Siglent SDS2000X HD Series
Four channels of true 12-bit acquisition at 2 GSa/s with up to 200 Mpts of memory, a 10.1" multi-touch display, and built-in tools like Bode plot and power analysis — mixed-signal and waveform-generator ready. 100, 200 or 350 MHz, upgradable to 500 MHz.
See what 8-bit scopes miss
The SDS2000X HD is built around a 12-bit analog-to-digital converter — 16 times the vertical resolution of a conventional 8-bit oscilloscope. Small ripple on a power rail, low-level distortion, and fine detail riding on a large signal all become clearly visible instead of being lost in quantisation noise. A genuinely quiet front end (just 70 µVrms at 500 MHz) and 0.5% DC gain accuracy make those measurements trustworthy.
Behind the screen sits a serious instrument: 2 GSa/s sampling, up to 200 Mpts of memory to capture long events at full resolution, a 100,000 wfm/s capture rate to catch glitches, and a 10.1" capacitive multi-touch display. Add the 16-channel logic option for mixed-signal work or the built-in 25 MHz generator for a complete bench in one box.
Analysis tools built in
Far more than a scope — a measurement workbench for power, control and embedded design.
Bode plot & frequency response
With a compatible generator the SDS2000X HD plots gain and phase versus frequency automatically — ideal for power-supply loop response and filter characterisation, no external software needed.
Power analysis
Dedicated power-analysis software measures switching loss, harmonics, ripple, modulation, slew rate and safe-operating-area — turning the scope into a power-electronics analyser.
Mixed-signal (MSO)
Add the SPL2016 logic probe for 16 digital channels at 500 MSa/s alongside the analog inputs.
Built-in 25 MHz AWG
Optional arbitrary/function generator (125 MSa/s) for stimulus-response testing without a second instrument.
Serial decode
Trigger and decode I²C, SPI, UART, CAN and LIN as standard; CAN FD/XL, FlexRay, I²S, MIL-STD-1553B, SENT, Manchester, ARINC429 and SpaceWire as options.
Deep memory & history
200 Mpts of capture, sequence mode (80,000 segments) and history (80,000 frames) to find rare events.
Three models — choose your bandwidth
Identical 12-bit acquisition, memory, display and features across the series — pick the bandwidth your signals need. The 200 and 350 MHz models upgrade to 500 MHz in software.
- 4 analog ch · 2 GSa/s · 12-bit
- 200 Mpts memory · 100k wfm/s
- 10.1" touch · MSO & AWG ready
The value entry into 12-bit acquisition — ideal for education, embedded and general bench work.
- 4 analog ch · 2 GSa/s · 12-bit
- 200 Mpts memory · 100k wfm/s
- 10.1" touch · MSO & AWG ready
The all-round choice — more bandwidth headroom for faster digital and analog designs.
- 4 analog ch · 2 GSa/s · 12-bit
- 200 Mpts memory · 100k wfm/s
- 10.1" touch · MSO & AWG ready
Most bandwidth in the series and software-upgradable to 500 MHz for demanding R&D.
Full specifications
The models differ only in bandwidth; everything below the table is shared across the whole series.
| Specification | SDS2104X HD | SDS2204X HD | SDS2354X HD |
|---|---|---|---|
| Analog bandwidth | 100 MHz | 200 MHz | 350 MHz |
| Bandwidth upgrade | — | up to 500 MHz | up to 500 MHz |
| Price | €1,880.00 | €2,280.00 | €2,880.00 |
Shared across all SDS2000X HD models
Acquisition
- Analog channels
- 4 + EXT
- Vertical resolution
- 12-bit
- Max. sample rate
- 2 GSa/s (interleaved) · 1 GSa/s (per channel)
- Max. record length
- 200 Mpts (interleaved) · 100 Mpts/ch
- Waveform capture rate
- 100,000 wfm/s (normal) · 500,000 wfm/s (sequence)
- Low-noise front end
- 70 µVrms @ 500 MHz · 0.5% DC gain accuracy
Trigger & serial decode
- Trigger types
- Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern, Video, Qualified, Nth edge, Setup/Hold, Delay, Serial + Zone
- Serial (standard)
- I²C, SPI, UART, CAN, LIN
- Serial (optional)
- CAN FD, CAN XL, FlexRay, I²S, MIL-STD-1553B, SENT, Manchester, ARINC429, SpaceWire
- Segmented / history
- Sequence up to 80,000 segments · History 80,000 frames
Analysis & math
- Measurements
- 60+ parameters · statistics, histogram, trend, track
- Math
- 4 traces · 2 Mpts FFT · formula editor
- Analysis tools
- Search, Navigate, Mask Test, DVM, Counter, Waveform Histogram, Bode Plot, Power Analysis
Display, I/O & options
- Display
- 10.1" capacitive multi-touch (1024×600)
- Connectivity
- Web control over LAN · mouse & keyboard · USB 2.0 Host ×3 + Device · 10/100 LAN
- Standard probes
- One 500 MHz passive probe per channel
- MSO option
- 16 digital channels (SPL2016 logic probe) · 500 MSa/s · 50 Mpts
- AWG option
- Built-in 25 MHz arbitrary waveform generator · 125 MSa/s
Specifications are taken from the official SDS2000X HD datasheet and are subject to change; errors & omissions excepted. See the datasheet for full, guaranteed specifications and test conditions.
Options & accessories
- 500 MHz bandwidth upgrade — software licence (200/350 MHz models)
- SPL2016 16-channel logic probe — adds MSO capability
- 25 MHz AWG — built-in arbitrary waveform generator option
- Serial decode bundles — CAN FD/XL, FlexRay, I²S, 1553B, SENT, Manchester, ARINC429, SpaceWire
- One 500 MHz passive probe per channel included as standard
Need the right bandwidth and options?
Tell us your application and we’ll configure the right SDS2000X HD — bandwidth, MSO, AWG and decode options — with EU stock, support and calibration.
Frequently asked questions
What does the “HD” in SDS2000X HD mean?
“HD” refers to the 12-bit ADC. Compared with a standard 8-bit oscilloscope, 12 bits gives 16× the vertical resolution, so you see fine detail and small signals riding on larger ones with far less quantisation noise. The front end is also very quiet — just 70 µVrms at 500 MHz.
What is the difference between the SDS2104X HD, SDS2204X HD and SDS2354X HD?
Only the analog bandwidth: 100 MHz, 200 MHz and 350 MHz respectively. Every other specification — 4 channels, 12-bit, 2 GSa/s, 200 Mpts memory, 10.1" touch display and all software features — is identical. The 200 and 350 MHz models are software-upgradable to 500 MHz.
Is it a mixed-signal oscilloscope (MSO)?
Yes — add the optional SPL2016 16-channel logic probe to view and decode 16 digital channels alongside the 4 analog channels (up to 500 MSa/s, 50 Mpts).
Does it have a built-in waveform generator?
A 25 MHz arbitrary/function waveform generator (125 MSa/s, 16 kpts) is available as a built-in option, turning the scope into a compact bench in one box.
Which serial protocols can it trigger and decode?
I²C, SPI, UART, CAN and LIN are standard. CAN FD, CAN XL, FlexRay, I²S, MIL-STD-1553B, SENT, Manchester, ARINC429 and SpaceWire are available as options.
Can I control it remotely?
Yes. The built-in web server lets you operate the scope from any browser over LAN; it also supports an external mouse and keyboard, full SCPI remote control, and the 10.1" multi-touch screen for direct operation.