Rigol DS9404

Description

The MSO/DS9000 Series digital oscilloscope is engineered to support a wide range of applications in design, troubleshooting, and testing. Powered by RIGOL’s newly developed proprietary architecture, it delivers a waveform capture rate of up to 1,000,000 waveforms per second in fast acquisition mode, a memory depth of up to 2 Gpts (except DS9202), and selectable vertical resolution from 8 to 16 bits.

Advanced analysis tools, comprehensive triggering and protocol decoding, optional compliance testing, and a high-resolution 10.1-inch touchscreen empower engineers to debug faster, validate designs more efficiently, and gain deeper visibility into complex signals—all within a powerful and intuitive platform.

Features	DS9202	MSO/DS9XX4
Channel	2 (1 EXT channel)	2 – 4 (1 EXT channel)
Bandwidth	2 GHz	2.5 GHz – 6 GHz
Sample Rate	2 channel with each 10 GSa/s	4 channel with each 10 GSa/s (half-channel 20 GSa/s)
Waveform Capture Rate	1,000,000 wfms/s (fast record mode)	1,000,000 wfms/s (fast record mode)
Memory Depth	Standard: 10 Mpts	Standard: 500 Mpts Option: 2 Gpts (single-channel), 1 Gpts (half/all-channel)
Vertical Resolution	(Selectable) 8–16 bits	(Selectable) 8–16 bits
LCD Size & Type	10.1″ HD Touch Display	10.1″ HD Touch Display
Display Resolution	1280 × 800 pixels	1280 × 800 pixels

 

Model	Bandwidth	Channels	Arbitrary Waveform Generator	Logic Analyzer
DS9202	2 GHz	2	–	–
DS9204	2.5 GHz	4	–	–
DS9404	4 GHz	4	–	–
DS9604	4 GHz (6 GHz half‑channel)	4	–	–
MSO9402	4 GHz	2	✔	option

Up to 2 Gpts memory depth

• Maximum 2 Gpts ultra-long storage depth, capable of recording up to 100 ms waveforms at the highest sampling rate
• Greatly improve the probability of catching occasional glitches, intermittent failures, and protocol abnormal packets
• Once a problem occurs, you can quickly search and locate it in the 2 million frame history

Triggering, mask testing

• Supports touch to “draw an area” on the screen to achieve area triggering
• Supports waveform mask testing and automatically determines whether it is out of bounds
• Visualize operation to quickly set precise triggers, shortening getting started and debugging time

Waveform search

• Provides powerful waveform search and navigation functions
• Abnormalities will automatically “jump in front of you

WebControl

• Supports Web Control interface (input the IP address of the oscilloscope into the Web browser to display the operation interface of the oscilloscope)

Protocol analysis

• Includes multiple protocol analysis and decoding functions for embedded, audio, automotive, etc.
• It not only supports the capture of analog waveforms, but also supports automated protocol analysis and decoding, effectively improving engineers’ efficiency in debugging medium and low-speed buses.

Eye diagram

• Waveform persistence and cumulative intensity grading
• Automatic eye diagram parameter measurement
• Mask test function
• Quickly locate occasional problems
• Quantify signal quality and provide objective judgment criteria
• Ensure compliance with industry standards

Jitter

• Jitter component separation
• Jitter decomposition algorithm based on parameter model
• Multi-dimensional view display
• From “seeing the problem” to “locating the root cause”
• High-precision results can be obtained even with short data sequences
• Visually present problem characteristics and speed up debugging