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2.6GHz dadio link - any experiences?

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jgorsk

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Does anyone have any experience
in establishing 2.4GHz radio links?
 

Rayengine

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jgorsk said:
Does anyone have any experience
in establishing 2.4GHz radio links?
What is the radio links you are referred to ...

(I) Simple analog FM;
(2) Direct Sequencing;
(3) Frequency Hopping ..

I am little experience on it, may be I can help a little.
 

MonkeyBusiness

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I did many installations of RF links at 2.4GHz.
Please ask whatever you want to know.
 

jwei363

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re

any difference with other freq?
 

cozkan

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Is there any info about Frequency Hopping ?
 

Lupin

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Reading what you have written above, I just want to ask you some questions about 2.4 GHz antennas.
- 2.4 GHz is a frequency for Wire-less Fidelity apllications isn't it?
Is that frequency available for indoor and outdoor networks? I know that most of european airports have WLAN service. I was thinking of outdoor applications, if they were taking place in Europe and what countries....
- What type of antennas are used for WLAN? Patch antennas? dipoles?
I'ld like to know the requirements. I'm involved in the design of planar radiating structures.
- what kind of effects for yhe human body have Radio-Waves?

Thanks to all of you. it's not my main interest, so I'm just curious...
Regards
Lupin

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microstrip (slotted) antennas, microstrip, stripline WG components,phased arrays
 

techie

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Any ideas on how to build 2.4GHz antenna at home.
 

dd22

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The simplest way is use dipole antenna. It is small, and easy to get. If you want to use patch antenna, I am not sure whether you will buy or design yourself. If you just want to have your own network at home, you can get the off the shelf devices/components. If you want to design the transciever, then you will have a lot of homework to do.
 

Lupin

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How much is the attenuation at 2.4 GHz for a distance of 30 meters?
It's not my main interest, I'm just curious.
I know there's a simple formula, at the moment I can't find it.
Can you write it please?

Thanks in advance
Lupin

Main interests:
microstrip antennas, microstrip and WG components, phased array.
 

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