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Old March 17th 07, 03:05 PM posted to rec.radio.amateur.homebrew
w9gb w9gb is offline
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First recorded activity by RadioBanter: Oct 2006
Posts: 134
Default Long range rural wireless high speed data options...

"Day Brown" wrote in message
ups.com...
On Mar 3, 1:28 pm, (Michael Black) wrote:
"Day Brown" ) writes:
No, I'm thinking about 180 mhz, kinda close to TV channel 8, but...
out here, the nearest TV channel 8 transmitter is 300 miles away.
Besides, TV antennas are being scrapped all the time; everyone is
switching to Dish TV. Out in rural areas, RFI/EMI from ham gear no
longer bothers anyone watching TV.


Besides, seems like there mite be pulse emitters/detectors that work
at this speed. No Carrier wave, no IF. Technically, its *NOT*
"radio". Ordinary tuners would ignore it; it aint AM nor FM. A 12 db
antenna would be about 13' foot long. Awta go 30 miles to an ISP in
some town that stays up serving users on the weekends. I've tried all
three of the local small town ISPs, which have a nasty habit of
crashing on friday nite, and not coming back online til monday
morning.


Of course it's radio. You'll find that if you aren't radiating a signal,
there's no signal and it's not radio. Otherwise, it's radio. And that
means licensing and all the rest.

And there's a good reason wifi is higher in frequency. Because the
bandwidth is there, to allow for multiple signals. Likewise, the shorter
range means losts of points can reuse the same frequency, because the
range
is quite limited. And of course, the higher the bandwidth of data, the
more radio space it uses.

Move to a lower frequency, and you'll have less chance to control the
signal.
You may find there's too much interference to other users. There may not
be enough radio bandwidth for everyone who wants it.

That you don't realize this would be radio is a good indication, like
someone
else suggests, that there is no solution for you because you don't have
the grounding to go anywhere with it.

The whole reason there's a problem is that there aint that many users.
If there was, DSL would be here. If you drive from Little Rock north
thru the Ozarks up US 65 twards Springfield MO, most of the time you
can use your cell phone. But get 20 miles east or west of that string
of transponders, and its dead even if you are on a mountain, never
mind behind a ridgeline, much less down in a creek bottom.

You already answered your question, Christian radio (and TV stations) can be
found throughout your part of the Bible belt. Sadly, these promoters still
don't "get the Internet and rural access" (part of this is due to alignment
'of some' that technology is bad)
IF they did -- you would not have an Internet access problem.