RIGOL DHO914S Digital Oscilloscope, AFG, 4/16 Channel, 125 MHz, 1.25 GS/s, 12 bit, DHO900 Series

RIGOL DHO914S Digital Oscilloscope, AFG, 4 Analog + 16 Digital Channels, 125 MHz, 1.25 GS/s, 12 bit, DHO900 Series

Series Features

• Ultra-low noise floor, purer signal, never miss the small signals

• Up to 12 bits resolution for all the models of this series

• Max. analog bandwidth of 250 MHz, 4 analog channels

• 16 digital channels (std.), logic probe required to be purchased if needed

• Max. real-time sample rate of 1.25 GSa/s

• Max. memory depth of 50 Mpts

• Vertical sensitivity range: 200 μV/div to 10 V/div

• Max. capture rate of 1,000,000 wfms/s (in UltraAcquire mode)

• Digital phosphor display with real-time 256-level intensity grading

• Integrates the AFG function, bode plot analysis, histogram, digital signal analysis, etc.

• Waveform search and navigation function allows you to debug the signal anomalies faster

• 7" (1024x600) capacitive multi-touch screen

• Brand new Flex Knob brings user-friendly experience

• USB Device & Host, LAN, and HDMI interfaces (std.) for all the models of this series

• Novel and delicate industrial design, easy to operate

• Unique online upgrade

The RIGOL DHO900 Series combines high-resolution oscilloscope performance with mixed-signal analysis capabilities in a compact and affordable platform. Featuring 12-bit vertical resolution, up to 250 MHz bandwidth, 50 Mpts memory depth, and support for 16 digital channels, the DHO900 provides engineers with a powerful tool for debugging modern embedded, digital, and mixed-signal designs.

Built on RIGOL's Centaurus platform, the DHO900 Series offers advanced triggering, protocol analysis, optional logic acquisition, and available Bode plot functionality on DHO900S models, making it an excellent choice for R&D, education, and product development environments.

N-in-1 Integrated Digital Oscilloscope

• Digital Oscilloscope
  Capture rate up to 1,000,000 wfms/s (in UltraAcquire Mode), 50 Mpts memory depth, and 12-bit high resolution

• Logic Analyzer
  16 digital channels (std.), 25 Mpts memory depth for the waveforms of all the digital channels, max. sample rate 625 MSa/s
  Support analog/digital channel triggers and decodes, convenient digital channel operation

• Arbitrary Function Generator (AFG)
  Single-channel AFG output (std.), support 6 standard waveforms and user-defined waveforms, with the max. frequency 25 MHz
  Sample rate up to 156 MSa/s, support modulation

• Protocol Analyzer
  Support RS232/UART, 12C, SPI, CAN, and LIN serial bus decodings that can help engineers make an in-depth waveform analysis; widely used in the auto electronics and other fields.

• Bode Plot
  The DHO900 series can generate the sweep signal of the specified range by controlling the built-in signal generator module and output the signal to the switching power supply to carry out looр analysis test. The bode plot can display the gain and phase variations of the system under different frequencies, helping engineers analyze the phase margin (PM) and gain margin (GM) to quickly judge whether the system is stable.

• Type-C Interface
  Provides power with the mobile power supply via this interface, making the on-site test more flexible.

DHO900 Typical Applications

• Embedded hardware and firmware development

• Analog and digital signal correlation

• Serial bus troubleshooting

• Power supply loop analysis (S Models)

• Industrial control system validation

• Product R&D and design verification

In The Box

• RIGOL DHO900 Series Oscilloscope

• Passive probes (one per analog channel)

• Calibration certificate

• Power cord

• USB cable

• Quick-start documentation

FAQs - Frequently Asked Questions

1) Is the DHO900 Series an MSO?

Yes. The DHO900 Series supports up to 16 digital channels when used with the compatible PLA2216 logic probe, allowing simultaneous analog and digital signal analysis.

2) What is the difference between DHO900 and DHO900S models?

DHO900S models add Bode plot and loop-response analysis functionality, making them particularly useful for power supply design and frequency response testing.

3) Why choose the DHO900 instead of a traditional 8-bit oscilloscope?

The DHO900 delivers 12-bit resolution, deeper memory, and mixed-signal debugging capability, enabling improved waveform visibility and more effective troubleshooting of modern embedded systems.