Antenna Information

FCC ID: Q3ZF10DA

Parts List/Tune Up Info

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FCCID_536758

                                         No. 20, Alley51 ,Lane 118,ShuangLian Sec.2,Mintzu Rd.,
wgt   Well Green Technology Co., Ltd
                                         PingJen City, TaoYuan Hsien, Taiwan, R.O.C
                                         TEL: (03)420-6428 FAX: (03) 420-6418




                    TWINHEAD
               Antenna Test Report

                                  Data 3/22/05

         RD Manager    Supervisor      RD engineer       Sales engineer


            David       Johnson            Tim               Jerry


1. Information Overview
1.1 Platform Information
                                        Description               Comments
   Project Code of System
        Project Stage       ▓ Prototype □ EPR □ PPR □ MP
        Platform Type         ▓ Notebook PC □ Tablet PC
1.2 Antenna Information
        Manufacturer          Well Green Technology Co., Ltd.
        Design Stage        □ Handmade ▓ Machine □ Tooling
                                  Antenna 1
           Type                               PIFA
       Model Name                           F10D-L
       Part Number                      TWF10WIPI01A
    Antenna Location                  Left-up of the panel
    Antenna Purpose         Wireless LAN 802.11abg Main Antenna
 Connector Manufacturer                      IPEX
   Connector Part No.            2078-101R-13 20278-111R-13
     Frequency GHz                   2.4 – 2.5, 5.15 – 5.85
        Impedance                             50Ω
 Cable Manufacturer & PN            Wonderful A3132TS001
  Cable Diameter ψmm                          1.13
      Cable Length
                                  Antenna 2
           Type                              PIFA
       Model Name                          F10D-R
       Part Number                     TWF10WIPI02A
    Antenna Location                 Right-up of the panel
    Antenna Purpose         Wireless LAN 802.11abg Aux Antenna
 Connector Manufacturer                     IPEX
   Connector Part No.           2078-101R-13 20278-111R-13
     Frequency GHz                  2.4 – 2.5, 5.15 – 5.85
        Impedance                            50Ω
 Cable Manufacturer & PN           Wonderful A3132TS001
  Cable Diameter ψmm                         1.13
      Cable Length
                                  Antenna 3
           Type                              PIFA
       Model Name                         F10D-Side
       Part Number                    TWF10BLPI01A
    Antenna Location                Left-Side of the panel
    Antenna Purpose                  Bluetooth Antenna
 Connector Manufacturer                      IPEX
   Connector Part No.           2078-101R-13 20278-111R-13
     Frequency GHz                         2.4 – 2.5
        Impedance                            50Ω
 Cable Manufacturer & PN           Wonderful A3132TS001
  Cable Diameter ψmm                          1.13
      Cable Length


7. Antenna Radiation Pattern Testing Set Up




The radiation pattern and antenna gain shall be tested in an anechoic chamber. The anechoic chamber must be lined with absorptive materials. The
measurements shall be made at the connector end of the cable for antenna assembly. The antennas must be installed in a fully populated platform to
include a complete display and display plastics.


8. Radiation Pattern of XY Plane Testing Result
8.1 2.4 GHz
                         Antenna 1                                                               Antenna 2
                                0                                                                     0
                                0                                                                     0



                               -10                                                                   -10



                               -20                                                                   -20


                                                                                                     -30
                               -30
                                                                                                        H+V-Polarized
                                     H+V-Polarized
      270                      -40 V-Polarized                  90          270                      -40V-Polarized                     90
                                                                                                       H-Polarized
                                   H-Polarized




                                                                                                           180
                                180
   Horn Antenna Polarization                Gain of XY Plane (Azimuth)   Horn Antenna Polarization               Gain of XY Plane (Azimuth)
                                              Peak              -0.17                                                 Peak              -0.92
              V                                                                     V
                                             Average            -5.66                                                Average            -7.18
                                              Peak               0.06                                                 Peak               0.05
              H                                                                     H
                                             Average            -6.34                                                Average            -6.71
                                              Peak               2.01                                                 Peak               2.57
            H+V                                                                   H+V
                                             Average            -2.98                                                Average            -3.93
       V Gain >= -4 Area                               18.57%                V Gain >= -4 Area                                  8.99%
       V Gain >= -5 Area                               20.57%                V Gain >= -5 Area                                 15.99%


2.4 GHz
                           Antenna 3
                                0
                                0


                               -10


                               -20


                               -30

                                   H+V-Polarized
      270                      -40 V-Polarized                    90
                                     H-Polarized




                               180


   Horn Antenna Polarization                  Gain of XY Plane (Azimuth)
                                                    Peak           -3.97
              V
                                                   Average        -14.59
                                                    Peak           -7.66
              H
                                                   Average        -12.28
                                                    Peak           -6.74
            H+V
                                                   Average        -10.27
       V Gain >= -4 Area                                     0%
       V Gain >= -5 Area                                     0%


8.2     2.45 GHz
                              Antenna 1                                                             Antenna 2
                                   0                                                                      0
                                    0                                                                    0



                                  -10                                                                   -10



                                  -20                                                                   -20



                                  -30                                                                   -30

                                   H+V-Polarization                                                      H+V-Polarization
         270                        V-Polarization
                                  -40                               90         270                      -40
                                                                                                         V-Polarization                      90
                                    H-Polarization                                                       H-Polarization




                                   180                                                                    180


      Horn Antenna Polarization                Gain of XY Plane (Azimuth)   Horn Antenna Polarization                Gain of XY Plane (Azimuth)
                                                  Peak              0.00                                                   Peak              -1.25
                 V                                                                     V
                                                 Average            -5.12                                                 Average            -6.94
                                                  Peak              -0.10                                                  Peak              -0.40
                 H                                                                     H
                                                 Average            -5.89                                                 Average            -6.33
                                                  Peak               1.82                                                  Peak               2.15
               H+V                                                                   H+V
                                                 Average            -2.48                                                 Average            -3.62
          V Gain >= -4 Area                                27.56%               V Gain >= -4 Area                                   13.99%
          V Gain >= -5 Area                                31.72%               V Gain >= -5 Area                                   20.15%


2.45 GHz
                           Antenna 3
                                0
                                0


                               -10


                               -20


                               -30

                                 H+V-Polarization
      270                      -40
                                 V-Polarization              90
                                 H-Polarization




                               180

   Horn Antenna Polarization               Gain of XY Plane (Azimuth)
                                             Peak             -7.85
              V
                                            Average          -15.78
                                             Peak             -7.21
              H
                                            Average          -11.79
                                             Peak             -6.92
            H+V
                                            Average          -10.33
       V Gain >= -4 Area                              0%
       V Gain >= -5 Area                              0%


8.3     2.5 GHz
                              Antenna 1                                                             Antenna 2
                                      0                                                                  0
                                  0                                                                      0



                               -10                                                                      -10



                               -20                                                                      -20



                               -30                                                                      -30

                                   H+V-Polarized                                                           H+V-Polarized
      270                      -40 V-Polarized
                                                                    90      270                         -40V-Polarized                  90
                                      H-Polarized                                                         H-Polarized




                                                                                                     180
                              180

      Horn Antenna Polarization                Gain of XY Plane (Azimuth)   Horn Antenna Polarization              Gain of XY Plane (Azimuth)
                                                 Peak              -0.47                                             Peak              -1.06
                  V                                                                     V
                                                Average            -5.62                                            Average            -6.98
                                                 Peak               0.11                                             Peak              -0.61
                  H                                                                     H
                                                Average            -6.41                                            Average            -6.48
                                                 Peak               1.38                                             Peak               2.02
                H+V                                                                   H+V
                                                Average            -2.99                                            Average            -3.71
            Gain >= -4 Area                               16.40%                  Gain >= -4 Area                             15.82%
            Gain >= -5 Area                               24.56%                  Gain >= -5 Area                             21.90%


2.5 GHz
                           Antenna 3
                                 0
                                0


                               -10


                               -20


                               -30

                                   H+V-Polarized
     270                       -40 V-Polarized                    90
                                     H-Polarized




                            180

   Horn Antenna Polarization                  Gain of XY Plane (Azimuth)
                                                    Peak          -10.23
              V
                                                   Average        -16.60
                                                    Peak           -7.20
              H
                                                   Average        -12.10
                                                    Peak           -7.05
            H+V
                                                   Average        -10.79
       V Gain >= -4 Area                                     0%
       V Gain >= -5 Area                                     0%


8.4     5.15 GHz
                             Antenna 1                                                               Antenna 2
                                   0                                                                       0
                                    0                                                                      0


                                  -10                                                                     -10


                                  -20                                                                     -20


                                  -30
                                                                                                          -30
                                    H+V-Polarized
                                                                                                              H+V-Polarized
         270                      -40V-Polarized                      90         270                                                     90
                                                                                                          -40 V-Polarized
                                     H-Polarized
                                                                                                              H-Polarized




                                   180
                                                                                                           180
      Horn Antenna Polarization                Gain of XY Plane (Azimuth)     Horn Antenna Polarization              Gain of XY Plane (Azimuth)
                                                    Peak              0.76                                             Peak              -0.63
                 V                                                                       V
                                                   Average            -4.66                                           Average            -6.05
                                                    Peak              -1.59                                            Peak              -2.28
                 H                                                                       H
                                                   Average            -8.25                                           Average            -7.60
                                                    Peak               1.06                                            Peak               0.93
               H+V                                                                     H+V
                                                   Average            -3.09                                           Average            -3.75
           Gain >= -4 Area                                   30.89%                Gain >= -4 Area                              17.49%
           Gain >= -5 Area                                   40.13%                Gain >= -5 Area                              19.40%


8.5 5.25 GHz
                          Antenna 1                                                           Antenna 2
                                0                                                                    0
                                0                                                                   0


                               -10                                                                 -10


                               -20                                                                 -20


                               -30                                                                 -30

                                 H+V-Polarized                           270                         H+V-Polarized
     270                       -40
                                 V-Polarized                   90                                  -40V-Polarized                    90
                                 H-Polarized                                                        H-Polarized




                               180                                                                 180
   Horn Antenna Polarization              Gain of XY Plane (Azimuth)   Horn Antenna Polarization              Gain of XY Plane (Azimuth)
                                             Peak               0.73                                               Peak               0.39
               V                                                                  V
                                            Average            -5.02                                              Average            -5.09
                                             Peak              -1.58                                               Peak              -2.43
               H                                                                  H
                                            Average            -8.69                                              Average            -9.29
                                             Peak               0.91                                               Peak               1.13
            H+V                                                                 H+V
                                            Average            -3.47                                              Average            -3.69
        Gain >= -4 Area                               19.57%                Gain >= -4 Area                                 26.14%
        Gain >= -5 Area                               24.98%                Gain >= -5 Area                                 35.72%


8.6 5.35 GHz
                          Antenna 1                                                           Antenna 2
                                 0                                                                   0
                                0                                                                   0


                               -10                                                                 -10



                               -20                                                                 -20



                               -30                                                                 -30

                                  H+V-Polarized                                                          H+V-Polarized
       270                     -40V-Polarized
                                                                           270                     -40
                                                                                                         V-Polarized
                                                               90                                                                         90
                                  H-Polarized                                                            H-Polarized




                                                                                                   180
                               180

   Horn Antenna Polarization              Gain of XY Plane (Azimuth)   Horn Antenna Polarization                   Gain of XY Plane (Azimuth)
                                             Peak              1.21                                                     Peak                   -0.36
               V                                                                  V
                                            Average            -5.78                                                   Average                 -5.90
                                             Peak              -0.14                                                    Peak                   -0.34
               H                                                                  H
                                            Average            -6.36                                                   Average                 -6.54
                                             Peak               1.58                                                    Peak                    0.49
             H+V                                                                 H+V
                                            Average            -3.05                                                   Average                 -3.19
        Gain >= -4 Area                               20.82%                Gain >= -4 Area                                      19.73%
        Gain >= -5 Area                               28.06%                Gain >= -5 Area                                      24.90%


8.7 5.47 GHz
                          Antenna 1                                                               Antenna 2
                                 0                                                                       0
                                0                                                                       0


                               -10                                                                     -10



                               -20                                                                     -20



                               -30                                                                     -30

                                 H+V-Polarized                                                            H+V-Polarized
     270                       -40V-Polarized                      90         270                      -40V-Polarized                     90
                                  H-Polarized                                                            H-Polarized




                                                                                                   180
                           180

   Horn Antenna Polarization                Gain of XY Plane (Azimuth)     Horn Antenna Polarization              Gain of XY Plane (Azimuth)
                                                 Peak               0.59                                                Peak               0.85
               V                                                                      V
                                                Average            -5.77                                               Average            -6.43
                                                 Peak              -0.65                                                Peak               0.18
               H                                                                      H
                                                Average            -6.97                                               Average            -5.89
                                                 Peak              0.98                                                 Peak               2.1
            H+V                                                                     H+V
                                                Average            -3.21                                               Average            -3.14
        Gain >= -4 Area                                   21.57%                Gain >= -4 Area                                  17.49%
        Gain >= -5 Area                                   28.39%                Gain >= -5 Area                                  19.98%


8.8 5.5975 GHz
                          Antenna 1                                                              Antenna 2
                                0                                                                         0

                                0                                                                     0


                               -10                                                                -10


                               -20                                                                -20


                               -30                                                                -30
                                  H+V-Polarized
      270                                                         90                                  H+V-Polarized
                               -40V-Polarized                               270                                                    90
                                 H-Polarized                                                      -40 V-Polarized
                                                                                                      H-Polarized




                           180
                                                                                                  180

   Horn Antenna Polarization               Gain of XY Plane (Azimuth)     Horn Antenna Polarization           Gain of XY Plane (Azimuth)
                                                Peak               0.84                                          Peak               0.65
              V                                                                      V
                                               Average            -5.69                                         Average            -6.26
                                                Peak              -0.43                                          Peak               0.50
              H                                                                      H
                                               Average            -6.82                                         Average            -5.80
                                                Peak               1.06                                          Peak               2.13
            H+V                                                                    H+V
                                               Average            -3.21                                         Average            -3.02
        Gain >= -4 Area                                  22.06%                Gain >= -4 Area                            16.82%
        Gain >= -5 Area                                  29.14%                Gain >= -5 Area                            22.56%


8.9 5.725 GHz
                          Antenna 1                                                              Antenna 2
                                0                                                                    0
                                0
                                                                                                     0


                               -10
                                                                                                    -10

                               -20
                                                                                                    -20

                               -30
                                                                                                    -30
                                   H+V-Polarized
      270                      -40 V-Polarized
                                                               90
                                                                         270                          H+V-Polarized
                                   H-Polarized                                                      -40
                                                                                                      V-Polarized                     90
                                                                                                     H-Polarized




                           180

                                                                                                    180

   Horn Antenna Polarization               Gain of XY Plane (Azimuth)   Horn Antenna Polarization              Gain of XY Plane (Azimuth)
                                             Peak               0.36                                                Peak              -0.18
                V                                                                    V
                                            Average             -5.36                                              Average            -7.07
                                             Peak               0.02                                                Peak              -0.36
                H                                                                    H
                                            Average             -7.23                                              Average            -6.20
                                             Peak                2.34                                               Peak               1.23
            H+V                                                                    H+V
                                            Average             -3.18                                              Average            -3.60
        Gain >= -4 Area                               26.39%                   Gain >= -4 Area                               16.15%
        Gain >= -5 Area                               40.39%                   Gain >= -5 Area                               17.82%


8.10 5.785 GHz
                          Antenna 1                                                           Antenna 2
                                0                                                                    0
                                                                                                    0
                                0


                                                                                                   -10
                               -10


                                                                                                   -20
                               -20


                                                                                                   -30
                               -30

                                   H+V-Polarized                                                    H+V-Polarized
     270                                                       90         270                      -40
                                                                                                    V-Polarized                   90
                               -40 V-Polarized
                                   H-Polarized                                                      H-Polarized




                               180                                                                  180

   Horn Antenna Polarization              Gain of XY Plane (Azimuth)   Horn Antenna Polarization              Gain of XY Plane (Azimuth)
                                             Peak              0.54                                             Peak              -1.93
              V                                                                   V
                                            Average            -5.83                                           Average            -6.73
                                             Peak              0.34                                             Peak              -0.89
              H                                                                   H
                                            Average            -7.42                                           Average            -6.40
                                             Peak               2.36                                            Peak               1.56
            H+V                                                                 H+V
                                            Average            -3.54                                           Average            -3.55
        Gain >= -4 Area                               23.23%                Gain >= -4 Area                              13.91%
        Gain >= -5 Area                               32.14%                Gain >= -5 Area                              23.06%


8.11 5.85 GHz
                          Antenna 1                                                           Antenna 2
                                0                                                                   0
                                                                                                     0
                                0


                                                                                                   -10
                               -10


                               -20                                                                 -20



                               -30                                                                 -30

                                   H+V-Polarized                                                     H+V-Polarized

     270                       -40 V-Polarized                 90        270                       -40V-Polarized
                                   H-Polarized                                                        H-Polarized                       90




                               180                                                                  180

   Horn Antenna Polarization              Gain of XY Plane (Azimuth)   Horn Antenna Polarization               Gain of XY Plane (Azimuth)
                                             Peak              -0.85                                                 Peak              -1.63
                V                                                                 V
                                            Average            -7.16                                                Average            -6.41
                                             Peak              0.45                                                  Peak              -1.51
                H                                                                 H
                                            Average            -6.34                                                Average            -6.69
                                             Peak               2.68                                                 Peak               1.29
            H+V                                                                 H+V
                                            Average            -3.72                                                Average            -3.53
        Gain >= -4 Area                               17.65%                Gain >= -4 Area                                   17.32%
        Gain >= -5 Area                               23.98%                Gain >= -5 Area                                   26.73%



Document Created: 2005-04-14 15:00:17
Document Modified: 2005-04-14 15:00:17

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