ANTENNE UHF PERFORMANTE

                              Fréquence         445 mhz

                                                            GAIN                      12.8 dbi       

                                                Réjection arrière                          16.75

                                                IMPÉDANCE             50 OHM    

                                                LARGEUR DE BANDE EN AZIMUT         42°   

                                                LARGEUR DE BANDE EN ÉLÉVATION   48 °    

                                                            ÉLÉMENTS      6mm                                                                

                                                             

                                                                                    

                                                                                            

                                                                                                 Alimentation directe du câble coaxial 50 ohm

 

 

            Éléments  #               Position  Longueurs des éléments
            Réflecteur                              0                       343
            Dipôle                      115                       328
                 D1                      160                       303.5
                 D2                    320                       296
                 D3                    555                       290
                 D4                    801                       287
                 D5                    995                       287
 

 

 
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