2017-08-30, 19:49
(2017-08-30, 18:24)JupiterJoe Wrote: I just received a TeraDak U9 linear power supply to replace the iPad power supply I was using to power the Blitzortung blue board. It was a little costly, but it did cut down on the noise pretty good, as shown on the magenta E-field channel in the attached pictures.
I'm not sure if it really makes a big difference in accuracy of the system, but I'm pleased with the results.
Can you show how the voltage signal from the power supply looks like?
Menu "Blitzortung.org Controller" -> "Signals" tab -> "Signal Tools" -> "Sampling:" -> "Channel: V_in"