Products > Test Equipment
New Rigol DS1054Z oscilloscope
BravoV:
--- Quote from: bd139 on September 11, 2019, 07:22:20 am ---On age degradation the only thing that worries me is the crappy feet. They feel like they’re going to die first.
--- End quote ---
Ditto, every times I lift it to pull both front feet, had the feeling that one day the plastic will rot and becoming so brittle, and finally snapped.
borjam:
--- Quote from: StillTrying on September 11, 2019, 12:06:15 am ---
--- Quote from: David Hess on August 06, 2019, 11:00:30 pm ---The problem cannot be interpolation when there is nothing to interpolate. 1 GS/s on the Rigol is a point every nanosecond so unless the Rigol is mangling the original sample points, there should be no problem.
--- End quote ---
There's often mentions around here that the rigol's displayed 'dots' are interpolated, I dunno meself.
https://www.eevblog.com/forum/testgear/rigol-ds1054z-vs-siglent-sds1202x-e/msg2483973/#msg2483973
--- End quote ---
Yes. At least in my opinion it's a bit confusing.
Fungus:
--- Quote from: David Hess on August 06, 2019, 11:00:30 pm ---
--- Quote from: t_i_t_o on August 06, 2019, 07:50:22 am ---Just to put some oil in the fire, here is the same signal, same Tek probe, but seen with 1.5GHz 8GS/s HP infinium. So compared to the rigol, we see a peak at the beginning of each pulse, where this peak is observed i.e. after the front. On rigol is at the end of the pulse - before the front. Any explanation? Bad interpolation?
--- End quote ---
The problem cannot be interpolation when there is nothing to interpolate. 1 GS/s on the Rigol is a point every nanosecond so unless the Rigol is mangling the original sample points, there should be no problem.
--- End quote ---
Even if it was mangling the points you'd only notice the mangling with more than two channels on. The difference would be close to zero at 1GS/s.
MatthewTx:
Are the buttons nice hard plastic, or are they rubbery and soft? I can't tell from pictures and reviews I've seen online.
Seems like an obscure piece of data, yet easy for anyone (who owns one) to provide.
Thanks,
Matthew
Martin72:
Hi,
rubbery and soft... ;)
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version