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ELFORUM - Forumul electronistilor

Calibrare antena CB


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-Problema se cheama "acordare" . Antena se acorda (pe o anumita frecventa)-Vezi ca antenele noi pt CB sunt deja acordate.Ca idee:Daca vrei sa faci o antena ground-plane de exemplu, o calculezi, iar pe langa calcul mai pui acolo cativa centimetri. Pui reflectometrul intre transceiver si antena, si incerci sa tai putin cate putin din ea pana reflectometrul arata unda reflectata minima.

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