# SDS2104X Plus Siglent Digital Oscilloscope New **SDS2104X Plus** — SDS2000X Plus Series · Super Phosphor Oscilloscope — 100/200/350 MHz, 2 GSa/s ## Key Features At A Glance - 4 analog channels, 100 MHz bandwidth - Sample rate 2 GSa/s - 8-bit (10-bit mode) ADC vertical resolution - Record length 200 Mpts/ch, 400 Mpts total - Up to 200 Mpts/ch (400 Mpts total) record length - Capture rate up to 120,000 wfm/s normal, 500,000 wfm/s Sequence - 16 digital channels (optional); built-in 50 MHz waveform generator (optional) - 10.1" multi-touch display (1024×600) - USB host/device (USBTMC), VXI-11/Telnet/Socket LAN, Pass/Fail, Trigger Out ## Overview The Siglent SDS2104X Plus is a 100 MHz, 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 SDS2104X Plus used for? The SDS2104X Plus is used to capture, view, measure, and analyze electrical waveforms up to 100 MHz. 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 SDS2104X 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 SDS2104X 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 Specification Value Analog Channels 4 Bandwidth 100 MHz Max Sample Rate 2 GSa/s Vertical Resolution (ADC) 8-bit (10-bit mode) Record Length 200 Mpts/ch, 400 Mpts total ### 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) - Power Analysis software option - Bode Plot (frequency-response measurement) ## Calibration (Factory New) All Factory New Siglent oscilloscopes ship with a factory calibration and certificate as standard. Optional upgrade calibration paths (NIST Traceable, NIST Traceable with Full Data, ISO/IEC 17025 Accredited) can be added at the time of order — please specify your required calibration tier on the order, and ValueTronics will route the unit through the appropriate calibration lab prior to shipment. 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. ## Details - **Price:** 1399.0 USD - **Vendor:** Siglent - **Type:** Dig Oscilloscope - **Tags:** Authorized New Line, Digital, Factory New, NDAA-Non-Compliant, Oscilloscopes, Product new, product_manual_group_3, SDS2104X-Plus, Siglent, Siglent SDS2000X Plus Series, Super Phosphor SPO, Updated Item Review, Value Tier ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1399.00 USD | In stock | ## Images - SDS2104X PLUS Siglent Digital Oscilloscope --- > Source: [ValueTronics](https://valuetronics.com/products/sds2104x-plus-siglent-digital-oscilloscope-new) > Updated: 2026-05-21