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</o:shapelayout></xml><![endif]--></head><body lang=PT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";mso-fareast-language:PT'>Para quem quer uma antena simples e omnidirecional, que permita DX em VHF aqui ficam as loop horizontais ou squalos, que não são mais que dipolos configurados em quadrado e com um sistema de alimentação inovador que liga à massa e adapta Impedâncias:<img width=743 height=540 id="Imagem_x0020_1" src="cid:image002.jpg@01CD4EE2.8DBB9A30" alt="Descrição: http://2.bp.blogspot.com/-7XhuoUqhiQU/T1ZaYrvTiAI/AAAAAAAAAOY/nj4ioTLUMnA/s1600/Loop+6m.JPG"></span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'> <o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";mso-fareast-language:PT'>As medidas estão em polegadas pelo que é necessário converter (1 polegada = 2,54cm)</span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal align=center style='text-align:center'><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";mso-fareast-language:PT'><img width=500 height=316 id="Imagem_x0020_2" src="cid:image004.jpg@01CD4EE2.8DBB9A30" alt="Descrição: http://3.bp.blogspot.com/-IuYMc8cr3uY/T1ZbORfce0I/AAAAAAAAAOo/kh8s2mRfMR0/s400/Loop+6m.2.JPG"></span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal align=center style='text-align:center'><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";mso-fareast-language:PT'><img width=400 height=176 id="Imagem_x0020_3" src="cid:image006.jpg@01CD4EE2.8DBB9A30" alt="Descrição: http://3.bp.blogspot.com/-a9ZQqP9WdOQ/T2IzinSYPOI/AAAAAAAAARc/JnspyO3YiqE/s320/6m-2mLoops.jpg"></span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";mso-fareast-language:PT'>Aqui uma versão francesa com gama-match de tubo de Alumínio e RG213 (alma do coaxial)</span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal align=center style='text-align:center'><a href="http://3.bp.blogspot.com/-rZYwVaIGa1Y/T2tyuX-h4tI/AAAAAAAAASg/lNVNYxKV8bM/s1600/halo+6+mtr.jpg"><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";color:blue;mso-fareast-language:PT;text-decoration:none'><img border=0 width=800 height=795 id="Imagem_x0020_4" src="cid:image008.jpg@01CD4EE2.8DBB9A30" alt="Descrição: http://3.bp.blogspot.com/-rZYwVaIGa1Y/T2tyuX-h4tI/AAAAAAAAASg/lNVNYxKV8bM/s640/halo+6+mtr.jpg"></span></a><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";mso-fareast-language:PT'>Para quem quiser experimentar o princípio de construção de uma forma mais simples aqui fica uma versão sistema métrico para 145 MHz:</span><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><a href="http://4.bp.blogspot.com/-F4xYcr7ssfU/T1ZbmWQYD0I/AAAAAAAAAOw/1MPH7HvrkKg/s1600/Loop+6m.3.JPG"><span style='font-size:10.5pt;font-family:"Verdana","sans-serif";color:blue;mso-fareast-language:PT;text-decoration:none'><img border=0 width=800 height=648 id="Imagem_x0020_5" src="cid:image010.jpg@01CD4EE2.8DBB9A30" alt="Descrição: http://4.bp.blogspot.com/-F4xYcr7ssfU/T1ZbmWQYD0I/AAAAAAAAAOw/1MPH7HvrkKg/s640/Loop+6m.3.JPG"></span></a><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><a href="http://2.bp.blogspot.com/-p5-bhvH4EuY/T1Zbyyz30zI/AAAAAAAAAO4/14JlFQxdJLQ/s1600/Loop+6m.4.JPG"><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";color:blue;mso-fareast-language:PT;text-decoration:none'><img border=0 width=500 height=390 id="Imagem_x0020_6" src="cid:image012.jpg@01CD4EE2.8DBB9A30" alt="Descrição: http://2.bp.blogspot.com/-p5-bhvH4EuY/T1Zbyyz30zI/AAAAAAAAAO4/14JlFQxdJLQ/s400/Loop+6m.4.JPG"></span></a><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-left:35.25pt;text-indent:-18.0pt;mso-list:l1 level1 lfo1;background:white'><![if !supportLists]><span style='font-family:"Verdana","sans-serif";color:#333333;mso-fareast-language:PT'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-family:"Verdana","sans-serif";color:#333333;mso-fareast-language:PT'>Próximo projeto loop para 6 metros, não é mais que um dipolo horizontal em forma quadrada, mas o sistema de stub de alimentação e supressão do efeito de pontas tornam-no mesmo omnidirecional.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:11.25pt;margin-left:24.0pt;background:white'><span style='font-family:"Verdana","sans-serif";color:#333333;mso-fareast-language:PT'><a href="http://www.facebook.com/photo.php?fbid=331093410275362&set=a.331092806942089.90254.152239814827390&type=1"><span style='color:#3B5998;text-decoration:none'><o:p></o:p></span></a></span></p><p class=MsoNormal align=center style='mso-margin-top-alt:auto;margin-bottom:11.25pt;margin-left:24.0pt;text-align:center;background:white'><span style='font-family:"Verdana","sans-serif";color:#3B5998;mso-fareast-language:PT'><a href="http://www.facebook.com/photo.php?fbid=331093410275362&set=a.331092806942089.90254.152239814827390&type=1"><span style='color:#3B5998;text-decoration:none'><img border=0 width=375 height=179 id="Imagem_x0020_7" src="cid:image014.jpg@01CD4EE2.8DBB9A30" alt="Descrição: Foto: Próximo projecto loop para 6 metros, não é mais que um dipolo horizontal em forma quadrada, mas o sistema de stub de alimentação e supressão do efeito de pontas tornam-no mesmo omnidirecional."></span><span style='color:windowtext;text-decoration:none'><o:p></o:p></span></a></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:10.5pt;font-family:"Helvetica","sans-serif";mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:11.25pt;margin-left:36.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2;background:white'><![if !supportLists]><span style='font-size:8.5pt;font-family:"Tahoma","sans-serif";color:#333333'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Fonte: <span style='font-size:8.5pt;font-family:"Tahoma","sans-serif";color:#333333'>Blog de Filipe Ferreira (CT1DDW) em <a href="http://filipect1ddw.blogspot.com/" target="_blank">http://filipect1ddw.blogspot.com/</a><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>