| reply to Lburg
Re: How to detect signal If they had line of sight, a mast probably wont help.
You could just be too far away from the transmitter (miles) |
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public
join:2002-01-19
Santa Clara, CA | said by raytaylor:If they had line of sight, a mast probably wont help.
You could just be too far away from the transmitter (miles)
No such thing.
Additional 20dB antenna gain would remedy the problem. |
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| said by public:No such thing.
Additional 20dB antenna gain would remedy the problem.
Lol thats one huge ass dish |
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kc9sqr
join:2011-11-10
Rockford, IL | Or one REALLY REALLY long yagi / bird perch...
lol |
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kc9sqr
join:2011-11-10
Rockford, IL | reply to raytaylor
said by raytaylor:said by public:No such thing.
Additional 20dB antenna gain would remedy the problem.
Lol thats one huge ass dish At risk of starting a debate (that is NOT my intention though), I wanted to reply with a more serious answer..
Ham's actually do use 2.4ghz for "moonbouncing" signals, It's also referred to as "EME" for Earth Moon Earth..
Granted it's a whole different ballgame shooting a signal over ground vs the perfect line of sight example I have given.. But with the rather intense and sometimes huge antenna's or antenna arrays, it can be done.. |
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public
join:2002-01-19
Santa Clara, CA | reply to raytaylor
said by raytaylor:said by public:No such thing.
Additional 20dB antenna gain would remedy the problem.
Lol thats one huge ass dish Just modest 2ft size, depending on frequency.
»www.streakwave.com/itemdesc.asp?ic=RCL-2 |
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 InssomniakThe GlitchPremium
join:2005-04-06
Cayuga, ON
kudos:1 | I think it was "additional 20db" on top of whatever 2.4ghz antenna he used for his site survey.
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OptionsDSL Wireless Internet
»www.optionsdsl.ca |
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public
join:2002-01-19
Santa Clara, CA | said by Inssomniak:I think it was "additional 20db" on top of whatever 2.4ghz antenna he used for his site survey.
2ft dish adds about 20db to 12cm 8dBi patch at 2.4GHz |
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 DaDawgsPremium
join:2010-08-02
Deltaville, VA | reply to raytaylor
said by raytaylor:said by public:No such thing.
Additional 20dB antenna gain would remedy the problem.
Lol thats one huge ass dish Um no. A 24 dbi 2.4 GHz grid dish is about 30" x 24" and weighs about 5 pounds...
A 27 dBi solid Parabolic at 5.8 GHz is about 20" in diameter and weighs about a pound...
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