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ELFORUM - Forumul electronistilor

amplificator rf 27Mhz low power


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as vrea sa maresc putin semnalul transmis de un mouse wireless ce lucreaza in 27Mhz.ar fi suficient sa intercalez un etaj de amplificare cu un tranzistor intre ultimul (posibil singurul) tranzistor si antena interna a acestuia?daca da imi ofera cineva ceva informatii asupra valorilor componentelor necesare,tinand cont ca ar trebui sa functioneze la o tensiune de 2-3 volti si o frecventa in jur de 27Mhz?asa cum e acum are o raza de actiune de ~2m dar as vrea mai mult.orice sugestie e binevenita.

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