| Products > Test Equipment |
| Rigol MSO5074 vs DHO914s |
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| tv84:
--- Quote from: simone.pignatti on September 11, 2023, 03:52:01 pm ---This is actually a very good comparison, today we had an internal meeting and that was a hot point. --- End quote --- You're very welcome to come here and share your conclusions. |
| UK:
I'm wondering does DHO900 really has a higher sensitivity. From MSO5000 datasheet: Vertical Sensitivity Range[3] 500 μV/div~10 V/div [3]: 1 mV/div and 2 mV/div is a magnification of 4 mV/div setting. From DHO900 datasheet: Vertical Sensitivity Range[4] 200 μV/div to 10 V/div [4]: 200 μV/div and 500 μV/div is a magnification of 1 mV/div setting. |
| Fungus:
--- Quote from: UK on September 14, 2023, 01:55:08 pm ---I'm wondering does DHO900 really has a higher sensitivity. From MSO5000 datasheet: Vertical Sensitivity Range[3] 500 μV/div~10 V/div [3]: 1 mV/div and 2 mV/div is a magnification of 4 mV/div setting. From DHO900 datasheet: Vertical Sensitivity Range[4] 200 μV/div to 10 V/div [4]: 200 μV/div and 500 μV/div is a magnification of 1 mV/div setting. --- End quote --- Yes. One is 4mV/div and one is 1mV/div. :-// (And one of those two is using a 12-bit ADC to measure the signal, the other one isn't) |
| UK:
--- Quote from: Fungus on September 14, 2023, 03:20:18 pm --- --- Quote from: UK on September 14, 2023, 01:55:08 pm ---I'm wondering does DHO900 really has a higher sensitivity. From MSO5000 datasheet: Vertical Sensitivity Range[3] 500 μV/div~10 V/div [3]: 1 mV/div and 2 mV/div is a magnification of 4 mV/div setting. From DHO900 datasheet: Vertical Sensitivity Range[4] 200 μV/div to 10 V/div [4]: 200 μV/div and 500 μV/div is a magnification of 1 mV/div setting. --- End quote --- Yes. One is 4mV/div and one is 1mV/div. :-// (And one of those two is using a 12-bit ADC to measure the signal, the other one isn't) --- End quote --- I saw in comments higher that MSO5000 can show 12-bit in High Res mode, I know that's just an oversample, but I can't find the same High Res option for the DHO series... does it even exist? |
| Fungus:
--- Quote from: UK on September 14, 2023, 04:08:07 pm ---I saw in comments higher that MSO5000 can show 12-bit in High Res mode --- End quote --- There's also a thread somewhere that tested that claim and found it to be more like 9 bits in reality. --- Quote from: UK on September 14, 2023, 04:08:07 pm ---I can't find the same High Res option for the DHO series... does it even exist? --- End quote --- The DHO is real 12-bit, so... who needs a hires mode? :-// |
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