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


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:

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:





Check Also



A look at the crazy ferrite core density in the Ampex 1600 16k x 18 …

Access to this page has been denied.

Access to this page has been denied either because we believe you are using…

Nordic debuts multiple cellular IoT products

Nordic Semiconductor expands its ultra-low-power cellular IoT portfolio with Cat 1 bis, satellite NTN, and…

Access to this page has been denied.

Access to this page has been denied either because we believe you are using…

Passive limiter shields electronics from RF threats

Teledyne Microwave UK’s B3LT98026 is a passive wideband limiter designed to protect sensitive receiver front…