Rigol DHO914S oscilloscope
With the purchase of a DHO800 or DHO900 series oscilloscope you can additionally buy a Rigol Bag-800 multi-function instrument bag for only half price! Promotion valid until June 30th 2024.
Details
The Rigol DHO914S is a 4-channel oscilloscope and the 125 MHz version in the DHO900 series. The DHO914S comes with a 12-bit resolution to reduce quantization uncertainty and in turn improve signal fidelity and analysis capabilities. Analysing the 16 digital channels is possible via the logic analyser and the optional logic probe which can be found at the options table below. Furthermore, the oscilloscopes from this series have a 7" touchscreen phosphor display with a resolution of 1024 x 600 pixels and a high capture rate of 1,000,000 waveforms per second. This oscilloscope also features a 1% DC gain accuracy as well as a 1.25 GSa/s sample rate. Moreover, multiple interface options are included as there are is usb host/device in addition to: LAN, HDMI, Pass/Fail and trigger out. A large number of frames with data can be stored for further analysis. In addition, the DHO900 series oscilloscopes have an ultra low noise floor, making measurements on very small signals possible and resulting in cleaner signals. The -S models from the 900 series include an arbitrary function generator and feature bode plote analysis enabling loop response analysis, histogram plots, digital signal analysis and so on.
The DHO900 series oscilloscopes are powered via their USB-C port resulting in multiple advantages over more traditional powering modes. A portable power source can be used to power the oscilloscope consequently allowing use of the oscilloscope anywhere. The weight is also lower and the size more compact due to the removal of an internal power supply. Standard monitor mounting points allow for this oscilloscope to be installed on a monitor standard which can save desktop space and allow for more freedom of movement.
Model overview
| Model | DHO914 | DHO914S | DHO924 | DHO924S |
|---|---|---|---|---|
| Bandwidth | 125 MHz | 125 MHz | 250 MHz | 250 MHz |
| Arbitrary function generator | No |
Yes |
No |
Yes |
| Price |
DHO800 & DHO900 series comparison
| Model | Rigol DHO800 series | Rigol DHO900 series |
|---|---|---|
| Bandwidth | 70 / 100 MHz | 125 / 250 MHz |
| Channels | 2 or 4 channels | 4 analog + 16 digital channels |
| Memory depth | 25 Mpts (single channel) | 50 Mpts (single channel) |
| Rise time | ≤5 ns / ≤3.5 ns | ≤2.8 ns / ≤1.4 ns |
| Vertical scale | 500 µV/div - 10 V/div | 200 µV/div - 10 V/div |
| Horizontal scale | 5 ns/div - 500 s/div | 2 ns/div - 500 s/div |
| Arbitrary function generator | No |
Yes for -S models |
| Logic analyser | No |
Yes |
Specifications
| Channels | 4 analog + 16 digital channels |
| Sample rate | 1.25 GSa/s (divided by number of active channels) |
| Waveform capture rate | 1,000,000 wfms/s |
| Vertical resolution | 12 bits |
| Internal storage | 8 GB |
| Interfaces | LAN, HDMI, USB Host, USB Device, HDMI, Pass/fail, Trigger out |
| Decoding options | I2C, SPI, UART/RS232, CAN |
| Display | 7" multi-touch screen (1024x600) |
| Required power output | 12 V, 4 A. 48 W |
| Power standard | PD2.0 / PD3.0 |
| Dimensions | 265.35 x 161.75 x 77.38 mm |
| Weight | 1.78 kg |
Accessories
The Rigol DHO914S comes with the following accessories:
- 4x Probe
- Power cord
- Banana-plug grounding cable
Options
| Logic probe (PLA2216) | This probe expands the scope with 16 digital channels. This probe is especially designed for the DHO900 series. |
Pros and cons
- The USB-C port allows for portable power delivery
- 12-bit resolution
- HDMI output
- Lightweight
- Logic analyser
- Buttons are too close together due to the small form factor
- Only 10 Mpts in full-channel mode
Downloads
| Rigol DHO900 series datasheet |
 (4.92 MB) |
Download |
| DHO900 series user manual |
(6.49 MB) |
Download |
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