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12dbi Multipolarized omni antenna WIFI Plus

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    12dbi Multipolarized omni antenna WIFI Plus

    Multipolarized antenna from WIFI Plus.
    I found this on www.zero13wireless.net/forum visit site for more info and pictures.

    This antenna is made from staking 4 5dbi multipolarized antennas.

    Picture of the original antenna :


    Specification :
    Compact Omni head design
    • Dual Band Frequency
    • Beamwidth: 360° Horizontal, 15° Vertical
    • Quad Stack improves gain to 12dBi
    • 7° downtilt for height installation

    And here is the DIY clone :

    and blueprint :


    For more info and pictures visit Zero13 forum or my blog at www.digdice.com
    Вложения

    #2
    Мне не совсем понятно положение этой антенны в пространстве, судя по второй картинке, она устанавливается вертикально и что далее?
    Vladimir

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      #3
      Сообщение от VBM Посмотреть сообщение
      Мне не совсем понятно положение этой антенны в пространстве, судя по второй картинке, она устанавливается вертикально и что далее?
      • Beamwidth: 360° Horizontal, 15° Vertical
      Можеш с тем же успехом 4 конуса...
      QUO NON ASCENDAM

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        #4
        The wooden stick is a used as mast - it stays vertical as is on the pictures.
        This must be an omni antenna - wooden stick is pointing up.

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          #5
          Может эта антенна и представляет интерес, то только теоретический.
          Никнейм mcWit зарегистрирован!

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            #6
            This boys claim that these antennas work whit no line of sight - this test is not with the same antenna but looks interesting.

            First 4 images - test trough 150m forest.

            Last image is the same antennas tested on 2km no obstacles.

            http://www.zero13wireless.net/foro/
            Вложения

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              #7
              estqwerty
              Obviously circulary polarised antennas show better resultes while refractions...

              Комментарий


                #8
                Hi

                My name is Emiliano and I am the builder of the multipolarizad prototype. From Argentina to Rusia, that's incredible!! :-)

                We have now making the tests. The antenna is mounted in a tower in a zone with buildings not too hight but with a hi quantity of trees.

                Here lucax has posted the firsts results: http://www.zero13wireless.net/foro/s...?t=3653&page=3

                This week we try to move arround with a notebook for test all well. Th firsts tests are very promisings.

                The first test I've made was in a room closed with a window. I use a enuwi-g2 usb wifi modified for conect external antenna.

                With a enuwig2 not modifieded I can see only 3 AP in the zone, with the polarized antenna I can see 11 nets and a lot of trafic of clients...all this at center of the room, not too closed to the window!

                Now I am redisigned the antenna for a more compact and easier structure. See the thread at zero13 for more info!

                PD:The wood stick is a broken wood arrow :-)

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                  #9
                  Вообще-то, эта антенна запатентована.
                  Вложения
                  Никнейм mcWit зарегистрирован!

                  Комментарий


                    #11
                    i did not thing that patents are problem - we do not sale these antennas.

                    Комментарий


                      #12
                      I think mcWit meant this type of antennas was not discovered by spanish but just reprodused by the patent

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                        #13
                        I NEVER saw that I've discovered this antenna!!!

                        My design is an interpretation of the patents

                        In fact, my first contact with this antenna was the directional that I've cited in my previous post

                        Комментарий


                          #14
                          sushian,
                          I did not have in my mind to offend you, I am sorry if I did

                          Комментарий


                            #15
                            Я вообще не пойму из-за чего такой флейм в плане патентов - ну взял скопировал и используй, но не продавай.
                            Vladimir

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