Description
The SDS804X HD oscilloscope 70MHz, 4 channels, 2GSa/s, 12-bit high resolution, 50Mpts memory depth mixed signal oscilloscope; 7” touch screen
SIGLENT’s SDS800X HD series digital storage oscilloscopes boast high resolution and are built on 2 GSa/s, 12-bit Analogue-Digital Converters, coupled with front ends that deliver exceptional noise floor performance. These oscilloscopes are offered in two bandwidth variants: 200 MHz, 100MHz and 70 MHz, with a maximum record length of 100 Mpts. They can display 2/4 analogue channels along with 16 digital channels for mixed signal analysis.
Featuring Siglent’s SPO technology, the SDS800X HD series offers a maximum waveform capture rate of up to 120,000 wfm/s in normal mode and up to 500,000 wfm/s in Sequence mode. It includes a 256-level intensity grading display function and a colour temperature display mode. The oscilloscopes are equipped with an advanced digital trigger system that ensures high sensitivity and low jitter, supporting various triggering modes including serial bus triggering.
Advanced features like History waveform recording, Search and Navigate functions, Mask Test, Bode Plot, Power Analysis, and extended waveform record capabilities are available for comprehensive waveform analysis. The SDS800X HD series also provides a wide range of measurement and mathematical capabilities, options for a 25 MHz arbitrary waveform generator, and serial decoding functionality.
The capacitive touch screen display, measuring 7’’, supports multi-touch gestures and features a user-friendly UI design, which significantly enhances operation efficiency. Additionally, these oscilloscopes support mouse control and remote web control over LAN for added convenience.


































































David Boocock (verified owner) –
Bought almost exactly a year ago from Telonic, this is great scope that is a huge jump from the DIY solder yourself kits I’d been using. Solid construction, easy to update and great value for the specs. Surprisingly intuitive despite never owning a “proper” oscilloscope. I was reminded to write the review finally after getting the SDG2042x to go with it recently. No issues with the purchase or delivery, happy customer.
Doug Lovell –
Thanks very much for the review.
Ellis Simon (verified owner) –
I upgraded from my trusty Rigol DS1202Z-E, which I really liked. This is a quantum leap ahead, in terms of the UI and the facilities, and is superb value for money. I am delighted with my purchase.