SDS3000X HD Digital Storage Oscilloscope

  • 350 MHz, 500 MHz, 1GHz models
  • 12-bit high resolution
  • Sampling rate up to 4 GSa/s
  • Memory depth up to 400 Mpts
  • Waveform capture rate up to 890,000 wfm/s (Sequence mode)
  • Noise floor as low as 125 μVrms at 1 GHz full bandwidth

Product Overview

SIGLENT’s SDS3000X HD series Digital Storage Oscilloscopes are available in bandwidths of 1 GHz, 500 MHz and 350 MHz, have 12-bit ADCs with sample rate up to 4GSa/s, maximum record length of 400 Mpts/ch, and display up to 4 analog channels + 16 digital channels for high performance mixed signal analysis.

The SDS3000X HD series employs Siglent’s SPO technology with a maximum waveform capture rate of up to 200,000 wfm/ s, 256-level intensity grading display function plus a color temperature display mode. It also employs an innovative digital trigger system with high sensitivity and low jitter. The trigger system supports multiple powerful triggering modes including serial bus triggering. Tools such as History waveform recording, Search and Navigate functions, Mask Test, Bode Plot and Power Analysis allow for extended waveform records to be captured, stored, and analyzed. An impressive array of measurement and math capabilities, options for a 50 MHz arbitrary waveform generator, as well as serial decoding are also features of the SDS3000X HD .

The large 10.1’’ display capacitive touch screen supports multi-touch gestures, with the addition of user-friendly UI design, can greatly improve the operational efficiency. It also supports mouse control, and remote web control over LAN.


Bandwidth Channels Real time
sampling rate
Capture rate Memory depth Price
SDS3034X HD 350 MHz 4 + EXT 4 GSa/s 890,000 wfm/s 400 Mpts/ch $3,690 Buy Now
SDS3054XHD 500 MHz 4 + EXT 4 GSa/s 890,000 wfm/s 400 Mpts/ch $5,290 Buy Now
SDS3104X HD 1 GHz 4 + EXT 4 GSa/s 890,000 wfm/s 400 Mpts/ch $6,590 Buy Now

Key Features

  • 4 analog channels, up to 1 GHz bandwidth with up to 4GSa/s sample rate
  • 12-bit ADC
  • Low background noise: 125 μVrms @ 1 GHz bandwidth
  • SPO technology
    • Waveform capture rates up to 200,000 wfm/s in Normal mode and 890,000 wfm/s in Sequence mode
    • Supports 256-level intensity grading and color temperature display modes
    • Up to 400 Mpts/ch record length
    • Digital trigger system
  • Intelligent trigger: Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern, Qualified, Nth edge, Setup/hold, Delay and Video (HDTV supported). Zone Trigger simplifies advanced triggering
  • Serial bus triggering and decoder, supports protocols I2C, SPI, UART, CAN, LIN, CAN FD, FlexRay, I2S, MIL-STD-1553B, SENT, Manchester and ARINC429
  • Segmented acquisition (Sequence) mode, dividing the maximum record length into multiple segments (up to 80,000), according to trigger conditions set by the user, with a very small dead time between segments to capture the qualifying event
  • History waveform record (History) function, the maximum recorded waveform length is 80,000 frames
  • Automatic measurements on 50+ parameters, supports statistics with  histogram, track, trend, Gating measurement, and measurements on Math, History and Memory traces
  • 4 Math traces (4 Mpts FFT, Filter, addition, subtraction, multiplication, division, integration, differential, square root, etc.), supports formula editor
  • Abundant data analysis functions such as Search, Navigate, Digital Voltmeter, Counter, Waveform Histogram, Bode plot and Power Analysis
  • High Speed hardware-based Average, ERES; High Speed hardware-based Mask Test function, with Mask Editor tool for creating user-defined masks
  • 16 digital channels (optional)
  • External 50 MHz waveform generator (optional)
  • Large 10.1” TFT-LCD display with 1024 * 600 resolution; Capacitive touch screen supports multi-touch gestures
  • Interfaces include: 2x USB 3.0 Host,1x USB 2.0 Host , USB 3.0 Device (USBTMC),1000M LAN ((VXI-11/Telnet/Socket/LXI)), External Triger In, Aux Out (Pass/Fail, Trigger Out)
  • Built-in web server supports remote control over the LAN port using a web browser. Supports SCPI remote control commands. Supports external mouse and keyboard.

Need more information? Call us now 877-515-5551

Product Characteristics

12-bit ADC:waveform details are clearly visible View more

12-bit ADC:waveform details are clearly visible

12-bit ADC:waveform details are clearly visible

SDS3000X HD series oscilloscopes are equipped with 12-bit high-resolution ADC, with quantization level up to 4096, and the resolution can be increased to 16-bit in high-resolution mode (ERES), which together with the vertical and horizontal zoom functions, helps users observe the details of waveforms in a more complete and clearer way.

ENOB - Effective Number of ADC Bits View more

ENOB - Effective Number of ADC Bits

ENOB - Effective Number of ADC Bits

When a high-speed ADC performs data acquisition, the signal-to-noise-to-distortion ratio of the actual ADC falls short of the desired performance that its nominal number of bits should achieve due to noise and distortion. Since the ADC is only a part of the oscilloscope system and cannot be used independently, the ENOB indicator of the whole oscilloscope system will be more meaningful.

SDS3000X HD is up to 8.3 to 8.6-bit, with less time error and frequency spuriousness, which can effectively ensure the accuracy of measurement.

Multiple trigger types View more

Multiple trigger types

Multiple trigger types

SDS3000X HD series oscilloscopes provide a variety of trigger types, including edge, interval, video, serial bus, area triggering, etc. Among them, area triggering is different from traditional triggering, which can be applied to episodic signals whose parameter characteristics are not yet clear, and the signal capture can be completed by creating and defining an area using only the mouse or touch.

Bus trigger supports I2C, SPI, CAN, CAN FD, FlexRay, I2S, MIL-STD-1553B, SENT and other buses, providing test solutions for embedded, automotive, computer and other serial buses.

Power analysis:quickly get power parameters View more

Power analysis:quickly get power parameters

Power analysis:quickly get power parameters

SDS3000X HD can be equipped with optional power supply analysis function, together with Siglent’s voltage probes (e.g., DPB5000 series) and current probes (e.g., CP6000 series), it can quickly and accurately analyze 12 parameters of power supply such as power quality, current harmonics, inrush current, transient response, etc.

For example, to improve the efficiency of the power supply by minimizing switching loss, to evaluate the working stability of the device by counting the probability that the power device transients exceed the safe working zone under all working conditions.

50MHz waveform generator View more

50MHz waveform generator

50MHz waveform generator

SDS3000X HD can be directly connected to the waveform generator SAG1021I via the USB interface. With a sampling rate of 125MSa/s and 14-bit resolution, the SAG1021I provides predefined waveform outputs of up to 50MHz, including sine, square, triangle, pulse, noise, DC, and 45 built-in arbitrary waveforms.

Users can also edit arbitrary waveforms through the EasyWave host computer software. The plug-and-play nature of the SAG1021I allows users to quickly and easily set up tests for a wide range of scientific experiments and industrial control applications.

Standard Accessories

USB Cable

USB Cable

Passive Probes

Power cord

Support and Resources

Application Notes