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DSO4202C Equivalent Sampling

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Post time 2019-7-4 14:51:10 | Show all posts
Hi Vitaly

Why do you thing that this scope has equivalent sampling mode?
Acc. to user manual are only real modes.

For bandwidth 100 MHz you have 1 Gs/s and 10 samples for period. Should be enough for present waveform correctly (more or less).
If you will have bandwidth 350 MHz and 100 Ms/s definitely you will need equivalent sampling for correctly presenting waveform.

Any way there is no information in user manual about different mode than real time. Do you have different?

I'm user of DSO4254C and would be nice to have equivalent sampling especially in 4 channel mode because then sample rate is reduced to 250 Ms/s and bandwidth is 250 MHz.

BR
T.

I'm ISTQB - Certified Tester Advanced Level Test Manager, ISTQB - Certified Test ...

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Post time 2019-7-10 03:28:59 | Show all posts
Hi Vitaly

It seems that our oscilloscopes are much more different than I thought. For my scope better fits user manual marked as DSO4000 B series however inside title is DSO4000BC series. Little strange naming convention.
Also SW version is missing on web page. You never know if newest is available. This should be improved.

I think is not added without reason but something went wrong and is bug in software. So it is not working as expected. I hope they fix it.
I'm ISTQB - Certified Tester Advanced Level Test Manager, ISTQB - Certified Test ...
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