"garigue" wrote
I just put in a set of under cabinet halogen 20 watters ..... boy what a
bunch of crap RF wise. There is a 12 V supply that virtually eliminates
the
AM band and somewhat less on HF. This is at distance of 20 plus feet. Of
course they were made in Hang Chow ... no doubt somewhere east of
Ft.Wayne.

God Bless 73 KI3R Tom Popovic Belle Vernon Pa.

Tom, I have the same awful interference from new under-cabinet halogens.
Similar to your report, mine create terrible interference only through MF,
and limited hash on HF also. Mine are at least 40' away, and the station
power has its own load center/branch panel. The lamps are the switchable
2-level (not variable) and interference is present both settings.

I noticed a brand of halogens at Home Depot (now, of course) that state "No
Radio interference". Figures.

Jack
Virginia Beach