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Wireless Calculators


Wireless Calculators

Find the calculation you want, and enter the various parameters required then click the Calculate button

post 05 Dec 2024


Antenna Calculator Links

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JavaScript Axial-Mode Helix Antenna Calculator
Circumference, Diameter, Spacing Between Turns, Length of Each Turn, Length of Wire Needed, Antenna Length

J-Pole Antenna Calculator
You can use an antenna analyser to easily find if you are too long or short

J-Pole Antennas calculator
Two types of 2 meter J-Pole antennas, one made of copper pipe and a roll-up J-pole made of TV twin lead

Kvartbolge GP calculator
This antenna is simple and inexpensive to make, while still providing a good performance


Antenna splitter per VHF-UHF per quattro ricevitori

Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter

Kits and Components

Amateur radio kits by Kanga US

50MHz to 28MHz RX Converter

50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal