At 2x the price, MSOX2022A offers 100x capture rate with segmented memory and a bunch of other options that could be free if you are lucky.
Really. Perhaps I need update my library? It looks more like 5x faster and only with 250 segments.
(20?s is fastest trigger interval
what is really extremely slow if we look today oscilloscopes and segmented memory acquisition. It is more like Rigol frame recorder.)
R&S (model in this topic) do not have segmented memory at all.
Max wfm/s speed in R/S is around 10kwfm/s and MSOX2022A max is around 50kwfm/s but it is really slow and Limited with segmented memory. (how they even ask extra payment about this slow speed and low memory segmented acq option). Also MSOX2022A have standard 100k memory. Optional 1M (agen pay more) and some others give 280M as standard. Btw, trig recovery time in specifications is 20us.
Keysight Technologies
Segmented Memory Acquisition
for InfiniiVision Series Oscilloscopes
Number of segments
1 to 2000 (5000, 6000, and 7000 Series)
1 to 1000 (3000, 4000, and 6000 X-Series)
1 to 250 (2000 X-Series)
Minimum segment size
500 points (+ Sin(x)/x
reconstructed points on faster timebase settings
![Banging Head |O](https://www.eevblog.com/forum/Smileys/default/bangheadonwall.gif)
)
Re-arm time
(minimum time between trigger events)
5000, 6000, 7000: 6 ?s
6000 X-Series: 7.5 ?s
3000 and 4000 X-Series: 1 ?s
2000 X-Series: 20 ?s Example in Siglent SDS1000X and SDS2000 and SDS2000X there is 2 ?s trigger recovery time when standard segmented memory acquisition is in use.
Even Siglent models normal allways bacround working history buffer can better (60kwfm/s or 140kwfm/s depending model) and up to 80000 waveforms in history buffer. Segment acquisition speed max 500 ksegment/s (and even bit over). Depending timebase and memory settings up to 80000 segments.
More and more looked this R&S data sheet and agen and agen this video it looks like it is really old design with analog trigger system. (If I'm wrong, please evidence)
Is it really wise to label this kind of ("who ever can made") boxes with this Rohde&Schwarz name what is classified as one of most top-level brand when we talk electronic T&M equipments least in my head. They want to stain this name?