Products > Test Equipment
REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol
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Carrington:
With respect to the BW:
https://www.eevblog.com/forum/testgear/sniffing-the-rigol%27s-internal-i2c-bus/msg353472/#msg353472
Carrington:
Storage->Traces.
Once than a trace was loaded , this does not resize if you turning off/on statistics. Is this a bug?
Thanks.
Wim13:

--- Quote from: ted572 on December 25, 2013, 12:44:09 pm ---

Is there any chance that that the additional noise/fuzz or whatever artifact is evident in the display with 'channel 2 also active' (New2.png)  is due to the that sample rate dropping from 2GHz down to 1GHz?  Probably not, but I just wanted to ask before giving up on the 300MHz BW for the DS2000 (for the non A anyway).

Also, I have been wondering for some time if going from 200MHz to 300MHz BW was detrimental, because it appeared to me that the increased Overshoot (with 300MHz BW) was likely due to the rising response around 115MHz of the 300MHz BW selection.

What condition is shown in picture 'New6' with the FFT?

Thank you for the very interesting and informative BW data you provided on the DS2000.

In conclusion, I understand that you believe now that 200MHz should be as high as we should go for the DS2000 'non A' version?

--- End quote ---

I edit my post, the FFT i added because of the improved function of it after the last FW
And yes i think 200 Mhz is the best performance for the non A model, 300 gives some unwanted behavior.

And the differences are to small, 230 versus 280 Mhz...
marmad:

--- Quote from: Wim13 on December 25, 2013, 02:26:43 pm ---I edit my post, the FFT i added because of the improved function of it after the last FW
And yes i think 200 Mhz is the best performance for the non A model, 300 gives some unwanted behavior.

And the differences are to small, 230 versus 280 Mhz...

--- End quote ---

Makes sense... especially since there was no original DS2303 model. I will only install the license key for it if/when I absolutely need the 1ns/div time base setting.
Teneyes:

--- Quote from: Carrington on December 25, 2013, 01:21:06 pm ---Storage->Traces.
How I can delete a Trace after loading? (Without turning off the scope)

--- End quote ---
Press Clear on the TOP , Trace is just a graphic overlay of what was saved, good for comparing Old  tests.
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