Page 26 - LWEXEX SCADA TELEMETRY
P. 26

HOrw1n                                                                                              Antenna



      1900 - 2200 MHz
            T Y3G12D w











          TY3G12D - is  a 12 elements directional antenna yagi with a

          folded dipole as driven element. It is used for the solutions of

          increasing  the performance of modems and data terminals UMTS






          and CDMA-2000 standards.





          Antenna  parts is  made of galvanized aluminum. Plastic mounting


          elements  is  not used for  this construction, to avoid  UV and




          atmospheric factors influence.


          The feeder connected through F type female connector or another





          type (special  order needed). Ordering package includes  mounting









          hardware — a U-bolt and special mounting bracket  for rear
          mounting to the mast up to 40mm OD.
                                                                                    AY3G12D
          Elements                                                                    12
          Frequency range, MHz                                                     1900 – 2200
          Bandwidth, MHz                                                              200
          SWR                                                                        < 1.5
          Power rating, W                                                             50
          Gain, dB                                                                    12
          Front to Back ratio, dB                                                     20
          Beamwidth (H-plane)                                                         36°
          Beamwidth (E-plane)                                                         38°
          Nominal impedance, Ohm                                                      50
          Dimensions (H x W), mm                                                    540х100
          Weight, kg                                                                  0.33
   21   22   23   24   25   26   27   28   29   30   31