SDS800X HD Series
An affordable 12-bit oscilloscope with 70–200 MHz bandwidth, 2 GSa/s sampling and up to 100 Mpts memory. A 7-inch capacitive touchscreen, fast 120,000 wfm/s capture, serial decode and optional 16-channel MSO make it a serious entry-level bench tool.
Overview
The SDS800X HD series brings 12-bit high-resolution acquisition to an entry-level price. Built on a 2 GSa/s, 12-bit ADC with a low 70 µVrms noise floor, it resolves fine signal detail that ordinary 8-bit scopes simply cannot show.
Available in 70, 100 and 200 MHz bandwidths and 2- or 4-channel versions, it pairs deep memory (up to 100 Mpts) with Siglent's SPO technology for a fast 120,000 wfm/s capture rate — so rare and intermittent events are easy to catch.
A complete trigger suite, standard I²C/SPI/UART/CAN/LIN serial decode, History and Sequence acquisition, Mask test, Bode plot and 50+ automatic measurements make it genuinely capable, while a 7-inch capacitive touchscreen and built-in web server keep it easy to drive.
Six models share the same platform and differ only in bandwidth and channel count — from the SDS802X HD (70 MHz, 2-ch) to the SDS824X HD (200 MHz, 4-ch). Optional 16-channel MSO, a 25 MHz USB AWG and a Power Analysis suite extend it further.
As the official Siglent distributor for Europe, we hold the SDS800X HD in EU stock and back every unit with local warranty, optional ISO/DKD calibration and expert application support.
At a glance
- Type
- 12-bit digital storage oscilloscope
- Bandwidth
- 70 / 100 / 200 MHz
- Channels
- 2 or 4 (+16 digital opt.)
- Sample rate
- 2 GSa/s · 12-bit
- Display
- 7-inch touch · 1024×600
- Availability
- EU stock
Key highlights
12-bit HD resolution
A 12-bit ADC with a 70 µVrms noise floor reveals 16× finer detail than 8-bit scopes.
Up to 200 MHz · 2/4 ch
Six models from 70 to 200 MHz, in 2- or 4-channel versions.
2 GSa/s · 100 Mpts
Fast sampling and deep memory keep resolution high over long captures.
120,000 wfm/s
SPO technology with a fast capture rate (500,000 wfm/s in Sequence) catches rare glitches.
Serial decode & MSO
Standard I²C/SPI/UART/CAN/LIN decode, with an optional 16-channel logic probe.
7-inch touch + web
A multi-touch 1024×600 screen, plus a built-in web server and SCPI for remote control.
Core capabilities
12-bit HD acquisition
A 2 GSa/s, 12-bit ADC with a 70 µVrms noise floor and 0.5% DC gain accuracy, combined with up to 100 Mpts of memory and hardware zoom, lets you see the whole waveform and the fine detail at once.
Catch & review rare events
Up to 120,000 wfm/s (500,000 in Sequence) with 256-level intensity grading, plus Sequence acquisition (up to 80,000 segments), History (80,000 frames) and Search/Navigate to find and replay the moment of interest.
Triggers, decode & analysis
A full digital trigger suite (Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern, Video, Qualified, Nth-edge, Delay, Setup/Hold and Serial), standard I²C/SPI/UART/CAN/LIN decode, 50+ measurements with statistics, 4 math traces with 2 Mpts FFT, Mask test and Bode plot.
Expandable bench tool
Add a 16-channel logic probe (SLA1016) for mixed-signal work, a 25 MHz USB arbitrary waveform generator (SAG1021I) and the Power Analysis option — and control it all from the built-in web server or over SCPI.
Features in depth
A closer look at what the SDS800X HD brings to the bench.
12-bit High Resolution
A 12-bit ADC resolves 16× more vertical levels than an 8-bit scope, with a low 70 µVrms noise floor. Combined with vertical & horizontal zoom and deep memory, you see the whole waveform and the fine detail at the same time.
Long Memory Depth
With up to 100 Mpts of acquisition memory and hardware-based zoom, you can choose a slower timebase without sacrificing sample rate, then quickly zoom in on the area of interest with full resolution.
Multiple Triggering & Decoding
A rich digital trigger set — Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern, Video, Qualified, Nth-edge, Delay, Setup/Hold and Serial — plus standard I²C, SPI, UART, CAN and LIN decoding shown as an events list.
Powerful Math Functions
Four math traces with +, −, ×, ÷, integration, differential, square root and more, plus a formula editor. Hardware-accelerated FFT runs up to 2 Mpts with multiple window functions for fast, high-resolution spectrum analysis.
Efficient Power Analysis
The optional Power Analysis suite (SDS800XHD-PA) automates power-quality, harmonics, inrush current, switching loss, slew rate, modulation, output ripple, turn-on/off, transient response, PSRR, SOA and efficiency measurements.
Excellent Loop Response Testing
Built-in Bode-plot analysis drives the USB AWG module or a Siglent SDG generator to sweep a device's amplitude and phase response (10 Hz–120 MHz). A Vari-level mode measures power-supply control-loop response (PSRR) accurately.
16-channel Digital Logic Analysis
Add the optional SLA1016 logic probe to turn the SDS800X HD into a mixed-signal oscilloscope — 16 digital channels at up to 1 GSa/s with 10 Mpts depth, acquired and triggered alongside the analog channels.
Models in the series
All 2 GSa/s · 12-bit · 7-inch touch — choose bandwidth and channel count.
Specifications
Key specs across the SDS800X HD series (SDS802X / 804X / 812X / 814X / 822X / 824X HD).
- Vertical resolution
- 12-bit
- Max sample rate
- 2 GSa/s (1ch) · 1 GSa/s (2ch) · 500 MSa/s (4ch)
- Max memory depth
- 100 Mpts (200M) · 50 Mpts (70/100M)
- Waveform capture
- 120,000 wfm/s · 500,000 (Sequence)
- Sequence / History
- 80,000 segments / 80,000 frames
- Intensity grading
- 256-level
- Bandwidth
- 70 / 100 / 200 MHz
- Channels
- 2 or 4 (+16 digital opt.)
- Noise floor
- 70 µVrms @ 200 MHz
- Vertical scale
- 0.5 mV/div – 10 V/div
- Input impedance
- 1 MΩ (no internal 50 Ω)
- Bandwidth limit
- 20 MHz / 200 MHz
- Time base
- 1 ns/div – 1000 s/div
- Time-base accuracy
- ±25 ppm
- Trigger types
- Edge, Slope, Pulse, Window, Runt, Interval, Dropout, Pattern, Video, Qualified, Nth-edge, Delay, Setup/Hold, Serial
- Serial trigger/decode
- I²C · SPI · UART · CAN · LIN (standard)
- Measurements
- 50+ · stats, histogram, trend, track
- Math
- 4 traces · 2 Mpts FFT · formula editor
- Tools
- Search, Navigate, Mask test, Counter, Bode plot
- Power Analysis
- Optional (SDS800XHD-PA)
- Display
- 7-inch capacitive touch · 1024×600
- Interfaces
- 2× USB host · USB device · LAN · TRIG OUT · Pass/Fail · SBUS
- Remote control
- Built-in web server · SCPI · mouse/keyboard
- Options
- 16-ch MSO (SLA1016) · 25 MHz AWG (SAG1021I)
- Power
- 100–240 V · 80 W max
- Dimensions / weight
- 312 × 151 × 133 mm · 2.6 kg
200 MHz models offer 100 Mpts memory and a 120,000 wfm/s capture rate; 70/100 MHz models offer 50 Mpts and 80,000 wfm/s. The 16-channel logic probe (SLA1016), 25 MHz USB AWG (SAG1021I) and Power Analysis (SDS800XHD-PA) are options. Ask us for a configured quote. Full specifications in the datasheet below.
Software & control
Drive the scope by touch, from any browser via the built-in web server, or over LAN/USB for automated test.
Built-in web control
A built-in web server lets you view and operate the full front panel from a browser over LAN — no software to install.
EasyScopeX & SCPI
Free EasyScopeX PC software plus a full SCPI command set over USBTMC and LAN (VXI-11/Telnet/Socket).
Resources & downloads
Related series
Configure your SDS800X HD
Tell us your bandwidth (70/100/200 MHz), channel count (2 or 4) and whether you need the 16-channel MSO, USB AWG or Power Analysis options — we'll quote the right model.
Frequently asked questions
Choosing and using the Siglent SDS800X HD.
What is the difference between the six SDS800X HD models?
They differ only in bandwidth (70, 100 or 200 MHz) and channel count (2 or 4). All share the 12-bit ADC, 2 GSa/s sampling and 7-inch touchscreen. The 200 MHz models (SDS822X / SDS824X HD) add 100 Mpts memory and a 120,000 wfm/s capture rate, versus 50 Mpts and 80,000 wfm/s on the 70/100 MHz models.
What does 12-bit HD give me over an 8-bit scope?
A 12-bit ADC resolves 4096 vertical levels versus 256 for an 8-bit scope — 16× finer. Combined with a low 70 µVrms noise floor, that makes small details such as ripple, noise and distortion far clearer, which is especially valuable in power and analog design.
Can I add logic channels (MSO) and a waveform generator?
Yes. An optional SLA1016 16-channel logic probe turns it into a mixed-signal oscilloscope, and the SAG1021I USB module adds a 25 MHz arbitrary waveform generator. A Power Analysis software option (SDS800XHD-PA) is also available.
How do I control it remotely?
Every model includes a built-in web server, so you can view and operate the scope from a browser over LAN with nothing to install. A full SCPI command set over USB and LAN, plus external mouse and keyboard support, are also provided.
Specifications are based on the manufacturer's official datasheet and are provided for guidance only. While we take great care to keep this information accurate and up to date, specifications, options, availability and pricing are subject to change without notice, and errors or omissions may occur. The official Siglent datasheet remains the definitive reference — please contact us to confirm any detail before ordering.