Yeah cheap switch mode power supplies can really be culprits. Check out some of the EEVblog videos on it. He shows it on a scope.
R, Bill On Sat, Aug 31, 2019, 6:55 AM Paul Andrews <[email protected]> wrote: > I was just playing with an AM radio in my bedroom. I found that it was > picking up interference when it was trying to tune in to a weak station > (which is most of them). One Nixie clock was a culprit, though I guess it > could also be the wall wart I am using for that. Another was a USB wall > wart. > > There is also something spraying wide band clicking noises, but that is a > different story. > > -- > You received this message because you are subscribed to a topic in the > Google Groups "neonixie-l" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/neonixie-l/BMTi2VroZ5Y/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/d00b4796-fe11-4007-bb9e-f3db743e835b%40googlegroups.com > . > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CADToqn1gLzfy%2B33gmmGJRC_mxFSE90ye0oRNQJw7N0G-hmaxeQ%40mail.gmail.com.
