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| Best Brand Name for an Oscilloscope? |
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| gf:
--- Quote from: pdenisowski on December 02, 2022, 09:40:55 pm --- --- Quote from: mawyatt on December 02, 2022, 03:24:08 pm ---Since you are involved with R&S and knowledgable regarding DSO behavior, do you know if they employ "equalization" within the scope to help normalize the response? --- End quote --- Yes, we use DSP-based correction filters to provide a "flat" frequency response. --- End quote --- Does that also apply to entry-level models, or only to more expensive ones? Is every unit individualy measured and corrected? |
| pdenisowski:
--- Quote from: gf on December 02, 2022, 10:51:18 pm ---Does that also apply to entry-level models, or only to more expensive ones? Is every unit individualy measured and corrected? --- End quote --- I'll need to check with the division on that one. Will let you know what they say :) |
| mawyatt:
--- Quote from: pdenisowski on December 02, 2022, 09:40:55 pm --- --- Quote from: mawyatt on December 02, 2022, 03:24:08 pm ---Since you are involved with R&S and knowledgable regarding DSO behavior, do you know if they employ "equalization" within the scope to help normalize the response? --- End quote --- Yes, we use DSP-based correction filters to provide a "flat" frequency response. --- End quote --- Does "flat" apply to group delay, or just amplitude response? Best, |
| pdenisowski:
--- Quote from: mawyatt on December 02, 2022, 11:56:11 pm ---Does "flat" apply to group delay, or just amplitude response? --- End quote --- My understanding is that it corrects both amplitude and phase, but I'll double check. |
| 2N3055:
--- Quote from: pdenisowski on December 03, 2022, 04:30:31 am --- --- Quote from: mawyatt on December 02, 2022, 11:56:11 pm ---Does "flat" apply to group delay, or just amplitude response? --- End quote --- My understanding is that it corrects both amplitude and phase, but I'll double check. --- End quote --- It should be both AFAIK.. |
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