The RIGOL HDO4204 oscilloscope, a member of the HDO4000 series, is designed to meet the requirements of the mainstream oscilloscope market. The 4-channel high-resolution oscilloscope features a 10.1″ 1280×800 HD touch display, providing a clear and interactive user-friendly interface, and offers a bandwidth of 200 MHz, a real-time sample rate of up to 4 GSa/s, and waveform capture rate of up to 1,500,000 wfms/s in UltraAcquire mode. 4 analog channels and an additional EXT channel ensure versatile signal analysis, while the 12-bit vertical resolution enhances the accuracy and fidelity of captured waveforms. The oscilloscope’s memory depth can be expanded up to 500 Mpts for an ample storage capacity for waveform data. RIGOL HDO4204 maintains an ultra-low noise floor of 18 μVrms at minimum settings, enabling precise measurements even in low-amplitude scenarios, and includes built-in serial decoders for popular protocols such as I²C, SPI, RS232/UART, and CAN, which simplifies the analysis of communication signals and facilitates protocol debugging.
RIGOL HDO4204 is a versatile and high-performance instrument. Its comprehensive range of features, including the powerful Centaurus chipset, fast waveform capture rate, large memory depth, low noise floor, intuitive touch display, make it a perfect choice for accurate measurements, design analysis, and debugging tasks in various applications and ensure an exceptional testing experience.
Features
- Brand-new Centaurus chipset developed by RIGOL;
- 3 trigger modes: Auto, Normal, Single;
- 4 analog channels and 1 external channel;
- 12-bit vertical resolution;
- Analog channel bandwidth of 200 MHz;
- Real-time sample rate up to 4 GSa/s;
- Ultra-low noise floor at 18 μVrms in minimum;
- Memory depth up to 500 Mpts (optional);
- Minimum vertical sensitivity of 100 μV/div, enabling the capture of small signals in the microvolt range;
- Waveform capture rate up to 1,500,000 wfms/s in the UltraAcquire mode;
- User-friendly Flex Knobs for effortless interaction;
- Standard photoelectric encoder operating knobs, extending the device’s service life;
- Standard USB Device & Host, LAN, and HDMI interfaces;
- Optional battery pack in a portable package for flexibility in field conditions;
- Online version upgrades available;
- Wide range of compatible accessories
Technical Specifications
| Operational Specifications | ||
|---|---|---|
| Analog bandwidth (50 Ω / 1 MΩ, -3 dB) | 200 MHz (upgradable) | |
| Channels | 4 analog channel inputs, 1 EXT channel input | |
| Rise time (under 50 Ω, 10% to 90%, typical) | ≤ 1.75 ns | |
| Sampling mode | Real-time sampling | |
| Sample rate of analog channels | 4 GSa/s (1 channel) | |
| 2 GSa/s (2 channels) | ||
| 1 GSa/s (4 channels) | ||
| Memory depth (standard) | 250 Mpts (1 channel) | |
| 125 Mpts (2 channels) | ||
| 62.5 Mpts (4 channels) | ||
| Memory depth (maximum as an option) | 500 Mpts (1 channel) | |
| 250 Mpts (2 channels) | ||
| 125 Mpts (4 channels) | ||
| Waveform capture rate | Vector mode: 50,000 wfms/s | |
| UltraAcquire mode: 1,500,000 wfms/s | ||
| Vertical resolution | 12 bits | |
| Hardware real-time waveform recording and playback | max. 500,000 frames | |
| Peak detect | 500 ps | |
| Vertical System Analog Channels | ||
| Input coupling | DC, AC, GND | |
| Input impedance | 1 MΩ ± 1%, 50 Ω ± 1% | |
| Input capacitance | 19 pF ± 3 pF | |
| Maximum input voltage | 50 Ω | 5 Vrms |
| 1 MΩ | 300 Vrms, 400 Vpk (DC + Vpeak) | |
| Input sensitivity range | 50 Ω | 100 μV/div to 1 V/div |
| 1 MΩ | 100 μV/div to 10 V/div | |
| Dynamic range | ±4 div (12 bits) | |
| Bandwidth limits (typical) | 20 MHz, 250 MHz, FULL; selectable for each channel | |
| ESD tolerance | ±8 kV (for input BNC) | |
| Horizontal System Analog Channels | ||
| Time base range | 500 ps/div to 1 ks/div | |
| Time base resolution | 100 ps | |
| Analog channel-to-channel delay (typical) | ≤500 ps | |
| Trigger System | ||
| Trigger modes | Auto, Normal, Single | |
| Trigger sources | analog channel (1~4), EXT TRIG, AC Line | |
| Trigger bandwidth | Internal | Analog bandwidth |
| External | 200 MHz | |
| Trigger sensitivity | Internal | 0.50 div, ≥50 mV/div |
| 0.7 div (with noise rejection enabled) | ||
| External | 200 mVpp, from DC to 100 MHz | |
| 500 mVpp, from 100 MHz to 200 MHz | ||
| External trigger impedance | 1 MΩ±1%, BNC connector | |
| Trigger type | Edge trigger, Pulse trigger, Slope trigger, Video trigger, Pattern trigger, Duration trigger, Timeout trigger, Runt trigger, Window trigger, Delay trigger, Setup/Hold trigger, Nth Edge trigger, I2C, SPI, RS232/UART, CAN | |
| Product Specifications | ||
| AutoScale | Minimum voltage over 10 mVpp, duty cycle over 1%, frequency over 35 Hz | |
| Digital voltmeter | DC, AC+DCrms, ACrms | |
| Display | 10.1-inch 1280×800 capacitive multi-touch display | |
| Processor | Cortex-A72, 1.8 GHz, hexa-core | |
| System memory | 4 GB RAM | |
| Operating system | Android | |
| Power voltage | AC 100 to 240 V, 50 to 60 Hz | |
| Operating temperature | 0 to +50°C | |
| Dimensions | 358 × 215 × 122 mm | |
| Weight | 3.8 kg (net) / 5.4 kg (shipping) | |
User Manual
Download HDO4000 Oscilloscope Series User Manual.
Package Contents
- DHO4204 digital oscilloscope — 1 pc.
- Power cord — 1 pc.
- USB cable — 1 pc.
- PVP2350 passive test probe — 4 pcs.
- User manual — 1 pc.
