| Products > Test Equipment |
| Has anyone hacked or cracked OWON XDS series? |
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| seronday:
--- Quote from: maxwell3e10 on December 12, 2021, 07:41:11 am ---@seronday I was wondering how you got the spectrum "XDS2102A 2 Tone test.png", did you do any averaging? What are the FFT settings? I can't get any better than about -90dB noise level with built-in FFT. --- End quote --- The averaging was set to 64. All other settings are as shown on the screen print Regards. |
| priitv8:
Dear fellow Owon XDS users! I can contribute the shots of my XDS3064E internals. I had to pull the MoBo out of my scope in order to ship it back to factory for warranty repair. Sorry that I did not take better closeups of the front-end... I suspect the repair must have consisted of some sort of reflashing or software fix, as I see no signs of any interventions to PCB. The support person also told me that they are not in a position to replace the MoBo as a unit, so I shall send mine in for repair. Last but not least - how do you guys charge the battery pack for this scope? First time it broke down with a no-start condition after 8 months of usage. I had left it connected to AC power, in turned off state, to recharge the battery. After some 4 hours of charging, the oscilloscope did not start! Now, just 3 days ago, about a year after I got it repaired in warranty, it happened again! I can see the splash screen, but after that it turns off. Only the RUN/STOP button lights up in red, no others have the green light, as they should. It is very disturbing, that the battery charging can break the whole oscilloscope. I think it should not be used with the battery at all. Otherwise there is constant risk of having this non-start condition with this device. Or should I charge the battery only in the powered on state of the scope? PS Lucky me, I got it back into running state, with the firmware flasher I was sent by support tech the first time. Back then it did not help, hence I was asked to send the MoBo in. |
| maxwell3e10:
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. |
| priitv8:
--- Quote from: maxwell3e10 on May 18, 2022, 11:33:59 pm ---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. --- End quote --- I tried to make most of my shot, and i can see the following: -the last number is painted over -the third number is 1, not 2 I shall take the back cover off again and take a better picture. |
| maxwell3e10:
It's interesting the last number is painted over. There is HMCAD1510, with maximum sample rate of 500 MSPS, HMCAD1511 with maximum sample rate of 1000MSPS, HMCAD1512 with maximum sample rate of 900 MSPS but without support for quad channel mode, and HMCAD1513 with maximum sample rate of 500 MSPS in dual mode only. So they should be using 1511, but I wonder if they managed to use one of the other chips. |
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