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

--- Quote from: marmad on January 27, 2014, 05:40:22 pm ---Discussed many many times in this thread: the DS2000 (and DS1000Z) map 200 ADC values to the 400 pixel high waveform display area.

--- End quote ---
Okay, I'll try and find it. That's the trouble when threads get this long.
marmad:

--- Quote from: Circlotron on January 27, 2014, 11:48:59 pm ---Okay, I'll try and find it. That's the trouble when threads get this long.

--- End quote ---
Sorry if I came across as short - I know it can be difficult to locate things we've talked about in such a lengthy thread. It's not a very efficient system for locating information.

BTW, here's a pretty good Tektronix link on DC gain and offset accuracy (and specification) in DSOs.
Teneyes:
Can Anyone Confirm this RARE BUG??
The time base is INCORRECT with my DS2072 under these conditions
  1.  Timebase is set to 200ms/div
  2   Memory is set to 28Mpts or 56Mpts
  3.  Aliasing is ON

The Display Locks up , struck on T'D and no tracing

In these pics
  1.I am sweeping from 1-100Mhz ,with the 20MHz BW filter  & Alaising off, OK
  2.with same conditions &  Aliasing ON  ,
  3.with same conditions,56Mpts &  Aliasing ON  ,

The timebase is compressed from(14x200ms)2.8Sec into (9.6x200ms)=1.92S.for 28Mpts
The timebase is compressed from(14x200ms)2.8Sec into (12x200ms)=2.4S.for 56Mpts

A setting of 50, 100 or 500ms/div are OK

This Bug occurs on FW 00.01.00.05,  FW 01.01.00.02, & FW 02.01.00.03
Rory:
Yes. I can confirm.
gaijin:
Happens here also.
Only seems to happen with channel 2 enabled.
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