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Old January 13th 07, 02:10 PM posted to rec.radio.shortwave
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Default Line Of Sight Propagation For AM signals ?



Tester wrote:

On Sat, 13 Jan 2007 08:14:05 -0500, "Robert11"
wrote:

Hello:

I understand that fm signals in the 150 MHz and higher range propagate
pretty much as line of sight.

But, is this also true for AM signals in this frequency range ?


This is generally true during hours of daylight.


Huh?

Medium wave signals
bounce off the ionosphere after dark thus allowing for long distance
reception.


What the hell does medium wave have to do with the original question?

dxAce
Michigan
USA


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