Amigos Scientific Solutions

The RIGOL DHO4404 is a high-performance digital oscilloscope designed for professional engineers and electronics testing applications. Part of Rigol's UltraVision III series, this model offers 4 analog channels, 400 MHz bandwidth, and a sampling rate up to 4 GSa/s. It’s perfect for high-speed signal analysis, debugging, and validation tasks in research labs, R&D environments, and industrial production.

With a large 10.1-inch capacitive touch screen, intuitive UI, and comprehensive triggering and decoding options, the DHO4404 ensures accurate, fast, and user-friendly measurements for even the most complex electronic designs.

• Model: RIGOL DHO4404

• Channels: 4 Analog Channels

• Bandwidth: 400 MHz

• Real-Time Sample Rate: 4GSa/s

• Memory Depth: 500 Mpts (standard)

• Waveform Capture Rate: Up to 1,500,000 wfms/s

• Vertical Resolution: 12-bit (High precision measurement)

• Display: 10.1-inch Multi-Touch Capacitive Display

• Trigger Types: Edge, Pulse Width, Runt, Timeout, Window, Nth Edge, Logic, and more

• Protocol Decoding: I²C, SPI, RS232/UART, CAN, LIN, FlexRay, USB, etc. (options may vary)

• Storage & Connectivity: USB Host/Device, LAN (LXI), HDMI, optional Wi-Fi

• Math Functions: FFT, integration, differentiation, filter, and more

• Operating System: Embedded Linux

• Applications: Automotive, Aerospace, Communications, Embedded System Design, Research Labs, and Electronics Testing

•  400MHz 12bit 4GSa/s 4 CH

• 12-bit Vertical Resolution: With 12-bit vertical resolution and up to 4096 levels of quantization bits – 16 times that of an 8-bit oscilloscope – measurement accuracy is greatly improved, enabling the capture of the smallest details of a waveform
• Low Noise: Make the most of 12 bit analog to digital converters with a significantly lower noise floor
• 500 Mpts Memory Depth: With up to 500 Million points in a single capture, use the deep memory to record events, navigate long continuous captures, or even further reduce the noise with high resolution mode
• High Channel Count: Up to 8 analog input channels in a single instrument supports multi-channel test applications, such as power sequencing test, three-phase power analysis and motor test, third-generation semiconductor test, etc.
• Multi-Instrument Capability: Arbitrary Waveform/Function Generator (opt), digital signal analysis, and Bode plot analysis (only available for MHO5054 and MHO5104 models)

• 12-bit Vertical Resolution: With 12-bit vertical resolution and up to 4096 levels of quantization bits – 16 times that of an 8-bit oscilloscope – measurement accuracy is greatly improved, enabling the capture of the smallest details of a waveform
• Low Noise: Make the most of 12 bit analog to digital converters with a significantly lower noise floor
• 500 Mpts Memory Depth: With up to 500 million points in a single capture, use the deep memory to record events, navigate long continuous captures, or even further reduce the noise with high resolution mode
• High Channel Count: Up to 8 analog input channels in a single instrument supports multi-channel test applications, such as power sequencing test, three-phase power analysis and motor test, third-generation semiconductor test, etc.
• Multi-Instrument Capability: Arbitrary Waveform/Function Generator (opt), digital signal analysis, and Bode plot analysis (only available for MHO5054 and MHO5104 models)

The MSO5000 series is a multifunctional and high-performance digital oscilloscope designed on the basis of the UltraVision II technology

developed by RIGOL. Integrating 7 independent instruments into one, the MSO5000 series is equipped with super high sample bandwidth ratio of 8 GSa/s, extremely high memory depth of up to 200 Mpts, clear 9″ touch display, excellent waveform capture rate of 500.000 wfms/s, and powerful data analysis functions.

Many of its specifications have reached the top level in the industry. With sound solutions for mainframes, optional & accessories, and application software, it has aroused great attention from customers in the areas such as industrial control, power supply, and automotive electronics.

In today’s inegrated designfield, a highly integrated comprehensive digital oscilloscope has become a useful tool for design engineers.

The MSO5000 series digital oscilloscope launched by RIGOL this time integrates 7 independent instruments into 1, including one digital oscilloscope, one spectrum analyzer, one 16-channel logic analyzer, one arbitrary waveform generator, one digital voltmeter, one high-precision frequency counter and accumulator, and one protocol analyzer.

The MSO5000 series offers you a flexible and economical solution to address your actual needs.

• 12-bit Vertical Resolution: With 12-bit vertical resolution and up to 4096 levels of quantization bits – 16 times that of an 8-bit oscilloscope – measurement accuracy is greatly improved, enabling the capture of the smallest details of a waveform
• Low Noise: Make the most of 12 bit analog to digital converters with a significantly lower noise floor
• 500 Mpts Memory Depth: With up to 500 Million points in a single capture, use the deep memory to record events, navigate long continuous captures, or even further reduce the noise with high resolution mode
• High Channel Count: Up to 8 analog input channels in a single instrument supports multi-channel test applications, such as power sequencing test, three-phase power analysis and motor test, third-generation semiconductor test, etc.
• Multi-Instrument Capability: Arbitrary Waveform/Function Generator (opt), digital signal analysis, and Bode plot analysis (only available for MHO5054 and MHO5104 models)

• High signal fidelity: 12-bit resolution enables clean, accurate waveforms — essential for precise measurementsDeep memory + high sampling: Captures detailed waveforms over long time frames without sacrificing resolution Diagnostic tools included: Standard serial decoders (I²C, SPI, UART), plus optional CAN, LIN, MIL‑STD‑1553, power analysis, and more 

• Rapid trigger/replay: 1 M wfm/s capture rate minimizes miss of transient events 

• Bandwidth: 500 MHz across 4 analog channels  

• Sample Rate: Up to 4 GSa/s (2 GSa/s on all channels simultaneously) Vertical Resolution: 12 bits native (expandable to 16-bit in high-res mode) — significantly improves measurement precision over typical 8-bit scopes 

• Memory Depth: 500 Mpt per channel — ideal for long acquisitions and keeping signal fidelity 

• Waveform Capture Rate: 1 M wfm/s in fast-recording mode — captures infrequent anomalies 

• Mixed-Signal Capability: Up to 16 digital channels (with optional PLA3204 logic probe) 

 

• Function Generator Option: Dual-channel, 50 MHz arbitrary waveform generator (license MHO5000‑AWG)