Author Topic: New Hantek DSO2X1X models?  (Read 427254 times)

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Offline DavidAlfa

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Re: New Hantek DSO2X1X models?
« Reply #1900 on: May 08, 2024, 02:32:05 pm »
Yeah you can, read the FAQ (In my signature).
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Offline OLderDan

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Re: New Hantek DSO2X1X models?
« Reply #1901 on: May 08, 2024, 03:36:26 pm »
My dso2d15 has always randomly needed me to press a button again to register, but now after two separate posts here I am beginning to wonder if I should be expecting instant button response always? I just thought the missed presses were due to processor overload.
 

Offline OLderDan

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Re: New Hantek DSO2X1X models?
« Reply #1902 on: May 11, 2024, 02:58:32 pm »
I have found a small bug and would like to know if it is a known issue or if it has been introduced as part of a recent update.

It's really a detail for a $130 scope. I'm still amazed what it can do.

When I turn on the track mode for the cursor in FFT mode, the measuring point (X, frequency) is always shifted slightly to the right, like in the picture in the attachment.
Where dB is highest is not the correct frequency.
AX should be at 9.900KHz, not 9.928 etc. As you can see correctly on the second picture, with the manual measurement.

Really a detail for such a cheap scope, but it would be nice if it worked properly. Reminds me of the TinySA markers.

Did this work with an earlier firmware?

Thank you!

I have been playing with fft and can't unsee this now. The amount seems to point to the square's offset chosen incorrectly. Can I link to this post with hantek support to see if that clearly simple offset calculation can be fixed in a patch.

« Last Edit: May 11, 2024, 03:01:50 pm by OLderDan »
 

Offline Aldo22

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Re: New Hantek DSO2X1X models?
« Reply #1903 on: May 11, 2024, 03:33:07 pm »
I have been playing with fft and can't unsee this now. The amount seems to point to the square's offset chosen incorrectly. Can I link to this post with hantek support to see if that clearly simple offset calculation can be fixed in a patch.

Sure. Go ahead!
But I don't know whether it's a "simple" bug.
Sometimes simple-looking bugs are just the tip of an iceberg.  ;)
 

Offline Algoma

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Re: New Hantek DSO2X1X models?
« Reply #1904 on: May 14, 2024, 04:12:20 pm »
With Hantek's sofware, is more like rolling over a rotted log they keep re-painting for every scope. There is an unnatural ammount of bugs sealed away in the paint (Half baked UI patches).
 

Offline Aldo22

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Re: New Hantek DSO2X1X models?
« Reply #1905 on: May 25, 2024, 01:33:16 pm »
Can I link to this post with hantek support to see if that clearly simple offset calculation can be fixed in a patch.

Is there any news on this?

I took another look at it.
Under certain conditions it is hardly noticeable.
It is then still slightly shifted in the measurement, but visually it looks good.
Now I have to find out why/when this is the case...
 

Offline nogo

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Re: New Hantek DSO2X1X models?
« Reply #1906 on: May 25, 2024, 04:03:27 pm »
Hello, I bought a dso2d15 in 2021, which worked well, newer software improved its operation. But when I uploaded the last one (2024-05-07, the firmware changed to 3209), I haven't been able to calibrate since then and it says error 511d1! I loaded firmware (3202 and 3208) and older software, but nothing changed! Do you have any idea what I should do to make it good again?
 

Offline DavidAlfa

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Re: New Hantek DSO2X1X models?
« Reply #1907 on: May 25, 2024, 09:11:24 pm »
What was your original hw? Try fw 3102 and sw 24.02.02.
Everything available in the FAQ (See my signature)
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Offline nogo

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Re: New Hantek DSO2X1X models?
« Reply #1908 on: May 25, 2024, 10:13:59 pm »
Thank you very much! It looks good, I was able to calibrate it and everything fell into place. I will test it in more detail tomorrow. Unfortunately, I don't remember the original sw anymore, I only found this forum today. Hantek didn't even answer me. Thank you!
 

Offline vistorik

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Re: New Hantek DSO2X1X models?
« Reply #1909 on: May 31, 2024, 02:55:33 am »
DavidAlfa, I'm sorry, but where is your FAQ? I can not find it. The link to FAQ opens the 8th page but there is no FAQ.
« Last Edit: May 31, 2024, 03:26:20 am by vistorik »
 

Offline DavidAlfa

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Re: New Hantek DSO2X1X models?
« Reply #1910 on: May 31, 2024, 03:55:09 am »
Hantek DSO2x1x            Drive        FAQ          DON'T BUY HANTEK! (Aka HALF-MADE)
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Offline Aldo22

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Re: New Hantek DSO2X1X models?
« Reply #1911 on: May 31, 2024, 06:58:02 am »
@DavidAlfa:
Could you adjust the FAQ Link in your Signature/Footer?
 

Offline DavidAlfa

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Re: New Hantek DSO2X1X models?
« Reply #1912 on: May 31, 2024, 01:11:06 pm »
Fixed :-+
« Last Edit: May 31, 2024, 01:19:29 pm by DavidAlfa »
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The following users thanked this post: Aldo22

Offline spdrfx

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Re: New Hantek DSO2X1X models?
« Reply #1913 on: June 22, 2024, 09:20:46 pm »
Hello DavidAlpha,

Your links in your signature is not working.
 

Offline BillyO

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Re: New Hantek DSO2X1X models?
« Reply #1914 on: June 22, 2024, 10:06:21 pm »
They seem to be working fine :-//
Bill  (Currently a Siglent fanboy)
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Want to see an old guy fumble around re-learning a career left 40 years ago?  Well, look no further .. https://www.youtube.com/@uni-byte
 

Offline DavidAlfa

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Re: New Hantek DSO2X1X models?
« Reply #1915 on: Yesterday at 12:18:18 am »
Yes, it seems to have been blocked by bit.ly for some reason.
New links to the FAQ get instantly blocked, too.

For now, all I can do is this:
FAQ
Hantek DSO2x1x            Drive        FAQ          DON'T BUY HANTEK! (Aka HALF-MADE)
Stm32 Soldering FW      Forum      Github      Donate
 


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