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    Boa tarde mais uma vez;<br>
    Em resposta a esta mensagem em particular, creio ter digo
    anteriormente que já fiz isto antes e que não tive grandes
    resultados. Com uma compilação para windows do DSD 1.7 e com o meu
    dongle consegui de facto descodificar transmissões via um repetidor
    digital D-Star que conseguia captar. Mais uma vez, o sucesso não foi
    grande. Embora ouvisse uma voz muito interrompida e distorcida mas
    percetível, a quantidade de erros de transmissão a encher-me a
    consola era brutal.<br>
    <br>
    73<br>
    CR7ALW<br>
    Rui Oliveira<br>
    <br>
    <div class="moz-cite-prefix">On 03/05/2015 11:26, Jorge Santos
      wrote:<br>
    </div>
    <blockquote cite="mid:5545F7D2.40008@gmail.com" type="cite">
      <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
      Bom dia de novo<br>
      <br>
      Uma RTL-SDR o respectivo SDRSharp e o DSD 1.7, permite
      descodificar e ouvir DSTAR, DMR APCO P25 e outros.<br>
      <br>
      <br>
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              <td width="28%"><strong>CT1JIB</strong> - <em>Jorge
                  Santos</em><br>
                <span style="font-family:&quot;Courier New&quot;"><span
                    class="style11"><span class="style2 style3"
                      style="mso-ansi-language:EN-GB" lang="EN-GB"><small>Watch

                        data at </small></span></span></span><span
                  class="style5"><em><a moz-do-not-send="true"
                      href="http://www.qrz.com/db/CT1JIB"
                      target="_blank" class="style2">www.qrz.com</a></em></span><br>
                <em><span class="style11"><span
                      style="mso-ansi-language:EN-GB" lang="EN-GB"><span
                        class="style31"><span style="font-size:7.0pt">QTH

                          Locator</span></span><span class="style51"><span
                          style="font-size:7.0pt">: IM58mo91ju</span></span><br>
                      <span class="style31"><span
                          style="font-size:7.0pt;mso-ansi-language:
                          EN-GB" lang="EN-GB">QSL via Bureau or </span></span></span><a
                      moz-do-not-send="true" href="http://www.eqsl.cc"
                      target="_blank" class="style2"><span
                        style="mso-ansi-language:EN-GB" lang="EN-GB">eQSL</span></a></span><span
                    style="font-size:7.0pt;mso-ansi-language:EN-GB"
                    lang="EN-GB"></span></em></td>
              <td class="style5" width="22%"><em><span class="style11 ">CQ

                    Zone 14 / ITU Zone 37</span></em><br>
                <em><span class="style11"><span
                      style="mso-ansi-language:EN-GB" lang="EN-GB"><span
                        style="mso-ansi-language:EN-GB" lang="EN-GB"><o:p></o:p>
                      </span></span> </span><span
                    style="mso-ansi-language:EN-GB" lang="EN-GB">REP
                    Member #1748<br>
                    ARLA Member #070<br>
                    ARAT Honorary Member #100<br>
                    ARRL/LoTW #2000232451<br>
                    AMSAT <st1:country-region w:st="on"><st1:place
                        w:st="on">US</st1:place></st1:country-region>
                    #36900<o:p></o:p> <br>
                    EPC Member #530</span></em> </td>
              <td width="50%">
                <div align="center"><span
                    style="font-size:7.0pt;mso-ansi-language:EN-GB"
                    lang="EN-GB">Sysop of CQ0DSA, CQ0DCH, CQ0DAH,
                    CQ0DBO, CQ0DLX, CQ0DSM </span><br>
                  <span class="style31"><span
                      style="font-size:7.0pt;mso-ansi-language:EN-GB"
                      lang="EN-GB"> and XRF040, DCS012 reflectors</span></span><br>
                  <span class="style31"><span
                      style="font-size:7.0pt;mso-ansi-language:EN-GB"
                      lang="EN-GB">CO-Sysop of CQ0DTV, CQ0DFO </span></span><br>
                  <span class="style31"><span
                      style="font-size:7.0pt;mso-ansi-language:EN-GB"
                      lang="EN-GB"></span></span> <span
                    style="font-size:7.0pt;mso-ansi-language:EN-GB"
                    lang="EN-GB">Dstar-DTMF call: <strong>1725</strong></span><span
                    class="style31"><span
                      style="font-size:7.0pt;mso-ansi-language:EN-GB"
                      lang="EN-GB"><o:p></o:p><br>
                      DMR ID: 2683007</span></span><span class="style31"><span
                      style="font-size:7.0pt;mso-ansi-language:EN-GB"
                      lang="EN-GB"><o:p></o:p></span><span
                      style="font-size:7.0pt"><br>
                      DStar System</span></span></div>
              </td>
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          </tbody>
        </table>
      </div>
      <div class="moz-cite-prefix">On 02-05-2015 17:45, CR7ALB Rui Silva
        wrote:<br>
      </div>
      <blockquote
        cite="mid:BLU406-EAS172B87C9C1224396D44BFF2F0D40@phx.gbl"
        type="cite">
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          'Calibri', 'Segoe UI', 'Meiryo', 'Microsoft YaHei UI',
          'Microsoft JhengHei UI', 'Malgun Gothic',
          'sans-serif';font-size:12pt;">
          <div>Ola Rui - CR7ALW<br>
            <br>
            Tendo tu uma PEN com SDR, podes muito bem e para já, “ouvir”
            o que se passa em D-star.<br>
            Basta sintonizares na frequência. Irás ter que ter, muita
            paciência para conseguires “decifrar” o que para lá vai
            naquela frequência.<br>
            <br>
            Visto não teres o codec AMBE2000/3000 não irás conseguir
            ouvir nada!<br>
            <br>
            E - espero não estar errado - no DMR a mesma coisa. O colega
            Machado - CT1BAT será capaz de nos explicar melhor esta
            situação.<br>
            <br>
            Mas quando digo que se interligam servidores - ou
            repetidores - ambos tem de descodificar e codificar o que
            recebem (descodificando) e o que emitem (codificando).<br>
            <br>
            Sem codecs não há nada para ninguém.<br>
            <br>
            73<br>
            <br>
          </div>
          <div data-signatureblock="true">
            <div><br>
            </div>
            <div>Enviado através do Outlook do Windows 10 Technical
              Preview</div>
            <div><br>
            </div>
          </div>
          <div style="padding-top: 5px; border-top-color: rgb(229, 229,
            229); border-top-width: 1px; border-top-style: solid;">
            <div><font style="line-height: 15pt; letter-spacing: 0.02em;
                font-family: &quot;Calibri&quot;, &quot;Segoe UI&quot;,
                &quot;Meiryo&quot;, &quot;Microsoft YaHei UI&quot;,
                &quot;Microsoft JhengHei UI&quot;, &quot;Malgun
                Gothic&quot;, &quot;sans-serif&quot;; font-size: 12pt;"
                face=" 'Calibri', 'Segoe UI', 'Meiryo', 'Microsoft YaHei
                UI', 'Microsoft JhengHei UI', 'Malgun Gothic',
                'sans-serif'"><b>De:</b> <a moz-do-not-send="true"
                  href="mailto:ruimail24@gmail.com" target="_parent">CR7ALW

                  Rui Oliveira</a><br>
                <b>Enviada:</b> ‎sábado‎, ‎2‎ de ‎maio‎ de ‎2015
                ‎17‎:‎00<br>
                <b>Para:</b> <a moz-do-not-send="true"
                  href="mailto:cluster@radio-amador.net"
                  target="_parent">Arla Cluster</a></font></div>
          </div>
          <div><br>
          </div>
          <div dir=""> Boa tarde;<br>
            Poderá se facto ser tão simples quanto isso. Por outro lado,
            se for assim tão simples qualquer um de nós faz um conversor
            entre quaisquer dois modos digitais ou analógico de e para
            digital em "5 minutos" e não vejo então a necessidade de
            grandes aparatos e testes. Se tivesse um rádio D-Star ainda
            experimentava ligar as saídas e entradas de forma cruzada a
            um rádio analógico, para ver o efeito. O único problema é
            que as entradas de microfone tem de ser atenuadas para
            levarem uma entrada de linha, senão faz overload, de resto é
            sempre a andar. Isto com um computador é tudo simples.<br>
            De certa forma, façamos a analogia com um sistema Echolink.
            Recebe sinal analógico, passa digital via VoIP na Internet e
            volta a sair analógico algures.<br>
            <br>
            Cumprimentos<br>
            Rui Oliveira<br>
            CR7ALW<br>
            <br>
            <div class="moz-cite-prefix">On 02/05/2015 16:47, CR7ALB Rui
              Silva wrote:<br>
            </div>
            <blockquote style="margin-top: 0px; margin-bottom: 0px;"
              cite="mid:BLU406-EAS201425FBB0A8C7569BF673DF0D40@phx.gbl">
              <div>Vou fazer a minha teoria!<br>
                <br>
                Espero que o Jorge - CT1JIB - possa corrigir-me
                posteriormente. eheh<br>
                <br>
                Eu interpreto assim:<br>
                <br>
                Um radio com DMR emite para um repetidor DMR que por sua
                vez recebe e descodifica por software para o PC (como se
                estivéssemos a ouvir nas colunas). De seguida codifica
                pelo AMBE2000/3000 e envia para o servidor DCS012 que
                difunde para os canais D-Star.<br>
                <br>
                Ou seja, tirando esta “salada russa” que fiz aqui em
                cima, são dois servidores - um D-Star e um DMR -
                interligados em que cada um faz RX e TX do outro. Acho
                eu.</div>
              <div><br>
              </div>
              <div data-signatureblock="true">
                <div><br>
                </div>
                <div>Enviado através do Outlook do Windows 10 Technical
                  Preview<br>
                </div>
              </div>
              <div style="padding-top: 5px; border-top-color: rgb(229,
                229, 229); border-top-width: 1px; border-top-style:
                solid;">
                <div><font style="line-height: 15pt; letter-spacing:
                    0.02em; font-family: &quot;Calibri&quot;,
                    &quot;Segoe UI&quot;, &quot;Meiryo&quot;,
                    &quot;Microsoft YaHei UI&quot;, &quot;Microsoft
                    JhengHei UI&quot;, &quot;Malgun Gothic&quot;,
                    &quot;sans-serif&quot;; font-size: 12pt;" face="
                    'Calibri', 'Segoe UI', 'Meiryo', 'Microsoft YaHei
                    UI', 'Microsoft JhengHei UI', 'Malgun Gothic',
                    'sans-serif'"><b>De:</b> <a moz-do-not-send="true"
                      href="mailto:afterhours36@gmail.com"
                      target="_parent">CS7AEL - Luis Garcia Filipe</a><br>
                    <b>Enviada:</b> ‎quarta-feira‎, ‎29‎ de ‎abril‎ de
                    ‎2015 ‎22‎:‎49<br>
                    <b>Para:</b> <a moz-do-not-send="true"
                      href="mailto:ct1jib@gmail.com" target="_parent">CT1JIB


                      Jorge Santos</a>, <a moz-do-not-send="true"
                      href="mailto:cluster@radio-amador.net"
                      target="_parent">Arla Cluster</a></font></div>
              </div>
              <div><br>
              </div>
              <div dir="">
                <div dir="ltr">Colega Jorge, pode explicar aqui á malta,
                  a nivel tecnico como funciona esta "fusão" entre DMR e
                  o protocolo DSTAR?
                  <div><br>
                  </div>
                  <div>73</div>
                  <div><br>
                  </div>
                  <div><br>
                  </div>
                  <div>CS7AEL</div>
                </div>
                <div class="gmail_extra"><br>
                  <div class="gmail_quote">No dia 29 de abril de 2015 às
                    18:52, Jorge Santos <span dir="ltr">&lt;<a
                        moz-do-not-send="true"
                        href="mailto:ct1jib@gmail.com" target="_parent">ct1jib@gmail.com</a>&gt;</span>
                    escreveu:<br>
                    <blockquote class="gmail_quote" style="margin: 0px
                      0px 0px 0.8ex; padding-left: 1ex;
                      border-left-color: rgb(204, 204, 204);
                      border-left-width: 1px; border-left-style: solid;">
                      <div> Já se encontra finalizado os  testes de
                        ligação entre a rede DSTAR e a rede DMR, numa
                        primeira fase foram ligados sistemas na Alemanha
                        e Áustria, próxima fase serão a Suécia e a
                        Suiça.<br>
                        Mais informação em: <a moz-do-not-send="true"
                          href="http://nwdigitalradio.com/dmr-d-star-gateway"
                          target="_parent">http://nwdigitalradio.com/dmr-d-star-gateway</a><br>
                        <br>
                        <div>-- <br>
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                              <tr>
                                <td width="28%"><strong>CT1JIB</strong>
                                  - <em>Jorge Santos</em><br>
                                  <span style="font-family:
                                    &quot;Courier New&quot;;"><span><span
                                        lang="EN-GB"><small>Watch data
                                          at </small></span></span></span><span><em><a
                                        moz-do-not-send="true"
                                        href="http://www.qrz.com/db/CT1JIB"
                                        target="_parent">www.qrz.com</a></em></span><br>
                                  <em><span><span lang="EN-GB"><span><span
                                            style="font-size: 7pt;">QTH
                                            Locator</span></span><span><span
                                            style="font-size: 7pt;">:
                                            IM58mo91ju</span></span><br>
                                        <span><span style="font-size:
                                            7pt;" lang="EN-GB">QSL via
                                            Bureau or </span></span></span><a
                                        moz-do-not-send="true"
                                        href="http://www.eqsl.cc"
                                        target="_parent"><span
                                          lang="EN-GB">eQSL</span></a></span><span
                                      style="font-size: 7pt;"
                                      lang="EN-GB"></span></em></td>
                                <td width="22%"><em><span>CQ Zone 14 /
                                      ITU Zone 37</span></em><br>
                                  <em><span><span lang="EN-GB"><span
                                          lang="EN-GB"> </span></span>
                                    </span><span lang="EN-GB">REP Member
                                      #1748<br>
                                      ARLA Member #070<br>
                                      ARAT Honorary Member #100<br>
                                      ARRL/LoTW #2000232451<br>
                                      AMSAT US #36900 <br>
                                      EPC Member #530</span></em> </td>
                                <td width="50%">
                                  <div align="center"><span
                                      style="font-size: 7pt;"
                                      lang="EN-GB">Sysop of CQ0DSA,
                                      CQ0DCH, CQ0DAH, CQ0DBO, CQ0DLX,
                                      CQ0DSM </span><br>
                                    <span><span style="font-size: 7pt;"
                                        lang="EN-GB"> and XRF040, DCS012
                                        reflectors</span></span><br>
                                    <span><span style="font-size: 7pt;"
                                        lang="EN-GB">CO-Sysop of CQ0DTV,
                                        CQ0DFO </span></span><br>
                                    <span><span style="font-size: 7pt;"
                                        lang="EN-GB"></span></span> <span
                                      style="font-size: 7pt;"
                                      lang="EN-GB">Dstar-DTMF call: <strong>1725</strong></span><span><span
                                        style="font-size: 7pt;"
                                        lang="EN-GB"><br>
                                        DMR ID: 2683007</span></span><span><span
                                        style="font-size: 7pt;"
                                        lang="EN-GB"></span><span
                                        style="font-size: 7pt;"><br>
                                        DStar System</span></span></div>
                                </td>
                              </tr>
                            </tbody>
                          </table>
                        </div>
                      </div>
                      <br>
                      _______________________________________________<br>
                      CLUSTER mailing list<br>
                      <a moz-do-not-send="true"
                        href="mailto:CLUSTER@radio-amador.net"
                        target="_parent">CLUSTER@radio-amador.net</a><br>
                      <a moz-do-not-send="true"
                        href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster"
                        target="_parent">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a><br>
                      <br>
                    </blockquote>
                  </div>
                  <br>
                  <br clear="all">
                  <div><br>
                  </div>
                  -- <br>
                  <div class="gmail_signature">Cumprimentos;<br>
                    <br>
                    Luís Filipe Garcia S.</div>
                </div>
              </div>
              <div><br>
              </div>
              <br>
              <fieldset class="mimeAttachmentHeader"></fieldset>
              <br>
              <pre>_______________________________________________
CLUSTER mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:CLUSTER@radio-amador.net" target="_parent">CLUSTER@radio-amador.net</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster" target="_parent">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a>
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        <pre wrap="">_______________________________________________
CLUSTER mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:CLUSTER@radio-amador.net">CLUSTER@radio-amador.net</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a>
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      <br>
      <pre wrap="">_______________________________________________
CLUSTER mailing list
<a class="moz-txt-link-abbreviated" href="mailto:CLUSTER@radio-amador.net">CLUSTER@radio-amador.net</a>
<a class="moz-txt-link-freetext" href="http://radio-amador.net/cgi-bin/mailman/listinfo/cluster">http://radio-amador.net/cgi-bin/mailman/listinfo/cluster</a>
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