<div dir="ltr"><div class="gmail_quote"><b><span style="font-size:12.7272720336914px">A ARBA - Associação de Radioamadores da Beira Alta pediu o licenciamento desta iniciativa do nosso colega Costa (CT2GNC) contando </span>também<span style="font-size:12.7272720336914px"> com a colaboração da empresa Germano Lopes & Cia. <span class="" id=":1jp.1" tabindex="-1">Lda</span> e com a devida autorização do <span class="" id=":1jp.2" tabindex="-1">ICP</span>-<span class="" id=":1jp.3" tabindex="-1">ANACOM</span>, que se transcreve mais abaixo, que depois de uma serie de testes técnicos efetuados na cidade do Porto, instalou e já se encontra em funcionamento em Gondomar o primeiro repetidor Analógico / Digital (A/D) com o sistema digital <span class="" id=":1jp.4" tabindex="-1">Fusion</span> (C4FM)</span> da marca <span class="" id=":1jp.5" tabindex="-1">Yaesu</span></b>.<div dir="ltr"><div><br></div><div><img alt="Imagem intercalada 1" src="cid:ii_14aac976d738564c"><br></div><div><span style="font-size:12.72px">O novo repetidor, dual banda Analógico / </span><span style="font-size:12.72px">Digital da marca <span class="" id=":1jp.6" tabindex="-1">Yaesu</span>, modelo DR-1, vem já integrado com a função <span class="" id=":1jp.7" tabindex="-1">AMS</span> </span><span style="font-size:12.72px">(<span class="" id=":1jp.8" tabindex="-1">Automatic</span> <span class="" id=":1jp.9" tabindex="-1">Mode</span> <span class="" id=":1jp.10" tabindex="-1">Select</span>) do Sistema <span class="" id=":1jp.11" tabindex="-1">Fusion</span> ( FM analógico <span class="" id=":1jp.12" tabindex="-1">convencional</span> </span><span style="font-size:12.72px">a 12,5 kHz (FM Estreito) e Sistema Digital C4FM (V/D <span class="" id=":1jp.13" tabindex="-1">Mode</span>, <span class="" id=":1jp.14" tabindex="-1">VFR</span> <span class="" id=":1jp.15" tabindex="-1">Mode</span>, <span class="" id=":1jp.16" tabindex="-1">DFR</span> <span class="" id=":1jp.17" tabindex="-1">Mode</span>) que <b><font color="#ff0000">não é compatível com o sistema digital D-<span class="" id=":1jp.18" tabindex="-1">STAR</span></font>.</b> </span></div><div><span style="font-size:12.72px"><br></span></div><div><span style="font-size:12.72px"></span></div><div><span style="font-size:12.72px">Conforme o decorrer dos ensaios </span>técnicos e estudos agora autorizados, poderão vir a ser acionadas no futuro as <span class="" id=":1jp.19" tabindex="-1">diferentes</span> <span class="" id=":1jp.20" tabindex="-1">bandas</span> (VHF/UHF - VHF/VHF) <span style="font-size:12.72px">já <span class="" id=":1jp.21" tabindex="-1">instaladas</span> mas não <span class="" id=":1jp.22" tabindex="-1">ativas</span> no novo repetidor, a <span class="" id=":1jp.23" tabindex="-1">trabalhar</span> <span class="" id=":1jp.24" tabindex="-1">atualmente</span> <span class="" id=":1jp.25" tabindex="-1">só</span> na banda de UHF.</span><span style="font-size:12.72px"><br></span></div><div><span style="font-size:12.72px"><br></span></div><div><span style="font-size:12.72px"><span class="" id=":1jp.26" tabindex="-1">Algumas</span> <span class="" id=":1jp.27" tabindex="-1">das</span> <span class="" id=":1jp.28" tabindex="-1">carateristas</span> </span><span class="" id=":1jp.29" tabindex="-1">técnicas</span> e <span class="" id=":1jp.30" tabindex="-1">especificações</span><span style="font-size:12.72px"> que <span class="" id=":1jp.31" tabindex="-1">este</span> novo repetidor A/D <span class="" id=":1jp.32" tabindex="-1">permite</span>:</span></div><div><p style="color:rgb(0,0,0);font-family:Tahoma,Arial,Tahoma,Verdana,'MS Sans-Serif';font-size:12px"><strong><span style="font-size:larger"><big><span style="font-family:arial"><span class="" id=":1jp.33" tabindex="-1">YAESU</span> DR-1 144/430 Dual Band C4FM/FM Digital Repeater</span></big></span></strong></p><p style="color:rgb(0,0,0);font-family:Tahoma,Arial,Tahoma,Verdana,'MS Sans-Serif';font-size:12px"><strong>The <span class="" id=":1jp.34" tabindex="-1">YAESU</span> DR-1 is a digital/conventional FM dual mode repeater that covers the VHF and UHF amateur radio bands. It was developed for use with System <span class="" id=":1jp.35" tabindex="-1">Fusion</span>. Replacing your conventional FM repeater with the DR-1 will provide continued use of conventional FM communication while integrating the use of digital communication functions through its unique <span class="" id=":1jp.36" tabindex="-1">AMS</span> capability.</strong></p><p style="color:rgb(0,0,0);font-family:Tahoma,Arial,Tahoma,Verdana,'MS Sans-Serif';font-size:12px"> </p><table style="font-family:Tahoma,Arial,Tahoma,Verdana,'MS Sans-Serif'" border="0" cellspacing="0" cellpadding="5" width="720" name="DescriptionDiv"><tbody><tr><td colspan="2"><br><br><img src="http://www.yaesu.com/images/Features.gif"> <br></td></tr><tr><td style="color:rgb(0,0,0);font-family:Tahoma,Arial,Tahoma,Verdana,'MS Sans-Serif';font-size:12px" colspan="2"><br><strong style="color:rgb(230,94,13)">DR-1 Features</strong><blockquote><span name="ProdFeature1926">·Modulation Modes: Conventional FM, 12.5 kHz C4FM Digital (V/D <span class="" id=":1jp.37" tabindex="-1">Mode</span>, <span class="" id=":1jp.38" tabindex="-1">VFR</span> <span class="" id=":1jp.39" tabindex="-1">Mode</span>, <span class="" id=":1jp.40" tabindex="-1">DFR</span> <span class="" id=":1jp.41" tabindex="-1">Mode</span>) * <br>·AMS (<span class="" id=":1jp.42" tabindex="-1">Automatic</span> <span class="" id=":1jp.43" tabindex="-1">Mode</span> <span class="" id=":1jp.44" tabindex="-1">Select</span>) function automatically recognizes the signal as C4FM digital or conventional FM, and then the DR-1 repeater retransmits the signal using the preset communications mode. <br>·3.5-inch Full Color Touch Panel Operation <br>·Extremely reliable, high RF Output Power: 50W/20W/10W <br>·Emergency Operation: Supports auto-switched backup battery power operation. <br>·Front panel microphone connector is provided for use in repeater transmitter testing, and enables use as a base station. <br>·Built-in large-size monitor speaker with front panel volume control <br><br><font color="#ff0000"><strong>*System <span class="" id=":1jp.45" tabindex="-1">Fusion</span> is not compatible with the D-<span class="" id=":1jp.46" tabindex="-1">STAR</span> <span class="" id=":1jp.47" tabindex="-1">GMSK</span> digital format.</strong></font></span></blockquote><strong style="color:rgb(230,94,13)">User Friendly Set-Up</strong><blockquote><span name="ProdFeature1927">The large front panel, color touch-screen permits convenient configuration of the transmitter and receiver frequencies, transmit power output and <span class="" id=":1jp.48" tabindex="-1">AMS</span> functions. When the settings are complete the display can be switched off to prevent accidental operation. Simply turn the display switch ON and use the touch panel screen to confirm or change settings. The transmit and receive frequencies, <span class="" id=":1jp.49" tabindex="-1">CTCSS</span> tones, squelch, <span class="" id=":1jp.50" tabindex="-1">AMS</span>, and other functions are configured by the touch panel screen</span></blockquote><br><strong style="color:rgb(230,94,13)">Other Feature</strong><blockquote><span name="ProdFeature1929">·Internal AC Power Supply <br>·19" Rack Mount Available <br>·High Stability ±2.5ppm <span class="" id=":1jp.51" tabindex="-1">TCXO</span> included <br>·DSQ (Digital Squelch Code) Signaling Feature <br>·CTCSS and <span class="" id=":1jp.52" tabindex="-1">DCS</span> Signaling Feature <br>·ID Announcement Feature <br>·Remote Controller Interface <br>·Base Station Operation <br>·Time Out Timer <br>·Firmware Updates</span></blockquote><br><strong style="color:rgb(230,94,13)">DR-1 Specifications</strong><blockquote><p><span name="ProdFeature1933">Frequency range 144 to 148 MHz, 430 to 450 MHz <br>Channel steps 5/6.25 kHz <br>Emission type F1D, F2D, F3E, F7W <br>Frequency stability ±2.5 ppm (-4°F to +140°F (-20°C to +60°C)) <br>Antenna impedance 50 ohms <br>Supply Voltage AC 100 to 240 V <br>DC 11.7 to 15.8 V, negative ground <br>Current consumption: <br>1.5 A (Receive) <br>13 A (50 W TX, 144 MHz band) <br>14 A (50 W TX, 430 MHz band) <br>Operating temperature -4°F to +140°F (-20°C to +60°C) <br>Dimensions: 19"(W) × 3.5"(H) × 15"(D) <br>Weight : 22.05 lbs (10 kg) approximately <br><br>Transmitter <br>RF power output 50/20/5 W <br>Modulation type F1D, F2D, F3E Variable <span class="" id=":1jp.53" tabindex="-1">Reactance</span> Modulation <br>F7W 4FSK (C4FM) <br>Spurious emission At least 60 dB below <br><br>Receiver <br>Circuit type Double conversion super-<span class="" id=":1jp.54" tabindex="-1">heterodyne</span> <br>Intermediate frequencies 1st: 47.25 MHz, 2nd: 450 kHz <br>Receiver sensitivity <br>0.3 .V (Digital 2 m/70 cm) BER 1% <br>0.2 .V (FM 2 m/70 cm) 12dB <span class="" id=":1jp.55" tabindex="-1">SINARD</span> <br>Adjacent Channel Selectivity Better than 65 dB <span class="" id=":1jp.56" tabindex="-1">TYP</span> (20 kHz offset) <br>Selectivity FM 12 kHz/35 kHz (-6 dB/-60 dB) <br><span class="" id=":1jp.57" tabindex="-1">Intermodulation</span> Better than 65 dB <span class="" id=":1jp.58" tabindex="-1">TYP</span> (20 /40 kHz offset) <br>Audio output 4 W (4ohm., <span class="" id=":1jp.59" tabindex="-1">THD</span> 10%, 13.8 V; internal speaker)</span> </p></blockquote></td></tr></tbody></table></div><div><span style="font-size:12.72px"><span class="" id=":1jp.60" tabindex="-1">Seguidamente</span>, <span class="" id=":1jp.61" tabindex="-1">podem</span> <span class="" id=":1jp.62" tabindex="-1">visualizar</span> <span class="" id=":1jp.63" tabindex="-1">dois</span> <span class="" id=":1jp.64" tabindex="-1">videos</span> de introdução ao Sistema <span class="" id=":1jp.65" tabindex="-1">Fusion</span> da <span class="" id=":1jp.66" tabindex="-1">Yaesu</span>:</span></div><div><span style="font-size:12.72px"></span> </div><div><span style="font-size:12.72px"><span class="" id=":1jp.67" tabindex="-1">Yaesu</span> System <span class="" id=":1jp.68" tabindex="-1">Fusion</span> <span class="" id=":1jp.69" tabindex="-1">Introduction</span></span></div><div><a href="http://youtu.be/tNjgHUhhMmA" target="_blank">http://<span class="" id=":1jp.70" tabindex="-1">youtu</span>.be/<span class="" id=":1jp.71" tabindex="-1">tNjgHUhhMmA</span></a></div><div><br></div><div> </div><div><span class="" id=":1jp.72" tabindex="-1">Yaesu</span> System <span class="" id=":1jp.73" tabindex="-1">Fusion</span> April 2014</div><div><a href="http://youtu.be/XcF-kOejPjg" target="_blank">http://<span class="" id=":1jp.74" tabindex="-1">youtu</span>.be/<span class="" id=":1jp.75" tabindex="-1">XcF</span>-<span class="" id=":1jp.76" tabindex="-1">kOejPjg</span></a></div><div><br></div><div><span style="font-size:12.72px"></span></div><div><span style="font-size:12.72px">Agradeço à </span>Associação de Radioamadores da Beira Alta<span style="font-size:12.72px"> e ao seu Presidente da <span class="" id=":1jp.77" tabindex="-1">Direcção</span>, o nosso colega Joaquim Jorge (CT1ASM), todos os dados <span class="" id=":1jp.78" tabindex="-1">disponibilizados</span> para a </span>elaboração<span style="font-size:12.72px"> desta informação.</span><span style="font-size:12.72px"><br></span></div><div><span style="font-size:12.72px"><br></span></div><div>Brevemente, estes dados serão inseridos nas l<span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-stretch:inherit">istas actualizadas de repetidores de fonia em VHF e UHF de Portugal, de minha autoria.</span></div><span><font color="#888888"><div><span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-stretch:inherit"><br></span></div><div><span style="font-family:inherit;font-size:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;line-height:inherit;font-stretch:inherit">João Costa (CT1FBF)</span></div><div><span style="font-size:12.72px"><br></span></div><div><span style="font-size:12.72px"><br></span></div><div><br></div></font></span></div>
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