La Radio

Locator : JN38RM Licence 1992

The few lines of this pages deal essentially with ATU enabling to tune an asymmetric or symmetrical antenna, and with an optimization software of an antenna type “Levy” or “Center feld”.


F5IMV's bills of specification : The ATU

The universal coupling unit doesn’t exist because, as far as I know, there is no universal antennas that have the same characteristics (symmetry, impedance…). In the end, the choice of a coupling box will be the result of a compromise between a group of antennas and a type of coupling box. Exigencies regarding size, power handling, easy-to-use will add on, and so on...


And so much more ! This allow us to continue to experiment !


Frouge ATU were tune on :


Software implementation :

Le rendez-vous des RADIOAMATEURS ORGanisés !




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F5imv File : la_radio_gb.html  dernière mise à jour le :01/03/2013