| Products > Test Equipment |
| MSO5000 Bode Plot Capability: Is it Good Enough? [Many tips about a 1st scope] |
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| Martin72:
--- Quote from: balnazzar on October 05, 2022, 08:04:18 pm --- --- Quote from: nctnico on October 05, 2022, 05:00:23 pm ---That 1.2Gs/s is not for real. The actual samplerate for the SDG2k units is 300Ms/s --- End quote --- Two questions: 1. Why do they declare 1.2 GSa/s? 2. Is the actual sample rate of the 1000X even lower? Thanks! --- End quote --- 1. 1.2 GSa/s is 4-times interpolated, see datasheet 2. 150MSa/s |
| rf-loop:
https://siglentna.com/application-note/interpolated-dds-technique-sdg2000x/?pdf=2817 |
| mawyatt:
Excellent description of interpolative DDS techniques shown above in the App Note. Believe this technique is employed in both the SDG2000 and SDG6000, which both produce excellent quality waveforms. Best, |
| Martin72:
Yeah, even me have understand it... ;D |
| balnazzar:
I got the AD2 yesterday. I'm fooling around with it, so far i like it :) I think I just need a flat cable to connect the BNC adapter to the AD2, otherwise the connector won't last long (hoping that the cable won't add too much crosstalk..). One thing I don't like is indeed the fragility of the stuff :wtf:. I don't know how they could use them in university labs and not having them broken the first day by the students. I should get the get the little Siglent today, will keep you posted. |
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