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Wireless QOTD April 28th (late)

Discussion in 'Wireless' started by tripwire45, Apr 28, 2004.

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If an RF signal is expected to travel through dry wall and be received on the other side, how much s

  1. A. 15%

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    0.0%
  2. B. 25%

    0 vote(s)
    0.0%
  3. C. 50%

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    0.0%
  4. D. 75%

    0 vote(s)
    0.0%
  1. tripwire45
    Honorary Member

    tripwire45 Zettabyte Poster

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    Sorry. Had a lot happening last night and didn't get to the computer to put up the QOTD. I'll leave it up a bit longer to give everyone a chance at it.
     
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  2. mattwest

    mattwest Megabyte Poster

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    Complete guess, no revision i'll go for...........


    mmmmmmmm.....


    B


    :roll:
     
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  3. Jakamoko
    Honorary Member

    Jakamoko On the move again ...

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    The Magic 8-ball says A this time :wink:
     
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  4. SimonV

    SimonV Petabyte Poster Administrator

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    A from me too
     
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  5. AJ

    AJ Administrator Administrator

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    Yup A for me to :!: :wink:
     
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  6. Phil
    Honorary Member

    Phil Gigabyte Poster

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    A too.
     
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  7. mattwest

    mattwest Megabyte Poster

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    I really am getting worse and worse with these QOTD...!

    I should stop guessing and do some research! :roll:

    Well at least i'm learning something new right or wrong!

    :D
     
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    WIP: Maybe re-certify my CCNA
  8. Jakamoko
    Honorary Member

    Jakamoko On the move again ...

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    Wanna buy a Magic 8-ball, Matt ? :wink:
     
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  9. AJ

    AJ Administrator Administrator

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    What's the answer Trip
     
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  10. tripwire45
    Honorary Member

    tripwire45 Zettabyte Poster

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    Oh shoot! I got so busy yesterday, I forgot. Sorry. :oops: The correct answer is C: 50%. That's right, folks. If you need to punch your RF signal through a normal wall in an apartment or house, 50% of your signal strength goes away. Also keep in mind if you've got water pipes in the wall or your electrical wiring is contained in metal conduit, that blocks even more.

    The saving grace (sometimes) is that RF signals bounce like red rubber balls and what they can't always accomplish by going though an object, they can sometimes do by bouncing round it. It's not a perfect science which is why a site survey is necessary when doing commercial WiFi installs.
     
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  11. AJ

    AJ Administrator Administrator

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    Sorry I asked now :oops:
     
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  12. tripwire45
    Honorary Member

    tripwire45 Zettabyte Poster

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    Hey, inquiring minds wanted to know. :wink:
     
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  13. mattwest

    mattwest Megabyte Poster

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    Very cool i wasnt the only one who was wrong!!

    Gav, i'd buy an 8-ball if i thought it worked !! :D :wink: :lol: :oops:
     
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