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Wireless 2.4 GHz Directional Antenna Calculator
Experimentation for construction and use of a wireless range extending antenna
post 20 May 2024
Antenna Calculator Links →
Helical Antenna Design Calculator
Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelength
To convert metres to feet inches and tenths of an inch
Calculator for converting metres to feet, inches and tenths, conversion results from meters, millimetres or centimeters
Calculos para construir antenas Wi-Fi
Use this calculator to walk through all the factors that make up your Total Power Output. The Total Power Output is the the total power being output from your wireless system
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
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Find a tube with a circumference equal to one wavelength, and wrap wire in a helix spaced a quarter wavelength
Calculator for converting metres to feet, inches and tenths, conversion results from meters, millimetres or centimeters
Use this calculator to walk through all the factors that make up your Total Power Output. The Total Power Output is the the total power being output from your wireless system
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
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band
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
A simple SWR Meter is to be used at HF An SWR meter provides information about how well matched is your antenna with the transmitter and how well power is being radiated