Rahail
join:2005-12-21
Troy, MI | reply to gunther_01
Re: High-Feature 40dB/10 Watt 5Ghz
You were right I lost my link 20 times today we had light rain today about 6 hour   |
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gunther_01
Premium
join:2004-03-29
Saybrook, IL
| reply to Rahail
Sorry to say, but you will lose it (connection) probably. If possible try to raise any end the highest you can. or lower if it's a better view. Align and re-align. And don't pay too much attention to direct path for your alignment. The panels may need to be, or look like they aren't facing quit right. Go for the signal, not looks. And try both 5.3 and 5.8 on every single channel available. |
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Rahail
join:2005-12-21
Troy, MI
1 edit | reply to gmcintire
OK Guiess I got my Link up finaly using two High Feautre 40dB
(Distance 3200 Feet NLOS) few house and few tress on the way
Signal Strength: -82 dBm
Noise Level: -95 dBm
Operational Rate: 12 Mbps
I am using
Channel Width: 10 MHz MHz I am kind of scared when its gone be rain whats gone happend |
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gmcintire
Graham
Premium
join:2005-08-09
Blue Ridge, TX | reply to Rahail
You can run numbers all day long, but the only way to know for sure is to just try it with the actual equipment. |
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LLigetfa
join:2006-05-15
Fort Frances, ON
| reply to Rahail
said by Rahail  :and I got about 18.5 Mbs when I did test with my one computer to other computer I heard the CPU will max out around 22. YOu need to spend more $$$ if you want faster. |
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AnonDOG
@kaballero.com
| reply to Rahail
Here is an easy heuristic to estimate loss per 100 meters of trees at any frequency.
(Freq in MHz)/100 = dB loss per 100 meters of trees.
900/100 = 9 dB loss per 100 meters.
2400/100 = 24 dB loss per 100 meters.
5800/100 = 58 dB loss per 100 meters.
It isn't exact and there are better formulas but you can't do them in your head.
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Rahail
join:2005-12-21
Troy, MI | reply to gmcintire
Graham Since your one going about 4000 Feet so I guess I wont have that much problem going throw 2000 Feet |
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Rahail
join:2005-12-21
Troy, MI
1 edit | reply to gmcintire
Got MY P2p Setup I am on 3rd floor (Slave) other one (Master) at my basement . I have dubt it will work on 2000 Nlos Link I dont get it why my noise is about -95dbm when there is no other 802.11a device in my area
Signal Strength: -46 dBm
Noise Level: -95 dBm
Operational Rate: 54 Mbps
and I got about 18.5 Mbs when I did test with my one computer to other computer |
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gmcintire
Graham
Premium
join:2005-08-09
Blue Ridge, TX | reply to Rahail
I actually have my 5GXi 5ghz CPE going through about 1/4 mile of trees on a .8 mile link to my tower. I was shocked it worked at all. It works quite well most of the time, except when it rains... trees + wet leaves aren't too kind to 5ghz. |
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cmaenginsb
Premium,MVM
join:2001-03-19
Palmdale, CA
| reply to Rahail
An amp (or any other high transmitt power) helps marginally in areas with NLOS as the loss traveling through trees is simply so high.
Lower frequency radios will simply beat higher power almost everytime.
You might talk with lutful about a biquad antenna as they seem to help him.
--
CCNA, Comtrain Certified Tower Climber |
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rawgerz
In Debt we trust
Premium
join:2004-10-03
Grove City, PA
 ·Verizon Online DSL
 ·Sprint Mobile Broa..
1 edit | reply to Rahail
You mean, An Amplifier?.. no it does not. 10 watts EIRP is enough as it is, maybe over.
Trees ABSORB RF. There's no if's or but's about it. 900Mhz works better because it is less susceptible to trees. Plus 5.8 is used by many many cordless phones.
»www.titanwirelessonline.com/Prod···MP%2DSR9
Says they have them in stock.
--
"Hows your French toast?" "Smelly and ungrateful, but this AMERICAN toast is great!" |
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Rahail
join:2005-12-21
Troy, MI | reply to 40883644
Another Question doesn't AMP help on NLOS area |
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Rahail
join:2005-12-21
Troy, MI | reply to 40883644
Cool I will look into as soon as get info I will let you know |
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40883644
Premium
join:2003-06-05
Parker, CO
| reply to Rahail
rahil
We have 900MHz assemblies in stock, just no SR9's 
If you know where to get some SR9 cards, you will have a complete unit.
--
Rich
»www.highgainantennas.com |
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Rahail
join:2005-12-21
Troy, MI | reply to 40883644
I will try Tuesday If that dont work I will use it on somewhere else... Untill you have 900Mhz |
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40883644
Premium
join:2003-06-05
Parker, CO
| reply to Rahail
rahail
5.8GHz does not like things getting in it's way. What you are trying to accomplish requires 900MHz.... You went the wrong direction. Unless you need the exercise, you can give this a try but I will be surprised if you can even see the other radio. If this is for a backhaul, it needs to be open line of sight.
--
Rich
»www.highgainantennas.com |
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Rahail
join:2005-12-21
Troy, MI
1 edit | Ok People Need some idea before I go to rooftop hehee I am trying to shot Signal in 2000 Feet few trees and maby 1 or two house on the way I am gone use two of this High-Feature 40dB/10 Watt 5Ghz what is the best Trick please advice thank you .... Please dont scared me
P.S thanx rich for your help |
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