Products > Test Equipment
REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol
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EV:

--- Quote from: Teneyes on July 08, 2013, 06:00:17 pm ---What do you mean 'WE'.. ;D.., 

I am glad , I have 500uV, with 200uV Noise @BW=20MHz
and 20 uV resolution, how ever it is derived.

--- End quote ---

I am glad and pleased too!  :) :)
egonotto:
Hello,

I did not understand how the resolution in 500uV/Div normal mode can be 20uV?
If it was scaled 1mV/Div I would expect a 40uV resolution.

Best Regards
egonotto
Teneyes:

--- Quote from: egonotto on July 08, 2013, 07:03:18 pm ---I did not understand how the resolution in 500uV/Div normal mode can be 20uV?
If it was scaled 1mV/Div I would expect a 40uV resolution.

--- End quote ---
take a series of 40 uV points and interpolate 
   I guess  take     200, 200, 240, 240, 280, 280
           and make  200, 220, 240, 260, 280, 300
 
egonotto:
Hello Teneyes,

this would be a kind of filtering and the BW should go down.
And it would be no scaling.

Best Regards
egonotto
Wim13:

--- Quote from: Teneyes on July 08, 2013, 07:41:03 pm ---
--- Quote from: egonotto on July 08, 2013, 07:36:35 pm ---this would be a kind of filtering and the BW should go down.

--- End quote ---

Maybe EV or Wim can do a Sweep with DS2000 set @ 500uV, I only did from 4-40 MHz

--- End quote ---

I dont get the clou, but the bandwidth at 500 uV is the same as at other levels, what
do i have to do...

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