Author Topic: Has anyone hacked or cracked OWON XDS series?  (Read 6657 times)

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Offline JOSM

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Re: Has anyone hacked or cracked OWON XDS series?
« Reply #25 on: June 08, 2022, 08:45:51 am »
Thanks. I am curious if on 3064E scope (8 bit) they use HMCAD1511 or use HMCAD1520  and limit it to 8 bit in firmware. I think it's chip U45.

Here is a photo of the chip on my XDS2102A.
It says HAD1520.
« Last Edit: June 08, 2022, 08:51:10 am by JOSM »
 
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Offline maxwell3e10

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Re: Has anyone hacked or cracked OWON XDS series?
« Reply #26 on: August 11, 2023, 11:16:13 am »
For reference, here is another plug for Owon scopes. I was testing Owon XDS3062A directly against Rigol DHO1074 and it came out ahead in high dynamic range. In this plot, I can resolve the phase noise of HP 3326A synthesizer using Owon oscilloscope, but not using Rigol's DHO series. So the old HMCAD1520 chip is holding up well. It doesn't have very high sample rate, but for low frequency work seems quite good.
 
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