Title: Message
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The ROI you must have with 30 mile cells and
Omnis....
All I can say, is I'm jealous.
Unfortuneately not a model that works in MD / DC,
even with Mountain top cell sites.
Short range cells are required to survive the noise
floor :-(
Tom DeReggi
RapidDSL & Wireless, Inc
IntAirNet- Fixed Wireless
Broadband
----- Original Message -----
Sent: Friday, July 07, 2006 9:41 AM
Subject: Re: [WISPA] High Gain 2.4ghz
Grid
That's not true... we have many NLOS connections (curently over
600 running), that's what we use 900mhz for.
;)
Travis
Microserv
JohnnyO wrote:
Travis - completely different terrain. I am FLAT here - You have
elevation changes that keep your fresnel zones clear.
JohnnyO
Some are on mountaintops, some
are on 100ft towers. It may be the equipment I am using as well... if you
have a 19dbi antenna now, and change to 24dbi, then you should have a -77
signal, which is PLENTY for Trango 2.4ghz (-90 receive level for 1600byte
packets and full 5Mbps speed).
;)
Travis
Microserv
JohnnyO wrote:
You always amaze me Travis. Are you using Mountain Tops
?
JohnnyO
We are doing 30+
mile shots with 24db grids into 9db omni's.
Travis
Microserv
JohnnyO wrote:
Looking for something with higher gain
then 24dBi for a 12mile shot that we have to do with 2.4ghz. It's
Near LOS and we're seeing -82 but the tree tops are killing us on
packet loss.
We currently have a 19dBi tranzeo CPE200
connecting to a 9dBi Omni. I don't want to amp this shot so that is
out of the question.
JohnnyO
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