ar-t wrote: > OK, one more observation on SMPS. I'll try to be as brief as possible, > which isn't always easy for a nerdy engineer. > > Relative to 20-25 years ago, I can tell you the noise floor, in the 10 > MHz region, is about 20 dB higher than it was back then. This is as > measured off of an antenna we have strung up, for various "shortwave > radio projects". (Don't ask why..............you really do not want to > know.) > > Below 10 MHz, it is worse, but we do not have any recorded data of what > is was way back when. So, no way to say how much it has gotten worse, > with the proliferation of SMPS, CFLs, and LED lighting. > > And speaking of which................ > > If you have to replace a fluorescent ballast, they do make ones > specifically for residential applications. Trying to find one at the > local home improvement store might be tough. I believe some ham radio > dorks sued the big one, because one of their worker drones said it was > ok to use one designed for commercial use in their home. > > (I have both, at my house. Both mess up hand-held SW radios, but I > honestly can't tell you which one is which, using the radio as a > measurement device.) > > All for now! (Aren't you relieved?)
Do you know what I can do about the interference my Tesla coil causes ? It really upsets my listening when the discharge hits me on the earlobe :D *Players:* SliMP3,Squeezebox3 x3,Receiver,SqueezeLite-X,PiCorePlayer x3 *Server:* LMS Version: Latest Nightly on Centos 7.5 VM on ESXi 6.5.0U2 on Dell T320 *Plugins:* AutoRescan/BBCiPlayer/PowerSave/PowerSwitchIII/Squeezecloud/Spotty/Player Groups *Remotes:* iPeng9/Orangesqueeze/PC/Jivelite/SqueezeLite-X *Music:* 522GB,1660 albums with 23087 songs by 5204 artists mostly FLACs *Want a webapp ?* See http://forums.slimdevices.com/showthread.php?104305-Webapp-for-LMS ------------------------------------------------------------------------ Jeff07971's Profile: http://forums.slimdevices.com/member.php?userid=49290 View this thread: http://forums.slimdevices.com/showthread.php?t=82648 _______________________________________________ Touch mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/touch
