EEVblog 1566 – Rigol DHO800 12 Bit Oscilloscope FULL REVIEW
EEVblog
English - September 23, 2023 02:51 - 1 hour - 662 MB Video - ★★★★★ - 79 ratingsEducation Technology Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Has the new Rigol DHO800 and DHO900 oscilloscope changed the game in low end scopes? Starts at $299 with 12bit ADC, HDMI, VESA mount, and USB-C power. Teardown: https://www.youtube.com/watch?v=KQF4UzLPpr0 Fan upgrade test: https://www.youtube.com/watch?v=zoyaHOqp9gI DIY Battery: https://www.youtube.com/watch?v=MbBq1AVIQAc Forum: https://www.eevblog.com/forum/testgear/rigols-new-dho800-oscilloscope-unbox-teardown/ 00:00 – History of game changing Rigol Oscilloscopes 03:27 – All the DHO1000 and DHO4000 goodness 05:14 …
Has the new Rigol DHO800 and DHO900 oscilloscope changed the game in low end scopes?
Starts at $299 with 12bit ADC, HDMI, VESA mount, and USB-C power.
Teardown: https://www.youtube.com/watch?v=KQF4UzLPpr0
Fan upgrade test: https://www.youtube.com/watch?v=zoyaHOqp9gI
DIY Battery: https://www.youtube.com/watch?v=MbBq1AVIQAc
Forum: https://www.eevblog.com/forum/testgear/rigols-new-dho800-oscilloscope-unbox-teardown/
00:00 – History of game changing Rigol Oscilloscopes
03:27 – All the DHO1000 and DHO4000 goodness
05:14 – Compared to the DS1054Z
05:52 – The DHO900
06:38 – Unboxing
07:07 – Liteon USB-C PSU
07:30 – It’s TINY!
08:42 – VESA mount & Fan Noise
09:08 – HMDI, touch screen, and mouse
10:41 – USB-C physical connection
11:25 – External battery power
11:45 – The couch feet
12:01 – The boot time is not great
12:10 – Micro SD card Android O/S
12:36 – 7″ Capacitive touch screen
13:36 – The LED’s aren’t great
13:52 – Knobs
14:32 – The SMELL
15:01 – Sample rate and memory depth QUIRK
16:34 – A wasted button, and the Rigol Menu
17:13 – Measurements
18:11 – Trigger capability
18:36 – Vertical menu system
19:51 – It’s basically a $299 DHO4000
20:23 – DS1054Z size comparison
21:54 – Built down to a price
22:29 – 12 bit is great, but why not Eres?
22:57 – Waveform update rate TESTED
24:49 – It does drop
25:09 – And it’s impressive again
25:45 – Waveform window organisation
26:52 – Alias test
27:05 – The FFT waveform updating is impressive
28:04 – Peaks would be nice
28:16 – Can I have snappy cursors please
28:48 – A little bit annoying
29:01 – 12 bit FFT test FAIL
32:01 – FFT noise floor
32:15 – Siglent 1104X-E FFT and R&S MXO4 FFT comparison
33:17 – The pulse response TESTED
33:45 – Front end noise TESTED
35:12 – Input microphonics TESTED
35:27 – Here’s the money shot, the 12bit ADC resolution
36:22 – Vertical range BUG
37:19 – QUICK button and screen capture
38:22 – Date and Time is overrated
38:42 – RECORD mode, waterfall, mosaic, adjacent and perspective displays
43:00 – DVM
44:05 – Windows
44:53 – UART Serial decoder
46:27 – CRASH!
47:38 – SPI bus decoding
47:56 – Input Floating and Ground Connection
48:42 – Does the 12 bit give you more dynamic range?
49:31 – Display BUG or QUIRK?
50:10 – The DS1054Z Help system is still better
51:25 – Remote LXI LAN TESTED
53:47 – The probes are AWESOME! – Shootout with Siglent
56:49 – Conclusion