Great video! I noticed the banana terminals on that are not stock. It looks very convenient having them color coded to match the display. Did you make those or buy them? If you bought them, please tell me where! Also noticed the colored dots on the channel selection buttons, nice touch!
Thx for sharing. If you suspected the cables why not replace the cable with coax. I can appreciate what you did, and rational but you could have just as easily filtered out what was naturally there espcially when a swap of the cables would have been so easy
Activating the scope filter took all of 5 seconds, while chasing the RF out of the cables would be a lot harder than just swapping the 6in banana leads for coax. 1cm of banana jack is more than enough for 2.4GHz to get in (and even substantial 100MHz), so I'd have to bring both the power supply and oscilloscope into a EMC chamber and I'd have to use an EMC-sanitized camera and so on. But why would we even want such a measurement? We are not going to be using the supply in an EMC chamber, we are going to be using it on a bench, where any banana-jack supply is going to be crawling with 2.4GHz and all other kinds of RF, just by virtue of having non-coaxial output. We should design the power networks of our circuits to handle RF hitchhiking on the DC inputs rather than try to produce RF-free inputs. Decoupling is much easier than generating and shipping RF-free DC.
If you get tired of that RTO1024, then pls dont dump it in one of Dave containers, instead throw it my way...
kudos with your GW PSU
Great video! I noticed the banana terminals on that are not stock. It looks very convenient having them color coded to match the display. Did you make those or buy them? If you bought them, please tell me where! Also noticed the colored dots on the channel selection buttons, nice touch!
You mean like these
www.banggood.com/BNC-Male-to-Dual-Binding-Posts-Banana-Connector-Plug-Test-Adapter-p-1166778.html?cur_warehouse=CN&rmmds=search
I made a video showing how: ruclips.net/video/RkpahjgQoiA/видео.html
Thx for sharing. If you suspected the cables why not replace the cable with coax. I can appreciate what you did, and rational but you could have just as easily filtered out what was naturally there espcially when a swap of the cables would have been so easy
Activating the scope filter took all of 5 seconds, while chasing the RF out of the cables would be a lot harder than just swapping the 6in banana leads for coax. 1cm of banana jack is more than enough for 2.4GHz to get in (and even substantial 100MHz), so I'd have to bring both the power supply and oscilloscope into a EMC chamber and I'd have to use an EMC-sanitized camera and so on. But why would we even want such a measurement? We are not going to be using the supply in an EMC chamber, we are going to be using it on a bench, where any banana-jack supply is going to be crawling with 2.4GHz and all other kinds of RF, just by virtue of having non-coaxial output. We should design the power networks of our circuits to handle RF hitchhiking on the DC inputs rather than try to produce RF-free inputs. Decoupling is much easier than generating and shipping RF-free DC.
Are you still liking the supply. Im seriously considering buying one very soon.
Yep, still liking it!