I have tried that, I still had interference.
I get the same problem with usb serial links - in that case I can use
one of the cheap isolators and it works a treat so I think a fast
isolator is the solution.
Dave
On 06/07/2020 20:15, Soeren Apel wrote:
Hello David,
Have you considered running PV from a battery-powered laptop? That way you
can also isolate the scope from mains earth.
Regards
-Soeren
On Mon, 2020-07-06 at 19:30 +0100, David Slipper wrote:
Hi, I have a couple of logic analysers and a Hantek 6022 scope that I use a lot
under Pulseview but I run into problems sometimes with the system under test
interfering with the system running Pulseview.
This seems to be because of a ground loop or other electrical linkage. I have
looks at USB isolators but many of the cheaper ones (often based on the
ADUM3160 chipset) are not capable of the high speed required by my LAs or
Hantek 6022 scope.
Many of the devices capable of handling 480Mb/s are way out of my budget but I
discovered this one at a more reasonable price.
Has anyone any experience of this device with (say) fx2 based devices or the
Hantek 6022 scope ???
Thanks in advance
Dave
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