[TowerTalk] Towers/Antennas Near 138kV Transmission Lines
Tom Osborne
w7why at verizon.net
Tue Aug 15 01:14:53 EDT 2006
Hi Mike
I think you misunderstood what I was saying (TIC of course). I was saying
maybe my signal would get into the power line wires and re-radiate like a
big antenna, like it does on the receive end. I know I couldn't get into
the AM station antenna. 73
Tom W7WHY
>
> At a local campground where we camp, there are some power lines just as
> you
> go into the campground. When listening to the AM radio, the signal
> always
> gets much stronger as I drive right under the lines. I've always
> wondered
> what would happen if I sat under them with a mobile and transmitted.
> Maybe
> it would act like an amp :-) 73
> Tom W7WHY
>
> Nothing would happen. Do you go on the air of a AM radio station when
> you
> pass it on the highway? No. They are transmitting on your AM radio
> RECEIVE frequency and you won't get into their transmission. That is
> unless
> their nearby transmitter audio sectionis wide open and unusually open to
> intermod. I would doubt that. By the way under FCC law they can
> transmit a
> very low power signal on the broadcast band than cant go beyond a certain
> number
> of feet. They do the same at drivein theaters to replace the drivein
> speaker we all remember from the good old days! But who ;paid
> attention to
> movie audio in those days?
>
> -Mike
> K0BUD
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