Existing stations going to 500 kw would not be practical as several problems
would result with normal AM receivers like overloading of those signals onto
nearby or IF located frequencies occupied by other weaker locals: night time
QRM into other areas with stations on the same Freq,and still no coverage in
areas where stations are located one freq up or down..A good idea would be for
such high power outlets to have their own single spots like at the lower end of
the band between 500 and 540 KHz for greater daytime coverage and steadier dark
signals.Transmitters would have to be situated far from the big cities like the
Sask CBC 540 station which can cover its intended area with a good signal.In
Ho;lland the two strongest AMers on 747 and 1008 with 400 KW are centrally
located but provide good local signals in most of the country,In hilly areas
signals could be weaker but that's the way it goes with.Bill in BC
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