R
rbrucecarter5
Guest
I put LED lights in every socket and fixture indoors and CFLs in the outdoor ones, and have not been able to listen to AM for the last 2 years... the exception is 50 kw KRLA which is just about 2 miles away. But on it's night facility, they are way under the noise.
In my last house, it took me over two years to purge all those CFL's. My initial purge only lasted hours, but unknown to me there was a CFL on continuously in a remote portion of the attic! The new construction here was all incandescent, thankfully. When one goes out, I replace with LED. I never have a problem with RFI from an LED light, its only the darn CFL's full of mercury and other nasties that make interference. Some of the first LED bulbs had interference problems, but they seem to have solved that.
The other problem I found was the automatic night lights - if a bulb goes out it put out lots of RFI. And light dimmers. Home networking is installed in all these new houses and it is pretty noisy, but the radiant barrier keeps it indoors so if you put a loop outdoors AM reception is still excellent. I find RFI in the strangest things - that new washing machine I got my wife puts out loads of it when running.
The point is - it takes someone really savvy and motivated to clean up the average house to the point where AM reception is good. Lots of time and patience, and a willingness to pay for things that don't cause RFI. That won't happen in the case of the average consumer. They will flip on the radio, hear nothing but interference, and give up on AM. They fault? The FCC, which could have put interference standards on all these devices, but failed to do so. And the AM radio stations - obsessed with format changes, vanity call letters, focus groups - and later HD - turned a blind eye while their signal was literally being jammed out of existence. AM gets what it deserves.