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From: drish (drishdrish.net)
Date: Fri Mar 16 2001 - 01:46:58 CST
the numbers were hypothetical, mainly I wanted to know if the radius of the
signal of 2 people intersect, is there a link, or does the radius have to
reach the other person completely for a link?
----- Original Message -----
From: "Tenty" <d.tentyattcanada.ca>
Sent: Friday, March 16, 2001 6:36 PM
Subject: Re: antenna question...
> There is no such thing as a 1 km (or 1.9 km) radius omni antenna..
> I think you mean antenna with more gain what will give a larger radius
> Or you get a link depends on
> a) Height of antenna above ground
> b) Gain of the antenna
> c) The surroundings (free line of sight or attenuation by buildings,
> d) Losses between transmitter/receiver (your card or access point) and
> e) Sensitivity of receiver
> g) Transmitter output
> The variables are a, b, c and d if e) and g) are fixed
> ----- Original Message -----
> From: "drish" <drishdrish.net>
> To: <wirelesssamba.org>
> Sent: March 16, 2001 6:32 AM
> Subject: antenna question...
> Disclaimer: I'm new to this.
> If User A and User B are 1.9km away from each other, and both of them have
> 1km radius omni antenna, can they establish a link, or would both users
> a 1.9km radius to connect?