RIGOL DHO4404 Digital Oscilloscope
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RIGOL DHO4404 is a 4-channel 400MHz digital oscilloscope with 12-bit resolution, 4 GS/s sample rate, and ultra-low noise for accurate signal measurement.
Product details
| Model | DHO4404 |
| Manufacturer | RIGOL |
| Category | Digital Oscilloscopes |
| Availability | Made to order |
Description
Overview
The RIGOL DHO4404 is a 4-channel 400MHz digital oscilloscope designed for electronic design, debugging, and testing. Part of the DHO4000 series powered by RIGOL's Centaurus chipset, it delivers 12-bit vertical resolution, 4 GS/s real-time sampling, and exceptional noise floor performance for precise signal analysis.
Key Features
- Ultra-low noise floor: 18 µVrms minimum for cleaner signals and more accurate small-signal measurements
- 12-bit vertical resolution (4096 levels) for detailed signal visualization
- Up to 4 GS/s real-time sample rate
- High sensitivity: 100 µV vertical scale for capturing microvolt-range signals
- Wide vertical sensitivity range: 100 µV/div to 10 V/div for diverse signal types
- Front-panel Flex Knobs for intuitive interaction and easier measurements
- Optional battery pack for portable operation
- 1,500,000 waveforms/s capture rate in UltraAcquire mode
- 500 Mpts memory depth for extended signal recording
Applications
- Electronic circuit design and debugging
- Prototype testing and validation
- Signal integrity analysis
- Production test and quality assurance
Specifications
| Bandwidth | 400 MHz |
| Analog Channels | 4 |
| Sampling Rate | 4 GS/s |
| Memory | 250 Mpts |
| Type | DSO |
| Vertical Resolution | 12 bit |
| Display Type | 10.1 LCD Capacitive Touch |
| Series | DHO4000 Series |
| Includes | Power cord; USB Cable; 4 Passive HighZ Probes (500 MHz), Standard for DHO4404/DHO4804 |
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RIGOL DHO4404 Digital Oscilloscope
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