05-10-2018, 09:15 AM
Thanks for the info on your solar boosted electric hot water at your location Bernard. Most of what you described about the system was new to me.
This interference here has a strange sort of buzzing sound about it. The buzz frequency would probably be about 100Hz. For this reason I doubt if
it could be caused by a faulty electric motor driving a pump, however, I wouldn't rule it out either.
You must be out in the country area to have electric fences around you. They of course can definitely cause interference and usually have a
distinctive sound about them with a sharp pulse every few seconds but I gather they are not bothering you too much.
This interference here has a strange sort of buzzing sound about it. The buzz frequency would probably be about 100Hz. For this reason I doubt if
it could be caused by a faulty electric motor driving a pump, however, I wouldn't rule it out either.
You must be out in the country area to have electric fences around you. They of course can definitely cause interference and usually have a
distinctive sound about them with a sharp pulse every few seconds but I gather they are not bothering you too much.