SDS2354X Plus Siglent Digital Oscilloscope Pre-Owned

Overview

The Siglent SDS2354X Plus is a 350 MHz (500 MHz upgradeable), 4-channel digital oscilloscope from the SDS2000X Plus Series — part of Siglent's Super Phosphor Oscilloscope family. In summary, this is a 8-bit (10-bit mode)-resolution, 2 GSa/s-sample-rate instrument intended for general benchtop signal capture, mixed-signal debug, serial-bus decoding, and power-supply characterization.

What is the SDS2354X Plus used for?

The SDS2354X Plus is used to capture, view, measure, and analyze electrical waveforms up to 350 MHz (500 MHz upgradeable). Typical applications: embedded system debug, power-rail characterization, motor and inverter waveform inspection, audio and sensor signal analysis, education, and serial-bus decoding for the protocols listed below.

What can it trigger on and decode?

Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern and Video (HDTV). Serial (standard): I2C, SPI, UART, CAN, LIN. Optional: CAN FD, FlexRay, I2S, MIL-STD-1553B, SENT, Manchester.

Factual grounding — measurement and analysis

Data analysis functions include: Search, Navigate, Mask Test, Bode plot, Power Analysis (optional), Counter. Acquisition and measurement: Sequence up to 90,000 segments; History up to 90,000 frames; 50+ auto measurements with histogram and trend; two Math traces (2 Mpts FFT, +, −, ×, ÷, d/dt, ∫dt, √, average, ERES) with formula editor. The SDS2354X Plus delivers 2 GSa/s real-time sampling and 200 Mpts/ch, 400 Mpts total of record length — sufficient to capture long-duration events while preserving timebase resolution for zoom inspection.

Industry positioning

The SDS2000X Plus is the volume bestseller of the Siglent line — the 100 MHz/4-ch SDS2104X Plus around $1,399 is the value-tier benchmark for entry-professional oscilloscopes, undercutting the Keysight DSOX1104G by roughly $300 with comparable specs. Use the 10-bit mode and optional 50 MHz AWG to extend the bench's coverage in a single instrument.

Accessories Supplied

• Oscilloscope main unit
• AC power cord (region-appropriate)
• Passive probes (one per analog channel; bandwidth-matched to the unit)
• USB cable (USB-TMC compliant)
• Quick Start guide / Programming guide reference card
• Certificate of calibration

Product Core & Specifications

The SDS2354X Plus acquisition and analysis specifications are listed below. Where the SDS2000X Plus Series family shares architecture across its members, model-specific differences are concentrated in bandwidth, channel count, and (for HD-series) ADC vertical resolution.

Acquisition

Trigger and Serial Decode

Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern and Video (HDTV). Serial (standard): I2C, SPI, UART, CAN, LIN. Optional: CAN FD, FlexRay, I2S, MIL-STD-1553B, SENT, Manchester.

Math, Measurement, and Analysis

Sequence up to 90,000 segments; History up to 90,000 frames; 50+ auto measurements with histogram and trend; two Math traces (2 Mpts FFT, +, −, ×, ÷, d/dt, ∫dt, √, average, ERES) with formula editor.

Data analysis: Search, Navigate, Mask Test, Bode plot, Power Analysis (optional), Counter.

Unit Options

Unit Options below are multi-select — choose any combination that applies. Some options are software-licensed; others require additional hardware (e.g., logic probe). Contact your Test Architect to confirm bundle pricing.

• 16 digital channels MSO option (requires logic probe — sold separately)
• Built-in 50 MHz waveform generator (optional)
• 500 MHz bandwidth upgrade (software license, 350 MHz models only)
• Power Analysis software option
• Bode Plot (frequency-response measurement)

Calibration Options

Standard calibration upgrade options for this Pre-Owned SDS2354X Plus are:

• No Calibration Required
• NIST Traceable
• Z540.1 or ISO 17025 with Data
• Z540.3 Guardbanding with Data

This webpage was written by a human with an A.I. 'Intern', which may contain errors. Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.