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Calculation dipole Inverted
Over level ground, the minimum height for the apex feedpoint of an Inverted Vee is determined by the angle downward slope
post 31 Mar 2024
Antenna Calculator Links →
2.4GHz Cantenna Calculator
By entering the height and width of your loop 36 or 48 inches each if building as per above and the number of turns and distance between turns
5/8 wave antennas vertical
The 5/8 wave antenna consists of a vertical radiator which is fed at the base of the antenna
Am Loop Antenna Calculator UMR EMC Lab Formula
By entering the height and width of your loop 36 or 48 inches each if building as per above
A wireless link calculator
Parameters: Power, Rx Sensitivity, Gain, Lenght, Type, Distance, Frequency
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By entering the height and width of your loop 36 or 48 inches each if building as per above and the number of turns and distance between turns
The 5/8 wave antenna consists of a vertical radiator which is fed at the base of the antenna
By entering the height and width of your loop 36 or 48 inches each if building as per above
Parameters: Power, Rx Sensitivity, Gain, Lenght, Type, Distance, Frequency
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
Atu balanced feeder antenna system An ATU has the advantage of bringing the feeder-antenna system to resonance, act as a band pass filter both on receive and transmit and a low SWR