We have a Christmas tree with built in bulbs that makes quite a bit of RF noise on 75m and a little on 40m. I know it's the source because it goes away when I shut it off. The transformer is a cheap Chinese Ting Shen square transformer with the male plug prongs right on it. It's rated input @120V 60hz, and its output is 29V DC at 0.45 amps. Can I find a 29V capable DC regulated and filtered supply and wire the tree to it to see if that cleans it up? My wife is getting tired of having to turn it off when I want to use the radio. Christmas is her big thing. Constructive replies are appreciated.
Todd - KT0DD`