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5-element Yagi Antenna for the 380-470 MHz Band with 7 dBd Gain




                                                                                                     waterproof    BASE STATION ANTENNAS
            connections.  The  antenna  is  terminated  with  N  (female)  connector.  Radiating  elements,  supporting








                                                                    Type                YAGI
                                                                    ELECTRICAL
                                                                    Frequency Range     380-470 MHz
                                                                     Band width         35 MHz
                                                                     SWR                < 1.5
                                                                     Gain               7 dBd (9.15 dBi)
                                                                     Impedance
                                                                     Max Power          150 W
                                                                     Polarization       Vertical; Horizontal
                                                                     Front to back ratio  16 dB
                                                                     Antistatic protection  DC-grounded (Connector
                                                                                        shows a DC-short)
                                                                     Connector          N (female)

                                                                    MECHANICAL
                                                                    Length              1.02 m
                                                                    Weight              3.4 kg
                                                                     Mounting
                                                                     Material           epoxy-coated aluminum
                                                                     Wind Load          150 km/h

                                                                    ORDERING DESIGNATIONS
                                                                    Type                Frequency
                                                                     AC5-7G/l           380-415 MHz
                                                                     AC5-7G/m           410-445 MHz
                                                                     AC5-7G/h           435-470 MHz




            RADIATION PATTERN (E-PLANE)       RADIATION PATTERN (H-PLANE)       TYPICAL SWR CURVE
              +30°   +60°  +90°  +60°  +30°     +150°  +120°  0°  30°   60°       2.0
                                                                                 SWR  1.5

              +7  +5  +3  -0 -3  -3 0  +3  +5  +7  +7  +5  +3  0 -3  -3 0 +3  +5  +7
             0°                           0°   270°                         90°   1.0
                                                                                    380        AC5-7G/l      415
                                                                                    410        AC5-7G/m      445
                                                                                    435        AC5-7G/h      470
              -30°   -60°  -90°  -60°  -30°     240°   210°  180°  150°  120°                      freq. MHz


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