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Design Your Own Quad one element
Calculate the length for a single element wire quad. it uses the standard formula, 306.324 / f mhz to calculate the quad's length
post 09 Sep 2024
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Design Your Own Ground Plane
The standard ground plane antenna consists of a vertical radiator which is insulated and centered between 4 horizontal surrounding radials which extend out from the base
Design Your Own Quad
The cubical quad antenna is a four sided antenna
Design your Own Super J Pole
Calculating the lengths of tubing to be used for the construction of a Super J-Pole
ERP - EIRP Calculator
The effective isotropic radiated Power EIRP is the apparent power transmitted towards the receiver
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The standard ground plane antenna consists of a vertical radiator which is insulated and centered between 4 horizontal surrounding radials which extend out from the base
The cubical quad antenna is a four sided antenna
Calculating the lengths of tubing to be used for the construction of a Super J-Pole
The effective isotropic radiated Power EIRP is the apparent power transmitted towards the receiver
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
Amateur radio kits by Kanga US
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