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| Scope recomendations in $15-20K range? |
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| jayk:
Paul... does R&S offer similarly discounted MXO4s with lower specs (say 1GHz instead of 1.5GHz)? |
| jayk:
I've been comparing the SDS3104X HD and the 4104HD. Screen on the Lecroy is slightly larger, sample rate a bit higher. I see an optional spectrum analyzer upgrade for the Lecroy. Much larger memory on the Siglent. Apparently no web control interface on the Lecroy (just something called MAUI). 2x price difference. I do some work with frequency synthesizers (think TI LMX or similar) and would like to look at the frequency settling time when the part is reconfigured. I saw Shahriar do something like this in his Signal Path review of the Tek MSO6 series. On the SDS3000X can I do a long capture and then look at the spectrum of a short portion as I sweep along the captured waveform? |
| tautech:
--- Quote from: jayk on March 05, 2024, 07:42:36 pm ---I've been comparing the SDS3104X HD and the 4104HD. Screen on the Lecroy is slightly larger, sample rate a bit higher. I see an optional spectrum analyzer upgrade for the Lecroy. Much larger memory on the Siglent. Apparently no web control interface on the Lecroy (just something called MAUI). 2x price difference. I do some work with frequency synthesizers (think TI LMX or similar) and would like to look at the frequency settling time when the part is reconfigured. I saw Shahriar do something like this in his Signal Path review of the Tek MSO6 series. On the SDS3000X can I do a long capture and then look at the spectrum of a short portion as I sweep along the captured waveform? --- End quote --- Calling @2N3055 to answer this in detail. |
| pdenisowski:
--- Quote from: jayk on March 05, 2024, 07:13:43 pm ---Paul... does R&S offer similarly discounted MXO4s with lower specs (say 1GHz instead of 1.5GHz)? --- End quote --- I don't think we have anything like that at this time, but I'll check with our North American oscilloscope product manager - I'm not personally involved with deciding what we include in bundles / promotions. |
| Performa01:
--- Quote from: jayk on March 05, 2024, 07:42:36 pm --- On the SDS3000X can I do a long capture and then look at the spectrum of a short portion as I sweep along the captured waveform? --- End quote --- Yes, using the Analysis Gate function you can pick an arbitrary max. 4 Mpts long portion of the record for FFT analysis. |
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