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Selettore coassiale per 4 antenne
Commuta fino a 4 antenne utilizzando come cavo di trasferimento il cavo coassiale
post 02 Apr 2024
Antenna switch Links →
Remote Antenna Switch
The technique of powering mast head amplifiersover coaxial feeder
Remote Coaxial Antenna Switch
Many years ago I built a remote antenna switch that allowed feeding
Remote Antenna Switch
The completed 4 Port Remote Antenna Switch mounted to a 4×4 post and connected to two antennas
Remote Antenna Switching
I have no preference for 24V relays over 12V relays
Relais 6 antenne
switching the relay diodes on, the number of control lines
Commutatore d'antenna switch due posizioni
32A a rele porti piu di 3KW senza problemi
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The technique of powering mast head amplifiersover coaxial feeder
Many years ago I built a remote antenna switch that allowed feeding
The completed 4 Port Remote Antenna Switch mounted to a 4×4 post and connected to two antennas
I have no preference for 24V relays over 12V relays
switching the relay diodes on, the number of control lines
32A a rele porti piu di 3KW senza problemi
Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
Calculo da Antena Bazooka A double bazooka antenna is a combination that has a complete coaxial wave multiplied by its velocity factor and a total end-to-end length of 1/4 wave for each side affected by another driver shortening facto