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<DIV><FONT size=2 face=Arial>Desculpem-me mas os link's estão chatos,
repito-os:</FONT></DIV>
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<DIV><PRE><A href="http://pt.wikipedia.org/wiki/Antena">http://pt.wikipedia.org/wiki/Antena</A></PRE><PRE> **** </PRE><PRE><A href="http://www.qsl.net/py2rlm/antena3.html">http://www.qsl.net/py2rlm/antena3.html</A></PRE></DIV></BODY></HTML>