> Standard broadcast AM is 10KHz, and is wider than most other
> forms of AM
> (except CB, where they will do anything they want with the signal).
Standard AM *audio*, in the US, is low-pass filtered at about 10 kHz, so the
RF bandwidth is about 20 kHz (double sideband).
CB is substantially wider :-)
> Assuming a 100W transmitter, 1dB of cable losses and 5.16dBi (3dB) of
> antenna gain, at 20 miles there is -32.442dB of path loss.
Methinks there's some disinformation there, better check your path-loss
math.
--- Jeff WN3A
