Teardown of the new $389 12bit Rigol DHO800 oscilloscope!

Forum: https://www.eevblog.com/forum/blog/ee...

EXCLUSIVE Unboxing and first impressions video: https://www.eevblog.com/2023/09/01/we...

Hires teardown photos: https://www.eevblog.com/2023/09/06/ee...

Size comparison:    • Rigol DHO800 Oscilloscope Size Compar...  
HDO1000 Teardown:    • EEVblog 1510  $699 Rigol 12bit HDO10...  
HDO4000 Teardown:    • EEVblog 1503  Rigol HDO4000 12bit Os...  

00:00 Rigol's NEW $389 DHO800 12 bit Oscilloscope!
02:43 USBC Powered
03:19 Teardown of the Small Sparrow, and the DHO900
06:39 Heatsink Removed and cost reduction
08:01 Is the USBC connector robust enough?
11:25 Plastic moulding
12:13 Back side of PCB
12:48 PCB Comparison with HDO1000
13:56 The ADC
15:13 What is the missing memory?
15:42 BOM cost INCREASE? Why?
16:40 Bypass caps WTF. Madman Muntz is turning in his grave!
17:42 Front end comparison with DHO1000 and HDO4000
20:00 The Logic Analyser
21:15 The Arbitrary Waveform Generator option in the DHO900
22:39 PCB summary, and Dave doesn't allow this type of production engineering!
22:31 Serial boot dumping
25:56 The boot Android O/S micro SD card
27:15 Power consumption and summary

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