On Mon, Mar 8, 2010 at 1:32 PM, Bruce Johnson
<john...@pharmacy.arizona.edu> wrote:
>
> On Mar 8, 2010, at 11:18 AM, John Musbach wrote:
>
>>>
>>> I'm afraid I wasn't able to parse "thinner broadcast radius". What
>>> shape (??) results from a thinner (??) radius?
>>
>> Basically, in lower power access points--like consumer Apple airport
>> base stations the signal is broadcast in a circular fashion around the
>> base station. But as the power increases, the signal becomes more and
>> more narrow until at the highest powers the signal is simply broadcast
>> in a line from the access point to the receiving end. At least that's
>> how I understand it.
>
> No. Directionality is mainly a function of the antenna design, not power.

Oh alright. I came to my conclusion when I was working on setting up
the wireless network for my family at home. I noticed that the only
higher power antennas I could find for my (now out of date) airport
extreme base station were directional so I assumed that to mean that
directionality was a function of power. I tried looking for
omnidirectional higher power antennas for the airport extreme but I
must've been looking in the wrong places because I couldn't seem to
find any at the time.


-- 
Best Regards,

John Musbach

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