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  • EEVblog 1717 – Rigol’s INSANE New $999 350MHz Oscilloscope: TEARDOWN

    Rigol have released the new MHO900 series mixed signal oscilloscope. For $999 entry level MHO934 you get 4CH 350MHz 12 bit at 4Gs/s, this is insane!
    Teardown of the special edition 1GHz MHO98 (still only $1399!)

    https://www.rigol.com/intl/products/oscilloscope/MHO900.html
    https://www.rigolna.com/products/digital-oscilloscopes/mho900/
    In Australia: https://emona.com.au/quick-links/rigol/

    00:00 – Special Limited Edition MHO98
    01:07 – DHO900 vs MHO900
    03:06 – Is there another 350MHz scope for $999?
    04:48 – Teardown
    07:15 – Dual 100MHz AWG PCB
    08:23 – 1GHz front end
    09:44 – Custom ASIC ADC
    13:02 – Impressive assembly minimisation
    14:07 – Back the main PCB
    16:35 – Why the front end shields are not soldered is kinda smart
    17:50 – What has Dave screwed up?
    19:57 – Dumb arse Dave does it again
    20:42 – Bootup
    22:21 – Power consumption measurement
    22:39 – Front end PCB analysis
    26:04 – The acquisition ASIC is not what it seems…
    27:31 – Can anyone else touch this price touch? Analysis of other brands.
    33:28 – Web interface and basic bandwidth checks
    37:17 – Trigger jitter issue with multiple channels?
    39:42 – Conclusion

    Forum: https://www.eevblog.com/forum/testgear/rigol-mho98-and-mho900-oscilloscope-series/

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