Products > Test Equipment
Rigol HDO1000 and HDO4000 12bit oscilloscopes launched in China
maxwell3e10:
--- Quote from: Martin72 on February 17, 2023, 11:58:14 pm ---
--- Quote ---For me HDO1000 is not really dramatically different from 12 bit Owon scopes that have been around for a while and I think work reasonably well.
--- End quote ---
I´ve looked on the owon portfolio, I can´t see a (hi-res)model which you could really compare to the rigol.
--- End quote ---
They have had 12 bit models from 2-channel 100 MHz for less than $400: XDS2102a to 4 ch, 200 MHz for $1300: XDS3204AE. Some of the specs may not be as good, but they had them for a long time, so I am just saying Rigol HDO1000 is not a big step up.
Martin72:
--- Quote from: Fungus on February 19, 2023, 01:11:52 pm ---Do the HDOs have any built-in apps like Micsigs do? Can you surf the web, etc.?
--- End quote ---
Didn´t found anything in that direction.
Martin72:
Measures/Tests of today, splitting in several posts..
First I think I´ve found another bug on the rigol.
Intensity grading or better color grading:
Intensity grading is the best you can have on the market, as always from rigol.
But color grading got a bug: switching to color grade deactivate the intensity regulation, it seems it´s always at 100%, no adjustments possible.
Interesting: When you are in the ultra acquire mode, intensity is deactivated too, but additional in normal and color display mode.
Pics are taken from the rigol and siglent HD, AM signal and SPO signal from the STB-3 demo board.
skander36:
--- Quote from: Martin72 on February 19, 2023, 07:45:09 pm ---But color grading got a bug: switching to color grade deactivate the intensity regulation, it seems it´s always at 100%, no adjustments possible.
--- End quote ---
Not a bug. The same is on Rigol 5K, intensity grading is deactivateed on color grading.
For me, a bug is how color grading is looking, as I said before. They choosed a fire color scheme but it's not fine graded ...
Martin72:
Hm,
Then it´s a bug and missing feature...
I don't remember if I had played with intensitiy grading when I took these pictures from my MSO5074:
https://www.eevblog.com/forum/blog/new-rigol-scope/msg2240724/#msg2240724
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