EEVblog 1566 - Rigol DHO800 12 Bit Oscilloscope FULL REVIEW

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: Fan upgrade test: DIY Battery: Forum: 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 If you find my videos useful you may consider supporting the EEVblog on Patreon: Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Web Site: Other channels: EEVblog2: EEVdiscover: T-Shirts: #ElectronicsCreators #Rigol #Review