Products > Test Equipment
Siglent SDS1000X HD versus SDS2000X HD
Electro Fan:
--- Quote from: Frex on March 26, 2024, 10:51:09 am ---Hello all,
I'm also interested to upgrade my bench with the SDS2000X-HD,
but I have some questions about it.
First, is there a way to unlock it as for the non HD version ? (bandwidth and options).
It seem that there is a hack, but not publicly revealed.
Second, there is also complain about very slow update rate in LA mode compared
to non HD model,. Do this point has been fixed ?
(There is a youtube video about this issue here : )
Thank you in advance for your opinions.
Regards
Frex
--- End quote ---
Just giving Frex's post a bump in case anyone can comment on the youtube video showing the performance of the X Plus vs the X HD for digital signals. Is that because processing the 8 bit signals is easier than processing 12 bit signals or maybe the test wasn't done properly or something else? Thx
KungFuJosh:
--- Quote from: Electro Fan on March 27, 2024, 10:51:00 pm ---Just giving Frex's post a bump in case anyone can comment on the youtube video showing the performance of the X Plus vs the X HD for digital signals. Is that because processing the 8 bit signals is easier than processing 12 bit signals or maybe the test wasn't done properly or something else? Thx
--- End quote ---
Pay close attention to the fact that the devices are not setup the same. It's mentioned in the comments on the video too. There's also a link to the thread where it's discussed further here...and the video is 2 years old, so it's not even relevant firmware anymore.
Electro Fan:
--- Quote from: egonotto on March 25, 2024, 12:12:25 pm ---Hello,
what surprises me is:
SDS800X HD and SDS1000X HD
Mask test speed Up to 80,000 frames/s
SDS2000X HD
Mask test speed Up to 14,000 frames/s
SDS3000X HD
Mask test speed Up to 28,000 frames/s
Best regards
egonotto
--- End quote ---
What accounts for the 800 and 1000 performance vs 2000 and 3000? Thx
Electro Fan:
--- Quote from: KungFuJosh on March 27, 2024, 11:06:40 pm ---
--- Quote from: Electro Fan on March 27, 2024, 10:51:00 pm ---Just giving Frex's post a bump in case anyone can comment on the youtube video showing the performance of the X Plus vs the X HD for digital signals. Is that because processing the 8 bit signals is easier than processing 12 bit signals or maybe the test wasn't done properly or something else? Thx
--- End quote ---
Pay close attention to the fact that the devices are not setup the same. It's mentioned in the comments on the video too. There's also a link to the thread where it's discussed further here...and the video is 2 years old, so it's not even relevant firmware anymore.
--- End quote ---
KungFuJosh, thank you.
from the comments:
"@voitano73
1 year ago
Plus is set to 1kpts timebase , HD model is 4Mpts"
this^ is what caused the X Plus to perform better than the X HD?
So bottom line, if the testing was set up properly and the newest firmware was installed the X HD would perform as well or better than the X Plus on the digital channels? Or there is still some advantage for the X Plus?
Martin72:
--- Quote from: KungFuJosh on March 27, 2024, 11:06:40 pm ---
--- Quote from: Electro Fan on March 27, 2024, 10:51:00 pm ---Just giving Frex's post a bump in case anyone can comment on the youtube video showing the performance of the X Plus vs the X HD for digital signals. Is that because processing the 8 bit signals is easier than processing 12 bit signals or maybe the test wasn't done properly or something else? Thx
--- End quote ---
Pay close attention to the fact that the devices are not setup the same. It's mentioned in the comments on the video too. There's also a link to the thread where it's discussed further here...and the video is 2 years old, so it's not even relevant firmware anymore.
--- End quote ---
Discussion started here:
https://www.eevblog.com/forum/testgear/siglent-sds2000x-hd-12bit-(published-for-chinese-domestic-market-only)/msg4514990/#msg4514990
And following.
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