Météo - Helix Omnidirectional Antenna

Calculateur : https://www.jcoppens.com/ant/qfh/calc.en.php

 

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http://tinhatranch.com/how-to-build-a-qfh-quadrifilar-helix-antenna-to-download-images-from-weather-satellites/#.Y8LdSnbML-h

 

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Revision #3
Created 2022-12-26 10:28:44 UTC by Admin
Updated 2023-01-14 15:51:20 UTC by Admin