Products > Test Equipment

Rigol HDO1000 and HDO4000 12bit oscilloscopes launched in China

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ebastler:

--- Quote from: Njk on January 10, 2024, 11:56:21 am ---
--- Quote from: thm_w on December 28, 2023, 09:43:15 pm ---AUX out works - 60ns pulse of 1.5V into 50R

--- End quote ---

That makes me confusing. Does it mean that in the Android series, Rigol changed the implementation such that the trigger output signal is now a pulse of fixed duration, a sort of marker? 60 ns is a short time.

--- End quote ---

Why would that surprise you? The DHO1000 not only uses different firmware, but also a new hardware platform compared to the DS1000Z. I have not looked at the AUX output in my DHO1074, and no longer have it now, but have no reason to doubt thm_w's observation.

Njk:
I'm just curious how exactly does it work in DHO

voltsandjolts:

--- Quote from: ebastler on January 09, 2024, 07:36:02 pm ---I think I have seen enough.
... triggered the return process at Amazon.

--- End quote ---

Yup, I can understand that. My impression is that the hardware is quite decent, but anything more than the basic scope firmware features are not implemented particularly well. I have no confidence Rigol will improve the firmware to any extent, maybe some minor fixes, ignoring the elephants in the room.

I'm keeping mine though. It's not my primary scope and for a basic 200MHz 4ch 10" display 12bit bench scope at £620 it's OK for me. But if Siglent 1000X HD ever gets close to that price on BF then I'll jump on it.

the Chris:

--- Quote from: voltsandjolts on January 10, 2024, 02:10:27 pm ---(...) for a basic 200MHz 4ch 10" display 12bit bench scope at £620 it's OK for me (...)
--- End quote ---

... and 1280x800 display resolution.

I think that sums it up nicely. Unexpectedly, I like the UI a lot as well. For hobby, it is great value for money.
At work, I would rather like to use something that I can rely on without questioning its results. Then again, I would not have to buy it from my own money.

voltsandjolts:

--- Quote from: the Chris on January 10, 2024, 03:21:26 pm ---I like the UI a lot as well.

--- End quote ---

Yes, me too.

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