Products > Test Equipment
First picture on EEVblog of the new R&S MXO4 series oscilloscope :)
RBBVNL9:
--- Quote ---Buy a tablet matte screen protector. Then cut it.
--- End quote ---
Over time, there are more and more instruments in my lab that have shiny screens, small or large. From a company called ViaScreens I bought their "Wacom Cintiq Pro 24 Matte Screen Protector". Not that I have that Wacom device, but it's among the largest protectors they have, and I think they even send you two if you order it. Works well with digitizer screens (after all, that's what the Wacom is about).
More than enough to cut out parts for all the shiny devices I have here ;-)
Fungus:
You can probably get any size screen protector on Aliexpress.
I cut up phone screen protectors for all my multimeters, etc.
Neurosurg:
--- Quote from: jjoonathan on October 01, 2022, 01:41:26 pm ---Not a 12 bit scope, but I took the same measurements on my 8 bit RTO with 20MHz and 200MHz HD filters:
https://www.dropbox.com/sh/e00tn9mtlpsd6gx/AABKMUdwkqgnRjF2VQDP6k_Oa?dl=0
(all traces are 10GS/s with filters to reduce bandwidth and improve vertical resolution)
Back-of-the-envelope says it starts at ENOB 7, the filters chop noise bandwidth by 20x, so ideally another ~2 bits and ENOB around 9, which is where most 12 bit scopes seem to land anyway. I'd love to see the apples-to-apples comparison of what it actually achieves, though -- I suspect the ENOB figures on the 12 bit scopes might be suffering from some kind of worst case and that the 3 least significant bits aren't typically complete rubbish.
--- End quote ---
Jjonathan could you post a picture of yours R&S RTO1044 in HQ. In my opinon the RTE, RTO scopes looks much more professjonal and well doned :)
jjoonathan:
--- Quote from: Neurosurg on October 18, 2022, 03:36:24 pm ---
--- Quote from: jjoonathan on October 01, 2022, 01:41:26 pm ---Not a 12 bit scope, but I took the same measurements on my 8 bit RTO with 20MHz and 200MHz HD filters:
https://www.dropbox.com/sh/e00tn9mtlpsd6gx/AABKMUdwkqgnRjF2VQDP6k_Oa?dl=0
(all traces are 10GS/s with filters to reduce bandwidth and improve vertical resolution)
Back-of-the-envelope says it starts at ENOB 7, the filters chop noise bandwidth by 20x, so ideally another ~2 bits and ENOB around 9, which is where most 12 bit scopes seem to land anyway. I'd love to see the apples-to-apples comparison of what it actually achieves, though -- I suspect the ENOB figures on the 12 bit scopes might be suffering from some kind of worst case and that the 3 least significant bits aren't typically complete rubbish.
--- End quote ---
Jjonathan could you post a picture of yours R&S RTO1044 in HQ. In my opinon the RTE, RTO scopes looks much more professjonal and well doned :)
--- End quote ---
Here, I have performed a rigorous evaluation of the professional aspects of the scope, just for you ;D
Martin72:
Now I know for what it´s good for.. 8)
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