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remote audio listening

Necm
By Necm
in Audio
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Posted
Just now, Necm said:

I have no information...I'm studying this

 

 

Wait so you don't know who uses the technology you are studying? The only thing I know are radio frequencies. Also check what @rice guru linked, it may be helpful.

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Posted

2.4Ghz is free to use and can go that distance with the right gear.

AM/FM transmitter is another way but like many other radio spectrum's (5Ghz, 900Mhz) probably requires a licence (so the airwaves aren't polluted with all sorts of garbage that interferes with others and means nothing would be usable)

If you're interested in a product please download and read the manual first.

Don't forget to tag or quote in your reply if you want me to know you've answered or have another question.

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Posted
  • Author
5 minutes ago, keskparane said:

2.4Ghz is free to use and can go that distance with the right gear.

AM/FM transmitter is another way but like many other radio spectrum's (5Ghz, 900Mhz) probably requires a licence (so the airwaves aren't polluted with all sorts of garbage that interferes with others and means nothing would be usable)

I understood you..

 

ok. which devices should be used?

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