<div dir="ltr"><div><div><div><div><div>heheheheh<br><br></div>Daqui a uns 2 anitos talvez Gomes, podemos começar depois na altura a  duas palavras por minuto, se fizeres o favor hahahaahah<br><br></div>No outro dia, sobre o que disse do CW e o cinema, afinal os filmes são muitos mais do que poderia pensar onde aparece o CW !!!<br>

<br></div>O mais trágico é de facto o do Titanic, onde parece que a realidade não escapa muito ao filme, um pedido S.O.S. infelizmente já escutado muito tarde, se tivesse escutado umas horas antes não conheceríamos o Titanic como tragédia daquelas proporções.<br>

<br></div><div>Temos, para alem de ti, temos grandes colegas barras em CW, estão sempre a surgir em boas posições nas grelhas internacionais.<br><br></div><div>TENHO INVEJA!!!<br></div><div><br></div>Keep alive CW<br><br>

</div>73 CR7AEL<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">No dia 4 de Agosto de 2013 às 14:19, Gomes <span dir="ltr">&lt;<a href="mailto:ct1hix@sapo.pt" target="_blank">ct1hix@sapo.pt</a>&gt;</span> escreveu:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
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    <div>Quando quiser &quot;bater-se&quot;, de igual para
      igual, em CW, diga!<br>
      <pre cols="72">73 Gomes, CT1HIX
<a href="http://www.ct1hix.webs.com/" target="_blank">http://www.ct1hix.webs.com/</a></pre>
      Em 03-08-2013 9:49, Luís Garcia Filipe escreveu:<br>
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                                  <div>Sem dúvida, embora não sejam
                                    tantos assim a usar válvulas, devido
                                    ao elevado custo, e a sua constante
                                    manutenção.<br>
                                    <br>
                                  </div>
                                  Eu uso válvulas num amplificador de
                                  som, pelos motivos que referiu,
                                  simplesmente a sua pureza é,
                                  indiscutível, assim como o vinil,
                                  entre outros.<br>
                                  <br>
                                </div>
                                A tecnologia dos Mosfet, ou Fet, ainda
                                tem muito para dar.<br>
                                <br>
                              </div>
                              Vamos ver onde a evolução os vai levar.<br>
                              <br>
                            </div>
                            Não há muito tempo o ultimo grito era o
                            transístor bipolar. Hoje, quase
                            ultrapassado. Amanha também acredito que o
                            Mosfet também seja ultrapassado.<br>
                            <br>
                          </div>
                          Assim é o progresso. Tenho ali um rádio
                          herdado do meu avô a válvulas, acredite que
                          todos os dias olho para ele, de forma a
                          indagar qual será o dia em que lhe meto as
                          mãos...<br>
                          <br>
                        </div>
                        Quanto ao CW, desactualizado, nunca!<br>
                        <br>
                      </div>
                      Para quem ainda não deu o passo de saber escutá-lo
                      e emiti-lo, existem 2 aplicações bastante
                      interessantes que se podem instalar num sistema
                      android, que são muito funcionais.<br>
                      <br>
                    </div>
                    Esta aplicação serve para descodificar CW através do
                    áudio do microfone:<br>
                    <br>
                    <a href="https://play.google.com/store/apps/details?id=org.jfedor.morsecode" target="_blank">https://play.google.com/store/apps/details?id=org.jfedor.morsecode</a><br>
                  </div>
                  <div>(funciona muito bem)<br>
                  </div>
                  <div><br>
                  </div>
                  A seguinte serve para fazer CW luminoso entre dois
                  androids com câmara e flash            (já consegui
                  distancias consideráveis)<br>
                  <br>
                  <a href="https://play.google.com/store/apps/details?id=morze.light" target="_blank">https://play.google.com/store/apps/details?id=morze.light</a><br>
                  <br>
                </div>
                A seguinte serve para ir tentando aprender CW:<br>
                <br>
                <a href="https://play.google.com/store/apps/details?id=com.wolphi.morsetrainer" target="_blank">https://play.google.com/store/apps/details?id=com.wolphi.morsetrainer</a><br>
                <br>
              </div>
              A seguinte serve para rastrear satélites e saber a
              previsão, caminho , etc e o tipo de satélite (de amador
              inclusive) :<br>
              <br>
              <a href="https://play.google.com/store/apps/details?id=com.agi.android.augmentedreality" target="_blank">https://play.google.com/store/apps/details?id=com.agi.android.augmentedreality</a><br>
              <br>
            </div>
            E finalmente a seguinte serve para criar mapas de propagação
            até 100 km, excelentes para saber coberturas de V e U :<br>
            <br>
            <br>
            <a href="https://play.google.com/store/apps/details?id=com.cloudrf.android.signal" target="_blank">https://play.google.com/store/apps/details?id=com.cloudrf.android.signal</a><br>
            <br>
            <br>
          </div>
          Espero, um dia, ser mais um rádio-amador Português a surgir
          nos spots de CW.<br>
          <br>
        </div>
        Obrigado Manuel<br>
        <div>
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                                  <div>CR7AEL<br>
                                  </div>
                                  <div><br>
                                  </div>
                                  <div class="gmail_extra"><br>
                                    <br>
                                    <div class="gmail_quote">No dia 2 de
                                      Agosto de 2013 às 22:28, manel nor
                                      <span dir="ltr">&lt;<a href="mailto:manuelnorberto@gmail.com" target="_blank">manuelnorberto@gmail.com</a>&gt;</span>
                                      escreveu:<br>
                                      <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                                        <div dir="ltr">
                                          <div>Colega Luís Filipe, os
                                            meus melhores 73. Se nos
                                            actuais exames versam sobre
                                            mosfets, acontece o
                                            seguinte: quem deu válvulas,
                                            há muito tempo, não teve
                                            outro remédio senão
                                            acompanhar as novas
                                            tecnologias e saberem algo
                                            sobre semicondu-tores mas,
                                            de hoje em dia, quem domina
                                            os tais mosfets mada sabe de
                                            válvulas, muito poucos !, e,
                                            atenção : as válvulas ainda
                                            são usadas, veja quantas
                                            estações de rádiodifusão
                                            existem a funcionar com
                                            mosfets, as válvulas estão
                                            lá assim como existem,ainda,
                                            milhares e milhares de
                                            equipamentos de amador a
                                            válvulas, bem como
                                            muitíssimos amplificadores
                                            de aúdio a válvulas, muito
                                            apreciado pelos audiófilos.
                                            Um bom amplificador de BF a
                                            válvulas custa uma pipa de
                                            massa e o som característico
                                            da válvula é outra loiça ...
                                            não é calçado de feira !. a
                                            resposta dinâmica da válvula
                                            é diferente do semicondutor.
                                            Se nos actuais exames não
                                            versam sobre
                                            válvulas...errado, erro
                                            crasso, na minha modesta
                                            opinião claro.</div>
                                          <div>Moral desta &quot;história&quot;, a
                                            válvula ainda não acabou,
                                            assim como também, por
                                            analogia, não acabou o CW.</div>
                                          <div>Com os meus melhores
                                            cumprimentos,</div>
                                          <div> </div>
                                          <div>                                               
                                            ct1uw/ct0158      manuel
                                            porto</div>
                                        </div>
                                        <div class="gmail_extra"><br>
                                          <br>
                                          <div class="gmail_quote">Em 2
                                            de agosto de 2013 21:22,
                                            Luís Garcia Filipe <span dir="ltr">&lt;<a href="mailto:afterhours36@gmail.com" target="_blank">afterhours36@gmail.com</a>&gt;</span>
                                            escreveu:<br>
                                            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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                                                          <div>O Afonso,
                                                          olhe que nos
                                                          testes já não
                                                          perguntam
                                                          pelas
                                                          válvulas,
                                                          perguntam
                                                          antes pelos
                                                          Mosfets,
                                                          portanto veja
                                                          lá...<br>
                                                          <br>
                                                          Ó colega 
                                                          Pedro,
                                                          parabéns, fico
                                                          feliz que
                                                          tenha
                                                          conseguido
                                                          tudo aquilo
                                                          pelo qual
                                                          luta.<br>
                                                          <br>
                                                          </div>
                                                          Infelizmente
                                                          nem todos
                                                          temos as
                                                          mesmas
                                                          capacidades, e
                                                          olhe, lá temos
                                                          de ir andando
                                                          e tentando.<br>
                                                          <br>
                                                          Claro que o
                                                          hobbie chamado
                                                          rádio-amadorismo
                                                          é constituído
                                                          por tudo o que
                                                          referiu, mas
                                                          muito mais
                                                          orientado para
                                                          outras áreas
                                                          como
                                                          propagação,
                                                          RF,
                                                          comportamentos
                                                          do elemento
                                                          radiante e
                                                          atmosféricos,
                                                          travar
                                                          amizades e
                                                          multi-culturalismo
                                                          mundial, do
                                                          que alguma
                                                          electrónica
                                                          mais aplicada,
                                                          concorda?<br>
                                                          <br>
                                                          </div>
                                                          Também não lhe
                                                          fica bem
                                                          criticar de
                                                          forma tão feia
                                                          outras
                                                          frequências
                                                          que não as do
                                                          rádio-amadorismo.
                                                          <br>
                                                          <br>
                                                          Quem sabe,
                                                          talvez o
                                                          próximo
                                                          rádio-astrónomo
                                                          de revelo
                                                          internacional
                                                          possa vir do
                                                          PMR, não acha?<br>
                                                          <br>
                                                          </div>
                                                          No mundo do
                                                          rádio-amadorismo
                                                          á lugar para
                                                          todos, mesmo o
                                                          que não são
                                                          barras.<br>
                                                          <br>
                                                          </div>
                                                          Importante
                                                          mesmo era
                                                          partilhar-se
                                                          mais e viver
                                                          mais e sorrir
                                                          mais do que
                                                          atentar mais
                                                          nas diferenças
                                                          e distinções.<br>
                                                          <br>
                                                        </div>
                                                        Mas isto sou eu
                                                        e a minha
                                                        foleira opinião.<br>
                                                        <br>
                                                      </div>
                                                      Ainda bem que
                                                      pouca gente me dá
                                                      crédito, porque se
                                                      o mundo fosse como
                                                      eu gostasse de o
                                                      ver, haveria mais
                                                      igualdade e menos
                                                      arrogância.<br>
                                                      <br>
                                                    </div>
                                                    Que pesadelo seria,
                                                    era o mesmo que
                                                    deixar-mos de ser
                                                    Portugueses.<br>
                                                    <br>
                                                  </div>
                                                  Um forte abraço
                                                  colega, que a sorte o
                                                  proteja sempre.<br>
                                                  <br>
                                                  73, <br>
                                                  <br>
                                                </div>
                                                CR7AEL<br>
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                                                      <div>
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                                                          <br>
                                                          </div>
                                                          </div>
                                                          </div>
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                                                          </div>
                                                          </div>
                                                        </div>
                                                      </div>
                                                      <div class="gmail_extra"><br>
                                                        <br>
                                                        <div class="gmail_quote">No
                                                          dia 2 de
                                                          Agosto de 2013
                                                          às 21:00,
                                                          Afonso Marques
                                                          <span dir="ltr">&lt;<a href="mailto:amarques@guiatel.pt" target="_blank">amarques@guiatel.pt</a>&gt;</span>
                                                          escreveu:<br>
                                                          <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left:1px solid rgb(204,204,204)">
                                                          <div>Muitos
                                                          parabéns
                                                          colega Pedro
                                                          Madeira pelo
                                                          seu
                                                          empreendorismo
                                                            e dedicação
                                                          ao hobby que
                                                          escolheu . De
                                                          facto
                                                          assimilou
                                                          muito bem  o
                                                          que é a sua
                                                           essência. Ser
                                                          radioamador é
                                                          isso mesmo , o
                                                          resto são
                                                          divagações e
                                                          facilitismos ,
                                                          apanágios do
                                                          nosso povo . E
                                                          note que nem
                                                          todos os
                                                          antigos são &quot;
                                                          velhos do
                                                          Restelo &quot; .
                                                          Também tiveram
                                                          que &quot; pedalar
                                                          &quot; com as
                                                          exigências da
                                                          época . Tudo é
                                                          relativo .
                                                          Ouvem-se e
                                                          vêem-se
                                                           muitos
                                                          escritos sobre
                                                           &quot; ...se os de
                                                          antigamente
                                                          tivessem que
                                                          fazer agora
                                                          exame , eu
                                                          queria ver ...
                                                          &quot;   Por mim ,
                                                          não teria
                                                          qualquer
                                                          problema em
                                                          refrescar os
                                                          conhecimentos
                                                          , pelos outros
                                                          não falo .
                                                          Muito boa
                                                          gente não sabe
                                                          nada da
                                                          tecnologia das
                                                          válvulas e
                                                          elas continuam
                                                          a usar-se ...<br>
                                                          <br>
                                                          73<br>
                                                          <br>
                                                          CT1RH<br>
                                                          <br>
                                                          <br>
                                                          <br>
                                                          </div>
                                                          <div>_______________________________________________<br>
                                                          CLUSTER
                                                          mailing list<br>
                                                          <a href="mailto:CLUSTER@radio-amador.net" target="_blank">CLUSTER@radio-amador.net</a><br>
                                                          <a href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster" target="_blank">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
                                                          <br>
                                                          </div>
                                                          </blockquote>
                                                        </div>
                                                        <span><font color="#888888"><br>
                                                          <br clear="all">
                                                          <span><font color="#888888"><br>
                                                          -- <br>
                                                          Cumprimentos;<br>
                                                          <br>
                                                          Luís Filipe
                                                          Garcia S.
                                                          </font></span></font></span></div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </div>
                                              <span><font color="#888888">
                                                  <br>
_______________________________________________<br>
                                                  CLUSTER mailing list<br>
                                                  <a href="mailto:CLUSTER@radio-amador.net" target="_blank">CLUSTER@radio-amador.net</a><br>
                                                  <a href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster" target="_blank">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
                                                  <br>
                                                </font></span></blockquote>
                                          </div>
                                          <br>
                                        </div>
                                        <br>
_______________________________________________<br>
                                        CLUSTER mailing list<br>
                                        <a href="mailto:CLUSTER@radio-amador.net" target="_blank">CLUSTER@radio-amador.net</a><br>
                                        <a href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster" target="_blank">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
                                        <br>
                                      </blockquote>
                                    </div>
                                    <br>
                                    <br clear="all"><span class="HOEnZb"><font color="#888888">
                                    <br>
                                    -- <br>
                                    Cumprimentos;<br>
                                    <br>
                                    Luís Filipe Garcia S.
                                  </font></span></div><span class="HOEnZb"><font color="#888888">
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                </font></span></div><span class="HOEnZb"><font color="#888888">
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      <pre>_______________________________________________
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    </font></span></blockquote>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Cumprimentos;<br><br>Luís Filipe Garcia S.
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