| Products > Test Equipment |
| REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol |
| << < (291/566) > >> |
| 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? |
| Navigation |
| Message Index |
| Next page |
| Previous page |