Products > Test Equipment
REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol
Xyphro:
Or the 20Mhz bw limit is done in the digital domain with a 8 bit signal path? You said it was turned on if I remember correctly.
But I'm also still happy with my Rigol :-)
Wim13:
--- Quote from: Xyphro on July 08, 2013, 08:00:22 pm ---Or the 20Mhz bw limit is done in the digital domain with a 8 bit signal path? You said it was turned on if I remember correctly.
But I'm also still happy with my Rigol :-)
--- End quote ---
i dont think so, as the entry chip can do this easy,
from the TI datasheet:
In a typical oscilloscope application, the voltage range encountered is from 1 mV/DIV to 10 V/DIV with 8 vertical
divisions visible on the screen. One of the primary concerns in a digital oscilloscope is SNR which translates to
display trace width/ thickness. Typically, oscilloscope manufacturers need the noise level to be low enough so
that the “no-input” visible trace width is less than 1% of FS. Experience has shown that this corresponds to a
minimum SNR of 52 dB.
alank2:
Is there a way to adjust the trigger to 50% of the signal? I don't see this button which was quite handy on my previous rigol...
Galaxyrise:
--- Quote from: alank2 on July 08, 2013, 08:05:10 pm ---Is there a way to adjust the trigger to 50% of the signal? I don't see this button which was quite handy on my previous rigol...
--- End quote ---
Presuming you still want the signal displayed with DC coupling, you can put the trigger in AC coupling and 0V and it will do that.
alank2:
--- Quote from: Galaxyrise on July 08, 2013, 08:36:28 pm ---
--- Quote from: alank2 on July 08, 2013, 08:05:10 pm ---Is there a way to adjust the trigger to 50% of the signal? I don't see this button which was quite handy on my previous rigol...
--- End quote ---
Presuming you still want the signal displayed with DC coupling, you can put the trigger in AC coupling and 0V and it will do that.
--- End quote ---
I usually use DC coupling and just press the 50% button to put the trigger in the center of the signal... No way to do this?
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