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Author Topic: Narrow/Screen bluetooth  (Read 773 times)
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RyuMaster
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« on: January 30, 2011, 03:30:24 pm »
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Hi! I'm thinking to read bluetooth signal, but I need to sent and focus it as a beam, directionally. Is it conceptually possible to:
1. Focus bluetooth signal into a beam or

2. Screen transmitter in a way, than only little hole is left. Will that signal from the little hole fly only in one direction - forward, and will that lessen signal strength a lot on the receiver somewhere in the front?
« Last Edit: January 30, 2011, 03:36:38 pm by RyuMaster » Logged

RyuMaster
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« Reply #1 on: January 30, 2011, 04:22:43 pm »
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Quote from: RyuMaster on January 30, 2011, 03:30:24 pm
Hi! I'm thinking to read bluetooth signal, but I need to sent and focus it as a beam, directionally. Is it conceptually possible to:
1. Focus bluetooth signal into a beam or

2. Screen transmitter in a way, than only little hole is left. Will that signal from the little hole fly only in one direction - forward, and will that lessen signal strength a lot on the receiver somewhere in the front?

Oh, I think I've found my answer finally. Direction antenna will do the trick.
http://www.pentest.co.uk/documents/bt_dongle_mod/bt_dongle_mod.html
just need to modify the dongle...
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