* Itself construction V-DIPOOL  from 7 MHZ *
                                                     

   

                    Three element of 1 meter / 10 mm diameter                                        PVC tube to the coil (80 or 100 windings).

   

                            Building print in the PVC box.                                               Mounting nuts soldered to the PCB.

   

                    Bulun 1:9 with 3 x 11 windings on the core.                                                 Box of the finished print.

                   

                                Box of balun with matching capacitor                                              schema type balun 

                                            

                                            

                                                                      Soft copper wire 1.0 mm  with 100 windings of 20mm tube.                                        

                                             

                                                       * Test V-DIPOOL antenna with 90 ° mounted radians length 1.75 meters *

                                            

                                                                 SWR Test of 7050 Mhz to 7100 Mhz on the scale of 1:1 ratio.

                                                          GROUNDPLANE VERTICAL 1/4 LAMBDAB 18 MHZ

                                                         

                                             

                                                                GROUNDPLANE ANTENNE GEMAAKT MET AFVAL VAN MATERIAAL.

                                            

                                                          DE STRALER MET ONDERAAN BEUGELS VAN AFBRAAK  ALUMINIUM

                                            

                                             GEMAKKELIJK MEE TE NEMEN VOOR IN DE WAGEN VOOR PORTABLE TE WERKEN 

                                           

                                                                  1 METER BOVEN DE GROND GEMONTEERD MET 4 RADIALEN  

                                           

                                     STRALER HEEFT LENGTE VAN 4,13 METER , DE 4 RADIALEN HEEFT EEN LENGTE VAN 4,26 METER

                                     RADIALEN ZIJN ONGEVEER 120° NAAR DE GROND GERICHT EN GESPANNEN MET NYLON KOORD

                                     VAN 50 CM OP HET UIT EINDE DUS DE RADIALEN NIET OP DE GROND.

                                           

                                                                                                       TEST MET MFJ-259B

                                                                                                        

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