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  1. #1
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    softwar





     

     





    A Tin Can Waveguide WiFi Antenna



    A Tin Can Waveguide WiFi Antenna




    -
    ()
    ,
    2- Connector
    N-Female connector



    N-female Panel Mount 4-Hole


    3- 2 -3 ( )

    ( )
    4- ( )
    ( )
    5- RG58 50
    Pigtail


    N-Male connector
    RP-SMA
    ( )

    RG58 50
    LMR 400 100

    ==


    ( )

    http://www.turnpoint.net/wireless/cantennahowto.ht ml
    Can Diameter -
    calculate

    Cuttoff Frequency in MHz for TE11 mode
    2.412
    Cuttoff Frequency in Mhz for TM01 mode
    2.462
    3/4 Guide Wavelength

    1/4 Guide Wavelength


    3,85

    .




    ( )

    31 ( )













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    10 dbi
    http://wireless.ictp.trieste.it/scho...pmwiki~40.h tml
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    ; 04-16-2009 11:40 AM
       

  2. #2
      aslncell
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