Products > Test Equipment
Rigol HDO1000 and HDO4000 12bit oscilloscopes launched in China
aurel:
--- Quote from: Fungus on January 31, 2023, 12:13:19 pm ---
--- Quote from: aurel on January 31, 2023, 11:00:46 am ---- Setting the time base to 5 ms/div results in a 200 kSa/s for both the main sampling rate and the FFT window => FFT display is cut after the 100 kHz point (above Nyquist)
--- End quote ---
You mean 'cut' like in this screenshot, nothing displayed?
--- End quote ---
Yep, exactly. Just as @skander36 showed in a HDO1K screenshot a few posts ago :
https://www.eevblog.com/forum/testgear/rigol-hdo1000-and-hdo4000-12bit-oscilloscopes-launched-in-china/msg4670623/#msg4670623
Martin72:
--- Quote from: Martin72 on January 30, 2023, 11:32:48 pm ---
--- Quote from: Martin72 on January 30, 2023, 09:22:35 pm ---Although...if batronix would lend me one....
--- End quote ---
Request made... ;)
--- End quote ---
Get one(HDO4204)in the next days, batronix are simply "the best".
tomud:
--- Quote from: Martin72 on January 31, 2023, 03:19:22 pm ---
--- Quote from: Martin72 on January 30, 2023, 11:32:48 pm ---
--- Quote from: Martin72 on January 30, 2023, 09:22:35 pm ---Although...if batronix would lend me one....
--- End quote ---
Request made... ;)
--- End quote ---
Get one(HDO4204)in the next days, batronix are simply "the best".
--- End quote ---
:-+ Well, I'm waiting for thorough tests and comparison of HDO4000 with SDS2000X HD...
Martin72:
Hi,
When it arrives, with luck this week, I will be able to use it for about 3 weeks before batronix wants it back, for a trade show.
First, I'll take a closer look at how the build quality is, how loud the fans are, how good the display is, how sensitive the touchpanel is, how intuitive the menus are to use, etc.
But the main thing is:
Tell me what to test/compare, it will be "collected" and executed on the respective weekends.
I have the following signal sources at home:
Siglent SDG2122X
Siglent STB-3 Demoboard with numerous test signals including decoder signals.
Bodnar pulser
So start thinking about it, I'll let you know when the scope arrives.... ;)
markone:
--- Quote from: Martin72 on January 31, 2023, 10:12:25 pm ---Hi,
When it arrives, with luck this week, I will be able to use it for about 3 weeks before batronix wants it back, for a trade show.
First, I'll take a closer look at how the build quality is, how loud the fans are, how good the display is, how sensitive the touchpanel is, how intuitive the menus are to use, etc.
But the main thing is:
Tell me what to test/compare, it will be "collected" and executed on the respective weekends.
I have the following signal sources at home:
Siglent SDG2122X
Siglent STB-3 Demoboard with numerous test signals including decoder signals.
Bodnar pulser
So start thinking about it, I'll let you know when the scope arrives.... ;)
--- End quote ---
Is it a "free" rent ?
I'm going to say something that you may already know : out of the box FANs are loud A LOT, the system push PWM regulation to 100% regardless the temperature, totally unacceptable but luckily there is the a SW cure.
Being obsessed by noise I went beyond swapping original ones with a couple of cheap SUNON 60x60x25 plus anti-vibration mounts, now it's very comfortable.
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