QRM from LED Lights – The Listening Project….

Many Radio Amateurs suffer from local QRM, so much so that their hobby is endangered.

Small receive-only antennas seem to offer benefits, particularly as they can be located in quiet areas of hams’ QTHs.

Having done a brief study on the effects of using LED bulbs – EMC-wise and biological, I thought that results of the searches would be useful to others in their search for solutions.


73, Keith  M0KIL