Its the frequency, not the method of modulation, that affects how radio
waves are propagated. So yes, in the same 150 MHz frequency range, both
AM and FM signals are pretty much line of site.

In article ,
"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 ?

Thanks,
Bob

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