns | |
| DHO1202U | 200 MHz | 2 | 25 Mpts | 30,000 wfm/s (vector mode) 500,000 wfm/s (UltraAcquire mode) | ≤ 1.75 ns | |
| DHO1202 | 200 MHz | 2 | 50 Mpts | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) | ≤ 1.75 ns | |
| DHO1204U | 200 MHz | 4 | 25 Mpts | 30,000 wfm/s (vector mode) 500,000 wfm/s (UltraAcquire mode) | ≤ 1.75 ns | |
| DHO1204 | 200 MHz | 4 | 50 Mpts | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) | ≤ 1.75 ns |
Specifications
| Memory depth | 50 Mpts (divided by number of active channels) |
| Sample rate | 2 GSa/s (divided by number of active channels) |
| Waveform capture rate | 50,000 wfm/s (vector mode) 1,500,000 wfm/s (UltraAcquire mode) |
| Vertical resolution | 12 bits 16 bits (high resolution mode) |
| Vertical scale | 500 μV/div - 10 V/div |
| Horizontal scale | 2 ns/div - 1 ks/div |
| Interfaces | LAN, HDMI, USB Host/Device, Pass/Fail, Trigger Out |
| Decoding options | Parallel, RS232/UART, I2C, SPI, CAN, LIN |
| Display | 10.1'' LCD touchscreen (1280*800) |
| Dimensions | 358.14 x 214.72 x 120.62 mm |
| Weight | 3.8 kg |
Options
| DHO1000-RLU-01 | Memory depth upgrade up to 100Mpts for the DHO1000 series. | |
| DHO1000-BWU7T10 | 70MHz to 100MHz bandwidth upgrade for the DHO1000 series | |
| DHO1000-BWU7T20 | 70MHz to 200MHz bandwidth upgrade for the DHO1000 series |
Accessories
The following accessories are included with this oscilloscope:
- Power cord
- USB cable
- 2x passive HighZ probes (150 MHz)
Pros and cons
- 12-bit resolution in standard mode
- 16-bit in high resolution mode
- Large touchscreen
- 2 GSa/s single channel sample rate is on the lower end for 12-bit resolution
- No logic analyser
Downloads
| DHO1000 series datasheet |  (7.63 MB) | Download |
| DHO1000 series user manual | (19.43 MB) | Download |
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