R
rbrucecarter5
Guest
Unless you rewrite the laws of physics, you can not get any significant in-building reception beyond the 65 dbu contour with today's average radios.
Folks with better car radios will get it out to perhaps the 45 dbu contour, and even in cheaper car radios with shark fins you will get reception in cars beyond the 54 dbu contour. But in home and at work listening is limited by the attenuation of walls. In fact, historically 95% of indoor listening takes place inside the 65 dbu contour irrespective of co-channel interference and such.
Newer construction standards don't help. My house is virtually a Faraday cage with aluminized insulation panels in the walls, and radiant barrier in the ceiling Add a home network - and 90% of switching power supplies that put a 1/20 watt resistor where a half watt belongs - which results in severe interference when the resistor fails - and in home listening is rugged, even on FM these days. Oh by the way, a government regulation forces all new wall warts to be switching. And almost all of them have that resistor power error in them. I have kludged in 2512 2W resistors in mine - how many of you have even heard of this problem, let alone know how to fix it?