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	<title>Menéame: comentarios [1573443]</title>
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	<pubDate>Mon, 02 Apr 2012 20:42:07 +0000</pubDate>
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		<meneame:comment_id>10407453</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>46</meneame:order>
		<meneame:user>--291470--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#46 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c046#c-46</link>
		<pubDate>Mon, 02 Apr 2012 20:42:07 +0000</pubDate>
		<dc:creator>--291470--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c046#c-46</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--291470--</strong></p>]]></description>
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	<item>
		<meneame:comment_id>10404922</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>45</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#45 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c045#c-45</link>
		<pubDate>Mon, 02 Apr 2012 13:27:26 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c045#c-45</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-44" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c044#c-44" rel="nofollow">#44</a> Ya lo arregle <a class="tooltip c:1573443-43" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c043#c-43" rel="nofollow">#43</a> Gracias. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
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	<item>
		<meneame:comment_id>10404879</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>44</meneame:order>
		<meneame:user>--125581--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#44 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c044#c-44</link>
		<pubDate>Mon, 02 Apr 2012 13:21:05 +0000</pubDate>
		<dc:creator>--125581--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c044#c-44</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-42" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c042#c-42" rel="nofollow">#42</a> <br />
<br />
Windows <a href="http://www.java.com/es/download/" title="www.java.com/es/download/" rel="nofollow">www.java.com/es/download/</a><br />
Linux: En Ubuntu es openjdk6 e icedtea, buscad en el gestor de paquetes; en otros Linux, es lo mismo.<br />
OSX: En Actualizar el sistema aparece. <a href="http://support.apple.com/kb/HT1338?viewlocale=es_ES&#38;locale=es_ES" title="support.apple.com/kb/HT1338?viewlocale=es_ES&#38;locale=es_ES" rel="nofollow">support.apple.com/kb/HT1338?viewlocale=es_ES&#38;locale=es_ES</a></p><p>&#187;&nbsp;autor: <strong>--125581--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404875</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>43</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#43 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c043#c-43</link>
		<pubDate>Mon, 02 Apr 2012 13:20:43 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c043#c-43</guid>
		<description><![CDATA[<p>Ya me funciona, hay que instalar la última versión de Java. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wink.png" alt=";)" title=";)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404819</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>42</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#42 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c042#c-42</link>
		<pubDate>Mon, 02 Apr 2012 13:09:40 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c042#c-42</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-41" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c041#c-41" rel="nofollow">#41</a> <i>&#34;It seems Java is not installed (or disabled) on your computer. You need to install and enable it for this website to work properly&#34;</i><br />
<br />
Pide Java instalado. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404426</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>41</meneame:order>
		<meneame:user>--125581--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>26</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#41 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c041#c-41</link>
		<pubDate>Mon, 02 Apr 2012 12:05:01 +0000</pubDate>
		<dc:creator>--125581--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c041#c-41</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-28" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c028#c-28" rel="nofollow">#28</a> <a href="http://websdr.org/" title="websdr.org/" rel="nofollow">websdr.org/</a> Aquí tienes la lista completa de radios por sóftware vía web. Me he enterado que hay hasta radios de chinos que hablan en español, con sede en Mallorca.</p><p>&#187;&nbsp;autor: <strong>--125581--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404210</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>40</meneame:order>
		<meneame:user>--285709--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#40 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c040#c-40</link>
		<pubDate>Mon, 02 Apr 2012 11:36:01 +0000</pubDate>
		<dc:creator>--285709--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c040#c-40</guid>
		<description><![CDATA[<p>Y el porno cómo se descarga con esto?</p><p>&#187;&nbsp;autor: <strong>--285709--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404078</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>39</meneame:order>
		<meneame:user>vokeuR</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#39 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c039#c-39</link>
		<pubDate>Mon, 02 Apr 2012 11:23:04 +0000</pubDate>
		<dc:creator>vokeuR</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c039#c-39</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-37" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c037#c-37" rel="nofollow">#37</a> Ya no es muy por allá, pero se pueden hacer triquiñuelas con el GSM: <a href="https://svn.berlin.ccc.de/projects/airprobe/" title="svn.berlin.ccc.de/projects/airprobe/" rel="nofollow">svn.berlin.ccc.de/projects/airprobe/</a></p><p>&#187;&nbsp;autor: <strong>vokeuR</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404061</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>38</meneame:order>
		<meneame:user>joseac</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>14</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#38 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c038#c-38</link>
		<pubDate>Mon, 02 Apr 2012 11:21:33 +0000</pubDate>
		<dc:creator>joseac</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c038#c-38</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-33" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c033#c-33" rel="nofollow">#33</a> Aunque se pudiese es ilegal. <a href="http://www.boe.es/boe/dias/2003/11/04/pdfs/A38890-38924.pdf" title="www.boe.es/boe/dias/2003/11/04/pdfs/A38890-38924.pdf" rel="nofollow">www.boe.es/boe/dias/2003/11/04/pdfs/A38890-38924.pdf</a><br />
Se consideran infracciones muy graves:<br />
ñ) La divulgación del contenido, o de la simple existencia, de mensajes no destinados al público en general<br />
emitidos o recibidos a través de servicios de telecomunicaciones, a los que se acceda mediante la interceptación<br />
voluntaria o involuntaria, su publicación o cualquier otro<br />
uso de ellos sin la debida autorización.</p><p>&#187;&nbsp;autor: <strong>joseac</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10404002</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>37</meneame:order>
		<meneame:user>Maegruin</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>15</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#37 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c037#c-37</link>
		<pubDate>Mon, 02 Apr 2012 11:14:09 +0000</pubDate>
		<dc:creator>Maegruin</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c037#c-37</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-11" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c011#c-11" rel="nofollow">#11</a> Esta bien por lo barato que sale, pero cualquiera con conocimientos de electronica puede montar un receptor emisor a cualquier frecuencia. Lo que si pasa es que emitir a ciertas frecuencias si es ilegal y si te pillan te puede caer un multón importante. <br />
<br />
Lo que no menciona es que para captar señales debes tener antenas especificas a la banda que desees, y segun de que tipo de señal sea hacer una serie de operaciones (mezcla, traslado en frecuencia... ) que en los aparatos especificos se hacen con hardware y que con esto se pueden simular en SW, pero que dependiendo de en que frecuencia trabajes a lo mejor no lo puedes hacer en tiempo real. Luego tienes que implementar el protocolo que sea (ahora la mayoria de sistemas de radio son digitales) y seguramente iran cifrados (por lo que olvidate de pinchar la emisora de la policia).<br />
<br />
No veo nada revolucionario o que vaya a desestabiizar gobiernos, como parece sugerir.</p><p>&#187;&nbsp;autor: <strong>Maegruin</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403868</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>36</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#36 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c036#c-36</link>
		<pubDate>Mon, 02 Apr 2012 10:55:25 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c036#c-36</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-28" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c028#c-28" rel="nofollow">#28</a> Uhmm, interesante web. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403856</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>35</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>12</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#35 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c035#c-35</link>
		<pubDate>Mon, 02 Apr 2012 10:54:12 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c035#c-35</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-33" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c033#c-33" rel="nofollow">#33</a> No. Mira en <a class="tooltip c:1573443-25" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c025#c-25" rel="nofollow">#25</a>. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403850</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>34</meneame:order>
		<meneame:user>Bley</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#34 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c034#c-34</link>
		<pubDate>Mon, 02 Apr 2012 10:53:21 +0000</pubDate>
		<dc:creator>Bley</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c034#c-34</guid>
		<description><![CDATA[<p>¿Eto sevirá pa vé er furbó?</p><p>&#187;&nbsp;autor: <strong>Bley</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403741</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>33</meneame:order>
		<meneame:user>zeros_hcr</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#33 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c033#c-33</link>
		<pubDate>Mon, 02 Apr 2012 10:40:04 +0000</pubDate>
		<dc:creator>zeros_hcr</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c033#c-33</guid>
		<description><![CDATA[<p>Con esto entonces se podría escuchar las conversaciones por radio de los mossos en una manifestación?<br />
Imaginad el careto que se les quedaría cuando alguien estuviese capturándolas y conectando ese sonido a un buen altavoz.</p><p>&#187;&nbsp;autor: <strong>zeros_hcr</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403642</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>32</meneame:order>
		<meneame:user>SergioZgz</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>23</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#32 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c032#c-32</link>
		<pubDate>Mon, 02 Apr 2012 10:27:15 +0000</pubDate>
		<dc:creator>SergioZgz</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c032#c-32</guid>
		<description><![CDATA[<p>comprado <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/tongue.png" alt=":-P" title=":-P" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> y pensar que con esto me quito los scanners de la mesa...</p><p>&#187;&nbsp;autor: <strong>SergioZgz</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403616</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>31</meneame:order>
		<meneame:user>scalvo</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#31 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c031#c-31</link>
		<pubDate>Mon, 02 Apr 2012 10:23:08 +0000</pubDate>
		<dc:creator>scalvo</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c031#c-31</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-12" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c012#c-12" rel="nofollow">#12</a> Escribe un tutorial y publícalo para los profanos... <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>scalvo</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403604</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>30</meneame:order>
		<meneame:user>SergioZgz</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>23</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#30 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c030#c-30</link>
		<pubDate>Mon, 02 Apr 2012 10:21:08 +0000</pubDate>
		<dc:creator>SergioZgz</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c030#c-30</guid>
		<description><![CDATA[<p>Las comunicaciones 3G se cifran, las comunicaciones GPRS no se cifran... esto puede ser muy divertido</p><p>&#187;&nbsp;autor: <strong>SergioZgz</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403587</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>29</meneame:order>
		<meneame:user>--51458--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>13</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#29 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c029#c-29</link>
		<pubDate>Mon, 02 Apr 2012 10:18:16 +0000</pubDate>
		<dc:creator>--51458--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c029#c-29</guid>
		<description><![CDATA[<p>De todas formas.... todo el mundo anda revolucionado con el RT2832U ... pero yo diría que la parte interesante es el frontend RF programable, que es el Elonics E4000 (<a href="http://www.elonics.com/product.do?id=1" title="www.elonics.com/product.do?id=1" rel="nofollow">www.elonics.com/product.do?id=1</a>)<br />
<br />
Lo del chip de realtek es más o menos anecdótico....</p><p>&#187;&nbsp;autor: <strong>--51458--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403582</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>28</meneame:order>
		<meneame:user>--138650--</meneame:user>
		<meneame:votes>6</meneame:votes>
		<meneame:karma>71</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#28 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c028#c-28</link>
		<pubDate>Mon, 02 Apr 2012 10:17:36 +0000</pubDate>
		<dc:creator>--138650--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c028#c-28</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--138650--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403528</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>27</meneame:order>
		<meneame:user>--138650--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>10</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#27 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c027#c-27</link>
		<pubDate>Mon, 02 Apr 2012 10:08:36 +0000</pubDate>
		<dc:creator>--138650--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c027#c-27</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--138650--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403493</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>26</meneame:order>
		<meneame:user>RubenC</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>14</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#26 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c026#c-26</link>
		<pubDate>Mon, 02 Apr 2012 10:02:55 +0000</pubDate>
		<dc:creator>RubenC</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c026#c-26</guid>
		<description><![CDATA[<p>Y de aquí a piratear el sistema informático de los extraterrestres invasores no hay más que un paso, señores.</p><p>&#187;&nbsp;autor: <strong>RubenC</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403477</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>25</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>6</meneame:votes>
		<meneame:karma>59</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#25 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c025#c-25</link>
		<pubDate>Mon, 02 Apr 2012 10:00:14 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c025#c-25</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-21" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c021#c-21" rel="nofollow">#21</a> Poco probable porque usan Sirdee (Sistema de Radiocomunicaciones Digitales de Emergencia del Estado), una variante de Tetrapol. Es un sistema cifrado de radio digital desarrollado por una empresa francesa.<br />
<br />
<a href="http://es.wikipedia.org/wiki/Tetrapol" title="es.wikipedia.org/wiki/Tetrapol" rel="nofollow">es.wikipedia.org/wiki/Tetrapol</a><br />
<br />
Hasta el momento no se ha podido decodificar Sirdee.<br />
<br />
Edit: Añado que el sistema tetra si está sin encriptar se puede decodificar:<br />
<a href="http://tetra.osmocom.org/trac/" title="tetra.osmocom.org/trac/" rel="nofollow">tetra.osmocom.org/trac/</a></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403470</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>24</meneame:order>
		<meneame:user>slowRider</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>0</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#24 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c024#c-24</link>
		<pubDate>Mon, 02 Apr 2012 09:58:48 +0000</pubDate>
		<dc:creator>slowRider</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c024#c-24</guid>
		<description><![CDATA[<p>por 23€ en ebay:<br />
<a href="http://www.ebay.es/itm/DVB-T-TV-Receiver-Realtek-RTL2832U-Elonics-E4000-Radio-64-1700-MHz-SDR-P160-/170817463707?pt=LH_DefaultDomain_0&#38;hash=item27c583a59b#ht_3523wt_1012" title="www.ebay.es/itm/DVB-T-TV-Receiver-Realtek-RTL2832U-Elonics-E4000-Radio-64-1700-MHz-SDR-P160-/170817463707?pt=LH_DefaultDomain_0&#38;hash=item27c583a59b#ht_3523wt_1012" rel="nofollow">www.ebay.es/itm/DVB-T-TV-Receiver-Realtek-RTL2832U-Elonics-E4000-Radio</a></p><p>&#187;&nbsp;autor: <strong>slowRider</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403450</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>23</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>18</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#23 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c023#c-23</link>
		<pubDate>Mon, 02 Apr 2012 09:55:55 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c023#c-23</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-17" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c017#c-17" rel="nofollow">#17</a> Tu lo has dicho, emitiendo. Pero recibiendo no pasa nada. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/wink.png" alt=";)" title=";)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403440</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>22</meneame:order>
		<meneame:user>slowRider</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#22 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c022#c-22</link>
		<pubDate>Mon, 02 Apr 2012 09:54:08 +0000</pubDate>
		<dc:creator>slowRider</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c022#c-22</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-4" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c04#c-4" rel="nofollow">#4</a>  en el video lo explican bastante bien</p><p>&#187;&nbsp;autor: <strong>slowRider</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403427</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>21</meneame:order>
		<meneame:user>chemari</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#21 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c021#c-21</link>
		<pubDate>Mon, 02 Apr 2012 09:50:29 +0000</pubDate>
		<dc:creator>chemari</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c021#c-21</guid>
		<description><![CDATA[<p>Sería interesante escuchar la radio de los antidisturbios en las manifestaciones... &#34;Hala compañeros! a repartir hostias a estos perroflautas!&#34;</p><p>&#187;&nbsp;autor: <strong>chemari</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403413</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>20</meneame:order>
		<meneame:user>pinkix</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>36</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#20 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c020#c-20</link>
		<pubDate>Mon, 02 Apr 2012 09:47:44 +0000</pubDate>
		<dc:creator>pinkix</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c020#c-20</guid>
		<description><![CDATA[<p>Una noticia muy interesante. Para quien desconozca el mundo de la SDR o radio definida por software un artículo clarificador:<br />
<a href="http://www.ea1uro.com/sdr.html" title="www.ea1uro.com/sdr.html" rel="nofollow">www.ea1uro.com/sdr.html</a><br />
<br />
In english:<br />
<a href="http://en.wikipedia.org/wiki/Software-defined_radio" title="en.wikipedia.org/wiki/Software-defined_radio" rel="nofollow">en.wikipedia.org/wiki/Software-defined_radio</a><br />
<br />
Actualmente los kits de SDR son bastante caros, por eso esta noticia abre un mundo de nuevas posibilidades y... económicas. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>pinkix</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10403340</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>19</meneame:order>
		<meneame:user>--125581--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>22</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#19 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c019#c-19</link>
		<pubDate>Mon, 02 Apr 2012 09:35:18 +0000</pubDate>
		<dc:creator>--125581--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c019#c-19</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-18" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c018#c-18" rel="nofollow">#18</a> Ya somos dos <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" />. Slashdot, Barrapunto, Menéame y Reddit. ¿Digg? Meh.<br />
<br />
OsNews ocasionalmente, y HackADay cuando hay chorradas facilitas como ésta.</p><p>&#187;&nbsp;autor: <strong>--125581--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10402076</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>18</meneame:order>
		<meneame:user>--179053--</meneame:user>
		<meneame:votes>13</meneame:votes>
		<meneame:karma>130</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#18 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c018#c-18</link>
		<pubDate>Sun, 01 Apr 2012 23:04:25 +0000</pubDate>
		<dc:creator>--179053--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c018#c-18</guid>
		<description><![CDATA[<p>Noticia de Slashdot, enlazada por Barrapunto y enlazada por Meneame. Es un resumen de mis hábitos de navegación durante los ultimos 10 años.</p><p>&#187;&nbsp;autor: <strong>--179053--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10401938</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>17</meneame:order>
		<meneame:user>amstrad</meneame:user>
		<meneame:votes>11</meneame:votes>
		<meneame:karma>105</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#17 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c017#c-17</link>
		<pubDate>Sun, 01 Apr 2012 22:20:28 +0000</pubDate>
		<dc:creator>amstrad</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c017#c-17</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-11" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c011#c-11" rel="nofollow">#11</a> ¿Cómo? La radio por software no es nada nuevo, existen cosas como Flex Radio desde hace mucho tiempo, e incluso soluciones totalmente open en hardware y software, y esto poco va a hacer por &#34;reventar la regulación de las frecuencias&#34;. Más que nada, porque como Telecomunicaciones te pille emitiendo en bandas o potencias no autorizadas, el puraco que te puede caer es cosa fina. No es un tema que se deba de tomar a la ligera, porque hay muchas frecuencias que se usan para servicios esenciales, como la policía (Tetrapol) o radiobúsqueda (si, los famosos beepers se siguen usando en hospitales)<br />
<br />
De todas maneras, lo único que se puede hacer con este cacharro es recibir, y de manera bastante penosa. El que quiera experimentar con esto, que se compre un Funcube Dongle, que es un poco más caro pero al menos está diseñado expresamente para ello.</p><p>&#187;&nbsp;autor: <strong>amstrad</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10401819</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>16</meneame:order>
		<meneame:user>ann_pe</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>33</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#16 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c016#c-16</link>
		<pubDate>Sun, 01 Apr 2012 21:50:36 +0000</pubDate>
		<dc:creator>ann_pe</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c016#c-16</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-8" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c08#c-8" rel="nofollow">#8</a> Es en serio <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
<br />
<a class="tooltip c:1573443-11" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c011#c-11" rel="nofollow">#11</a> <i>cellphone signals, wifi signals, or anything</i><br />
para las señales UMTS, WIFI, Bluetooth probablemente no sirva, en las especificaciones del chip pone hasta 1,7Ghz, pero puede haber un pequeño margen...:<br />
<a href="http://www.reddit.com/r/RTLSDR/comments/rhxtx/apparently_the_elonics_e4000_tuner_which_is_also/" title="www.reddit.com/r/RTLSDR/comments/rhxtx/apparently_the_elonics_e4000_tuner_which_is_also/" rel="nofollow">www.reddit.com/r/RTLSDR/comments/rhxtx/apparently_the_elonics_e4000_tu</a></p><p>&#187;&nbsp;autor: <strong>ann_pe</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10401657</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>15</meneame:order>
		<meneame:user>--125581--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>25</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#15 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c015#c-15</link>
		<pubDate>Sun, 01 Apr 2012 21:13:54 +0000</pubDate>
		<dc:creator>--125581--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c015#c-15</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-14" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c014#c-14" rel="nofollow">#14</a> Busca una antena potente externa, y sobre todo pruba con Linux y sus comandos lsmod y modinfo, yo he ganado al menos un 10% más de señal con mi cutre TDT.</p><p>&#187;&nbsp;autor: <strong>--125581--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10401634</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>14</meneame:order>
		<meneame:user>--66648--</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>22</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#14 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c014#c-14</link>
		<pubDate>Sun, 01 Apr 2012 21:08:27 +0000</pubDate>
		<dc:creator>--66648--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c014#c-14</guid>
		<description><![CDATA[<p>Yo me he pillado una en dealextreme para entretenerme algunas horas, el tema tampoco da para mucho más: muestras de 8 bits a 2.8MM/s no es para tirar cohetes.</p><p>&#187;&nbsp;autor: <strong>--66648--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10401409</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>13</meneame:order>
		<meneame:user>--141918--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>25</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#13 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c013#c-13</link>
		<pubDate>Sun, 01 Apr 2012 20:22:08 +0000</pubDate>
		<dc:creator>--141918--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c013#c-13</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-6" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c06#c-6" rel="nofollow">#6</a> Lo siento, deduzco que es un saludo, pero no se cómo contestarte <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /><br />
<br />
Es un tema que me atrae fuertemente (y mucho más después de ver el video), pero no me queda ni una pizca de tiempo para dedicarle.</p><p>&#187;&nbsp;autor: <strong>--141918--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10401112</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>12</meneame:order>
		<meneame:user>--303405--</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>30</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#12 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c012#c-12</link>
		<pubDate>Sun, 01 Apr 2012 19:28:06 +0000</pubDate>
		<dc:creator>--303405--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c012#c-12</guid>
		<description><![CDATA[<p>[Usuario deshabilitado]</p><p>&#187;&nbsp;autor: <strong>--303405--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10400204</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>11</meneame:order>
		<meneame:user>perico_de_los_palotes</meneame:user>
		<meneame:votes>18</meneame:votes>
		<meneame:karma>179</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#11 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c011#c-11</link>
		<pubDate>Sun, 01 Apr 2012 15:57:11 +0000</pubDate>
		<dc:creator>perico_de_los_palotes</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c011#c-11</guid>
		<description><![CDATA[<p>De slashdot: (si es cierto, significa que mientras los espabilados de turno tropiezan entre ellos para controlar internet, les revientan de raiz la regulación de la las radiofrecuencias).<br />
<br />
In a &#34;normal&#34; radio-using device you have an electronic circuit to detect or create an exact sort of signal at a particular frequency range. For example you have one sort of circuit to detect FM tpy signals and a completely different circuit to detect AM radio signals, and a TV has circuitry that transforms exact-TV-format signals into the needed picture and sound signals. The advantage of these specific electronics is that they are cheaper and use less power.<br />
<br />
A software defined radio picks up (or transmits) radio waves basically as a graph. A digitized wave form. A software defined radio uses a CPU to examine (or create) the radio wave. This means that simply by loading in the right software you can detect (or create) absolutely any sort of signal at all. You have one circuit that can handle up AM, FM, TV, cellphone signals, wifi signals, or anything. They can also use advanced digital methods to eliminate various kinds of noise.<br />
<br />
The downside of software defined radio is that the circuitry needs to be bigger, faster, and more power-hungry to handle fast computation.<br />
<br />
Software defined radio has the government worried and paralyzed. The government is used to individually regulating the frequencies and power levels and signal characteristics of each kind of radio-using device. An AM/FM radio specifically does not pick up police or cell phone frequencies, and things like CBs and walkie-talkies and cellphones and baby monitors all have specific power levels and specific frequencies they can broadcast on, and they only broadcast in specific radio formats. And those limits are hard-baked into the devices by their exact circuitry. Software defined radio throws that entire idea out the window. A software defined radio is going to have some inherent power limit based on the exact hardware, and some minimum and maximum frequency range based on the hardware, but generally it can handle a very broad range from low frequency bands to high frequency bands, and <b>they can send/detect absolutely any radio format over that entire range, and they can do it at full power</b>. There's no way to regulate &#34;don't detect police/cell frequencies&#34;, and no way to regulate &#34;don't broadcast FM on what is supposed to be an AM band&#34;, and there is no way to regulate different power levels on different bands. Once you sell a software defined radio, the end user can load in any software they want.<br />
<br />
Software defined radio is revolutionary. It is incredibly flexible. And that flexibility is exactly the &#34;problem&#34; for government regulators.</p><p>&#187;&nbsp;autor: <strong>perico_de_los_palotes</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10399763</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>10</meneame:order>
		<meneame:user>--125581--</meneame:user>
		<meneame:votes>4</meneame:votes>
		<meneame:karma>46</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#10 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c010#c-10</link>
		<pubDate>Sun, 01 Apr 2012 13:52:57 +0000</pubDate>
		<dc:creator>--125581--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c010#c-10</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-8" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c08#c-8" rel="nofollow">#8</a> Va en serio. Metes Ubuntu, build-essential, gnuradio y dkms desde el gestor de paquetes, metes los comandos para obtener la applicación via Git, enganchas  el USB y hala, a divertirse.</p><p>&#187;&nbsp;autor: <strong>--125581--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10399702</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>9</meneame:order>
		<meneame:user>rob</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>28</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#9 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c09#c-9</link>
		<pubDate>Sun, 01 Apr 2012 13:35:17 +0000</pubDate>
		<dc:creator>rob</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c09#c-9</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-8" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c08#c-8" rel="nofollow">#8</a> Va en serio, no es nada nuevo, pero por 11 mortadelos...</p><p>&#187;&nbsp;autor: <strong>rob</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10399572</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>8</meneame:order>
		<meneame:user>tonterias</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>16</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#8 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c08#c-8</link>
		<pubDate>Sun, 01 Apr 2012 12:50:55 +0000</pubDate>
		<dc:creator>tonterias</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c08#c-8</guid>
		<description><![CDATA[<p>¿Esto va en serio o es por el April's fools?</p><p>&#187;&nbsp;autor: <strong>tonterias</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10399335</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>7</meneame:order>
		<meneame:user>rob</meneame:user>
		<meneame:votes>6</meneame:votes>
		<meneame:karma>59</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#7 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c07#c-7</link>
		<pubDate>Sun, 01 Apr 2012 11:57:15 +0000</pubDate>
		<dc:creator>rob</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c07#c-7</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-3" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c03#c-3" rel="nofollow">#3</a> De esta manera, en principio, se podría acceder a comunicaciones de radionavegación aeronáutica, radio FM, canales de radio para aeronáutica, canales de cuerpos de seguridad, TV, telefonía GSM, señal del sistema de posicionamiento Galileo y GPS, etc.</p><p>&#187;&nbsp;autor: <strong>rob</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10399328</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>6</meneame:order>
		<meneame:user>rob</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>23</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#6 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c06#c-6</link>
		<pubDate>Sun, 01 Apr 2012 11:56:08 +0000</pubDate>
		<dc:creator>rob</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c06#c-6</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-1" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c01#c-1" rel="nofollow">#1</a> 73 EA2XXX</p><p>&#187;&nbsp;autor: <strong>rob</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10399322</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>rob</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>24</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#5 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c05#c-5</link>
		<pubDate>Sun, 01 Apr 2012 11:55:29 +0000</pubDate>
		<dc:creator>rob</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c05#c-5</guid>
		<description><![CDATA[<p>Es muy interesante, estaría bien poder subir hasta 3ghz (si el receptor puede, claro)</p><p>&#187;&nbsp;autor: <strong>rob</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10398824</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>--141918--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>11</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#4 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c04#c-4</link>
		<pubDate>Sun, 01 Apr 2012 09:53:44 +0000</pubDate>
		<dc:creator>--141918--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c04#c-4</guid>
		<description><![CDATA[<p><a class="tooltip c:1573443-3" href="https://www.meneame.net/story/radio-definida-software-11-dolares/c03#c-3" rel="nofollow">#3</a> Supongo que me lo preguntas a mi.<br />
<br />
Lo siento, pero no mas allá de lo que se ve en los links que he puesto.</p><p>&#187;&nbsp;autor: <strong>--141918--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10398794</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>decreixement</meneame:user>
		<meneame:votes>3</meneame:votes>
		<meneame:karma>21</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#3 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c03#c-3</link>
		<pubDate>Sun, 01 Apr 2012 09:48:38 +0000</pubDate>
		<dc:creator>decreixement</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c03#c-3</guid>
		<description><![CDATA[<p>¿Nos puedes explicar un poco que usos prácticos podria tener esto?<br />
-- Vale, leí el link en english y no el del titular <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/smiley.png" alt=":-)" title=":-)" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /> --</p><p>&#187;&nbsp;autor: <strong>decreixement</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10398783</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>--141918--</meneame:user>
		<meneame:votes>7</meneame:votes>
		<meneame:karma>80</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#2 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c02#c-2</link>
		<pubDate>Sun, 01 Apr 2012 09:46:09 +0000</pubDate>
		<dc:creator>--141918--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c02#c-2</guid>
		<description><![CDATA[<p>Y el video explicativo, en inglés.<br />
<br />
<a href="https://www.youtube.com/watch?v=ZuRcaxpbYCw" title="www.youtube.com/watch?v=ZuRcaxpbYCw" rel="nofollow">www.youtube.com/watch?v=ZuRcaxpbYCw</a></p><p>&#187;&nbsp;autor: <strong>--141918--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>10398761</meneame:comment_id>
		<meneame:link_id>1573443</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>--141918--</meneame:user>
		<meneame:votes>11</meneame:votes>
		<meneame:karma>96</meneame:karma>
		<meneame:url>https://www.meneame.net/story/radio-definida-software-11-dolares</meneame:url>
		<title>#1 Radio definida por software por 11 dólares</title>
		<link>https://www.meneame.net/story/radio-definida-software-11-dolares/c01#c-1</link>
		<pubDate>Sun, 01 Apr 2012 09:39:31 +0000</pubDate>
		<dc:creator>--141918--</dc:creator>
		<guid>https://www.meneame.net/story/radio-definida-software-11-dolares/c01#c-1</guid>
		<description><![CDATA[<p>Cuadro de frecuencias en España :<br />
<br />
<a href="http://es.wikipedia.org/wiki/Cuadro_Nacional_de_Atribución_de_Frecuencias" title="es.wikipedia.org/wiki/Cuadro_Nacional_de_Atribución_de_Frecuencias" rel="nofollow">es.wikipedia.org/wiki/Cuadro_Nacional_de_Atribución_de_Frecuencias</a></p><p>&#187;&nbsp;autor: <strong>--141918--</strong></p>]]></description>
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