Products > Test Equipment

Siglent SDS2000X-E

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RoV:

--- Quote from: tautech on January 10, 2022, 08:30:36 am ---20R3 is still the current version as I got a copy just recently.

--- End quote ---

Thank you for your answer, tautech.
Good to know that 20R3 is still the current version, but why don't they publish it? If they distribute it, it must be tested and official.

tautech:

--- Quote from: RoV on January 10, 2022, 09:16:55 pm ---
--- Quote from: tautech on January 10, 2022, 08:30:36 am ---20R3 is still the current version as I got a copy just recently.

--- End quote ---

Thank you for your answer, tautech.
Good to know that 20R3 is still the current version, but why don't they publish it? If they distribute it, it must be tested and official.

--- End quote ---
Probably as they're still working on it as I believe R3 was built to fix this issue:
https://www.eevblog.com/forum/testgear/sds2202x-e-calibrate-signal-problems-on-ch1/
It seems a firmware upgrade put the scope out of whack although I have not experienced in any of the firmware installs we often do.

RoV:

--- Quote from: tautech on January 10, 2022, 11:43:58 pm ---Probably as they're still working on it as I believe R3 was built to fix this issue:
https://www.eevblog.com/forum/testgear/sds2202x-e-calibrate-signal-problems-on-ch1/
It seems a firmware upgrade put the scope out of whack although I have not experienced in any of the firmware installs we often do.

--- End quote ---
The issue you refer to is quite recent (Jan 2022), while 20R3 was mentioned for the first time by user rea in this message: https://www.eevblog.com/forum/testgear/siglent-sds2000x-e/msg3584977/#msg3584977, so it dates back at least to June 2021. According to rea it was installed by the factory in his new scope, so it was already used in production, but not distributed as a firmware upgrade (and still not today). I can also confirm that it solved the issue https://www.eevblog.com/forum/testgear/sds2202x-e-fpga-bug-or-broken/msg3518718/#msg3518718 that I posted in March 2021.
In the download section of I still see:

FrancisM:
Hi RoV,

I wouldn't worry too much.
I guess that our chinese friends are working hard on a major fw release wich may well surprise us.

I hope you enjoy your "liberated" scope.

All the best,
Francis

RoV:

--- Quote from: RoV on September 25, 2021, 10:34:40 pm ---Successfully applied hack to transform the SDS2202X-E to 2352X-E, thanks to information in the blog!

--- End quote ---

After PM from one user, I realized that a detailed upgrade procedure wasn't available. So I am attaching a suitable Python 3 script, containing instructions.  :popcorn:
I used only '300' option.

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