Every Siglent file, in one searchable place
Firmware, PC software, user manuals, datasheets, programming guides, service manuals and performance verification procedures — 801 files across 68 instrument series. Every link goes straight to Siglent’s own download server, so what you get is always the current revision.
Try just the model number — SDS1104X-E rather than Siglent SDS1104X-E oscilloscope manual. Or ask us and we will find it.
Catalogues and selection guides
The documents that apply across the whole range rather than to one instrument — the full product catalogue, the selection guide, the probe datasheet and the shared driver packages. They repeat on every series page at the factory, so they are gathered here once.
Range-wide catalogues, guides and drivers 15
SDS7000A Digital Storage Oscilloscope30
SDS6000A Series Super Phosphor Oscilloscopes24
SDS6000L Low Profile Digital Storage Oscilloscope16
SDS5000X HD Series Digital Storage Oscilloscope8
SDS5000L Low Profile Digital Storage Oscilloscope7
SDS5000X Series Super Phosphor Oscilloscopes30
SDS3000X HD Digital Storage Oscilloscope15
SDS2000X HD Digital Storage Oscilloscope16
SDS2000X Plus Super Phosphor Oscilloscopes22
SDS2000X Series Super Phosphor Oscilloscopes14
SDS2000X-E Series Super Phosphor Oscilloscopes17
SDS1000X HD Digital Storage Oscilloscope10
SDS800X HD Digital Storage Oscilloscope14
SDS1000X-E Series Super Phosphor Oscilloscopes39
SDS1000X-U Series Super Phosphor Oscilloscopes7
SDS1000DL+ Series Digital Storage Oscilloscopes15
SDS1000CML+ Series Digital Storage Oscilloscopes15
SDS1000X/X+ Series Super Phosphor Oscilloscopesdiscontinued13
SDS1000CNL+ Series Digital Storage Oscilloscopesdiscontinued10
SDS1000CFL Series Digital Storage Oscilloscopesdiscontinued11
SHS800X Series Handheld Oscilloscope13
SHS1000X Series Handheld Oscilloscope13
SHS800 Series Handheld Digital Oscilloscopesdiscontinued11
SHS1000 Series Isolated Handheld Digital Oscilloscopesdiscontinued9
SDG8000A Series Arbitrary Waveform Generator12
SDG7000A Arbitrary Waveform Generator22
SDG6000X Series Pulse/Arbitrary Waveform Generator31
SDG5000 Series Function/Arbitrary Waveform Generators14
SDG3000X Series Function/Arbitrary Waveform Generators12
SDG2000X Series Function/Arbitrary Waveform Generators33
SDG1000X Plus Series Function/Arbitrary Waveform Generators12
SDG1000X Series Function/Arbitrary Waveform Generators31
SDG1000 Series Function/Arbitrary Waveform Generators15
SDG800 Series Function/Arbitrary Waveform Generators27
SSA5000A Series Spectrum Analyzer10
SSA3000X-R real-time spectrum analyzers21
SSA3000X Plus Series Spectrum Analyzers33
SSA3000X Series Spectrum Analyzers36
SVA1000X Spectrum & Vector Network Analyzer40
SHA860A Series Handheld Signal Analyzer5
SHA850A Series Handheld Spectrum / Vector Network Analyzer14
SNA6000A Vector Network Analyzer14
SNA5000A Series Vector Network Analyzer35
SNA5000X-E Vector Network Analyzer8
SHN900A Portable Vector Network Analyzer11
SSG6000A Series Microwave Analog Signal Generator9
SSG6082A-V Series RF Vector Signal Generator11
SSG5000A Series RF Signal Generator10
SSG5000X Series RF Signal Generator21
SSG3000X Series of Signal Generators15
SSM5000A Switch Matrix6
SSU5000A Mechanical Switch5
SMM3000X Series Source Measure Units6
SPS5000X Series wide range programmable Switching DC Power Supply10
SPD4000X Series Programmable Linear DC Power Supply8
SPD3303X / SPD3303X-E Series Programmable DC Power Supplies19
SPD1000X Series Programmable DC Power Supply20
SPD3303C Series Programmable DC Power Supplies14
SPS6000X Series Wide Range Programmable Switching DC Power Supply3
SPD3303D / SPD3303S Series Programmable DC Power Suppliesdiscontinued6
SDL1000X Series Programmable DC Electronic Load14
SDM4065A 6½ Digits Dual-Display Digital Multimeters7
SDM4055A 5½ Digits Dual-Display Digital Multimeters7
SDM3065X 6 ½ Digits Dual-Display Digital Multimeters18
SDM3055 5 ½ Digits Dual-Display Digital Multimeters25
SDM3045X 4 1/2 Digits Dual-Display Digital Multimeter19
SigIQPro Signal Generation Software4
SigVSA Vector Signal Analysis Software4
Questions about these downloads
Where do these files come from?
Directly from Siglent. Every link on this page points at Siglent’s own download endpoint rather than at a copy we host, so you always get the current revision of a manual or firmware release. We do not keep a private mirror that can quietly fall behind.
Will clicking a download open a new window?
No. Nothing on this page opens a new tab. Firmware arrives as a .zip, which your browser saves straight to your downloads folder without leaving this page. PDFs open in your browser’s own PDF viewer in the same tab — press Back to return here, or use your browser’s save button to keep a copy.
How do I find the file for my instrument?
Type the model number into the search box — SDS1104X-E, SSG5083A, SDM3055. It matches on the series name and on the document title, so you can also search for what you need: “programming guide”, “service manual”, “firmware”.
My instrument is discontinued. Are its files still here?
Yes. Discontinued series are marked as such and sorted below the current ones, but nothing has been removed. Old instruments are exactly the ones whose manuals are hardest to find.
Is the firmware safe to install?
It is the manufacturer’s own release. Read the release notes in the archive before you flash anything, make sure you have the right file for your exact model, and do not power the instrument off part-way through. If you are unsure, ask us first — a failed firmware update is one of the few ways to turn a working instrument into a repair job.
Something is missing or the link is wrong.
Tell us and we will chase it. This page is rebuilt from Siglent’s index, so a gap here usually means a gap there, which is worth reporting to them through us.
Cannot find it, or not sure which file?
Tell us the model and what you are trying to do. Getting the wrong firmware onto an instrument is one of the few ways to turn a working unit into a repair job, so ask first if there is any doubt. JRSE B.V. is the official Siglent distributor for the European Union.