{"id":4062,"date":"2017-04-02T06:36:47","date_gmt":"2017-04-02T05:36:47","guid":{"rendered":"http:\/\/www.on4cn.be\/blog_radio\/?p=4062"},"modified":"2017-04-02T06:52:05","modified_gmt":"2017-04-02T05:52:05","slug":"introducing-the-dx-buster","status":"publish","type":"post","link":"http:\/\/www.on4cn.be\/blog_radio\/2017\/04\/02\/introducing-the-dx-buster\/","title":{"rendered":"Introducing the DX Buster!"},"content":{"rendered":"<article class=\"article\">\n<center><strong><span style=\"color: #ff0000;\"><\/p>\n<h3>Introducing the DX Buster!<\/h3>\n<p><\/span><\/strong><\/center><\/p>\n<header><time class=\"entry-date updated td-module-date\" datetime=\"2017-03-31T20:22:40+00:00\" >March 31, 2017<\/time><\/header>\n<p><center><a href=\"http:\/\/dx-world.net\/wp-content\/uploads\/2017\/03\/DX_Buster.gif\" data-caption=\"\"><img loading=\"lazy\" decoding=\"async\" width=\"496\" height=\"380\" class=\"entry-thumb td-modal-image\" src=\"http:\/\/dx-world.net\/wp-content\/uploads\/2017\/03\/DX_Buster-696x580.gif\" alt=\"\" title=\"DX_Buster\"\/><\/a><\/center><\/p>\n<p>After months of rigorous testing, the Amateur Radio Experimenters Group Inc is pleased to announce the beta version of our new <em><strong>DX Buster(tm)!<\/strong><\/em> is nearly ready for initial release. What is it you might ask? Well, it is designed to help you to break through pile-ups during DX Contests and DXpeditions, ensuring your signal is the one heard clear and true, first time, every-time!<\/p>\n<p>There will be no more disappointment that the DX got away when you are using a <em><strong>DXBuster!(tm),<\/strong><\/em> even if you are only a small 100W pistol or 400W VK \u201chigh power\u201d station located more than double the distance from that rare DX station compared to the majority (as is often the case when comparing VK to Europe, North America and Japan where they run 1kW or more). Now, with <em><strong>DX Buster!(tm)<\/strong><\/em> on your team, you can rest assured your signal will always be clearly heard among the pileups at the DX stations end, guaranteeing you <em>will<\/em> get that rare one in your log, even with modest power.<\/p>\n<p><strong>How does it work?<\/strong><\/p>\n<p><center><a href=\"http:\/\/www.areg.org.au\/?attachment_id=207021\" rel=\"attachment wp-att-207021\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-207021 aligncenter\" src=\"http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/04\/DXBuster-1024x853.gif\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" srcset=\"http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/04\/DXBuster-1024x853.gif 1024w, http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/04\/DXBuster-300x250.gif 300w, http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/04\/DXBuster-768x640.gif 768w, http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/04\/DXBuster-360x300.gif 360w\" alt=\"\" width=\"496\" height=\"380\" \/><\/a><\/center><\/p>\n<p><em><strong>DX Buster!(tm)<\/strong><\/em> is a DSP device you insert into your microphone audio stream, and then also connect to the Internet. It works by mixing your transmitted audio with an anti-phase, time correlated \/ corrected version of the signals that the DX station is listening to, based on what is being received via any <a href=\"http:\/\/websdr.org\/\">WebSDR<\/a> located close to the major source of the DX calling pile-up stations.<\/p>\n<p>Using patented <a href=\"https:\/\/www.jaycar.com.au\/flux-capacitor\/p\/OUTATIME\">Flux capacitor<\/a> technology, and augmented by feeds from the <a href=\"http:\/\/www.reversebeacon.net\/\">Reverse Beacon<\/a> and <a href=\"https:\/\/pskreporter.info\/pskmap.html\">PSK Reporter<\/a> systems tuned to the WSJT JT65 networks as well as space weather predictions from the <a href=\"http:\/\/www.swpc.noaa.gov\/\">NOAA<\/a> and <a href=\"http:\/\/www.sws.bom.gov.au\/\">Australian Bureau of Meteorology<\/a>, the propagation channel between your station and the rare DX is computed. Then, the anti-phase signals matching the majority of the pile up stations within 4kHz of your signal are delay matched to your station and then injected into your audio. The rest follows the laws of physics! When the out of phase signals are combined at the DX stations receiver with the other pile up traffic, that traffic is attenuated, while your own audio laid over the top passes through unaffected. The end result is a minimum 10-30dB improvement in your apparent signal to noise ratio as measured at the DX station.<\/p>\n<p>Don\u2019t quite believe it?<\/p>\n<p><!--[if lt IE 9]><script>document.createElement('audio');<\/script><![endif]--><br \/>\n<audio class=\"wp-audio-shortcode\" id=\"audio-72793-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"http:\/\/dx-world.net\/wp-content\/uploads\/2017\/03\/dxbuster_sample_3.mp3?_=1\" \/><a href=\"http:\/\/dx-world.net\/wp-content\/uploads\/2017\/03\/dxbuster_sample_3.mp3\">http:\/\/dx-world.net\/wp-content\/uploads\/2017\/03\/dxbuster_sample_3.mp3<\/a><\/audio><\/p>\n<p>&nbsp;<\/p>\n<p><center><a href=\"http:\/\/www.areg.org.au\/?attachment_id=207016\" rel=\"attachment wp-att-207016\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-207016 aligncenter\" src=\"http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/03\/dx_buster_spectrogram_annotated-1024x493.jpg\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" srcset=\"http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/03\/dx_buster_spectrogram_annotated-1024x493.jpg 1024w, http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/03\/dx_buster_spectrogram_annotated-300x144.jpg 300w, http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/03\/dx_buster_spectrogram_annotated-768x369.jpg 768w, http:\/\/www.areg.org.au\/wp-content\/uploads\/2017\/03\/dx_buster_spectrogram_annotated-500x241.jpg 500w\" alt=\"\" width=\"584\" height=\"281\" \/><\/a><em><strong>How can I get one?<\/strong><\/em><\/center><\/p>\n<p>Currently only a prototype of the unit is available, as a number of technical details are still being refined to make it adaptable to as many transceivers as possible. As soon as these are resolved, we will open our books for orders!<\/p>\n<p>Keep watching the <a href=\"http:\/\/www.areg.org.au\">AREG website<\/a> for further details!<\/p>\n<p><em><strong>DX Buster!(tm)<\/strong><\/em> is a DSP device you insert into your microphone audio stream, and then also connect to the Internet. It works by mixing your transmitted audio with an anti-phase, time correlated \/ corrected version of the signals that the DX station is listening to, based on what is being received via any <a href=\"http:\/\/websdr.org\/\">WebSDR<\/a> located close to the major source of the DX calling pile-up stations.<\/p>\n<p>Using patented <a href=\"https:\/\/www.jaycar.com.au\/flux-capacitor\/p\/OUTATIME\">Flux capacitor<\/a> technology, and augmented by feeds from the <a href=\"http:\/\/www.reversebeacon.net\/\">Reverse Beacon<\/a> and <a href=\"https:\/\/pskreporter.info\/pskmap.html\">PSK Reporter<\/a> systems tuned to the WSJT JT65 networks as well as space weather predictions from the <a href=\"http:\/\/www.swpc.noaa.gov\/\">NOAA<\/a> and <a href=\"http:\/\/www.sws.bom.gov.au\/\">Australian Bureau of Meteorology<\/a>, the propagation channel between your station and the rare DX is computed. Then, the anti-phase signals matching the majority of the pile up stations within 4kHz of your signal are delay matched to your station and then injected into your audio. The rest follows the laws of physics! When the out of phase signals are combined at the DX stations receiver with the other pile up traffic, that traffic is attenuated, while your own audio laid over the top passes through unaffected. The end result is a minimum 10-30dB improvement in your apparent signal to noise ratio as measured at the DX station.<\/p>\n<p>Don\u2019t quite believe it?<\/p>\n<p><HR width=\"50%\"><br \/>\n<center><b><span style=\"color: #ff0000;\"><\/p>\n<h4>Version traduite en Fran\u00e7ais via Google Translate<\/h4>\n<p><\/span><\/b><\/center><br \/>\n<b><span style=\"color: #0000ff;\">Le 31 Mars 2017<\/span><\/b><\/p>\n<p>Apr\u00e8s des mois de tests rigoureux, Amateur Radio Experimenters Group Inc est heureux d&rsquo;annoncer la version b\u00eata de notre nouveau <em><b> DXBuster! &#8482;<\/b><\/em>! Est presque pr\u00eat pour la version initiale. Qu&rsquo;est-ce que vous pourriez demander? Eh bien, il est con\u00e7u pour vous aider \u00e0 percer les empilements pendant les concours DX et les DXpeditions, assurant que votre signal est clair et vrai, premi\u00e8re fois, chaque fois!<\/p>\n<p>Il n&rsquo;y aura plus de d\u00e9ception que le DX ait disparu lorsque vous utilisez un <em><b> DXBuster! &#8482;<\/b><\/em>, m\u00eame si vous n&rsquo;\u00eates qu&rsquo;un petit pistolet de 100 W ou 400W VK &lsquo;haute puissance&rsquo; situ\u00e9 \u00e0 plus de deux fois la distance de cette station DX rare Par rapport \u00e0 la majorit\u00e9 (comme c&rsquo;est souvent le cas lors de la comparaison de VK \u00e0 l&rsquo;Europe, l&rsquo;Am\u00e9rique du Nord et le Japon o\u00f9 ils fonctionnent 1kW ou plus). Maintenant, avec <em><b> DXBuster &#8482;<\/b><\/em> sur votre \u00e9quipe, vous pouvez \u00eatre assur\u00e9 que votre signal sera toujours clairement compris parmi les piletages \u00e0 la fin des stations DX, vous garantissant que vous obtenez ce rare dans votre journal, m\u00eame avec une puissance modeste.<\/p>\n<p><b>Comment \u00e7a marche?<\/b><\/p>\n<p>Actuellement, seul un prototype de l&rsquo;unit\u00e9 est disponible, car un certain nombre de d\u00e9tails techniques sont encore affin\u00e9s pour le rendre adaptable \u00e0 autant d&rsquo;\u00e9metteurs-r\u00e9cepteurs que possible. D\u00e8s que cela sera r\u00e9solu, nous ouvrirons nos livres pour les commandes!<\/p>\n<p>Continuez \u00e0 regarder le <a href=\"http:\/\/www.areg.org.au\" target=\"_blank\"><b><span style=\"color: #0000ff;\"> AREG website<\/span><\/b><\/a> pour plus de d\u00e9tails!<\/p>\n<p><em><b> DXBuster! &#8482;<\/b><\/em> Est un p\u00e9riph\u00e9rique DSP que vous ins\u00e9rez dans le flux audio de votre microphone, puis connectez-vous \u00e0 Internet. Cela fonctionne en m\u00e9langeant votre audio transmis avec une version anti-phase, temporellement corr\u00e9l\u00e9e \/ corrig\u00e9e des signaux que la station DX \u00e9coute, en fonction de ce qui est re\u00e7u via n&rsquo;importe quel <a href=\"http:\/\/websdr.org\/\"><b><span style=\"color: #0000ff;\"> WebSDR<\/span><\/b><\/a> Situ\u00e9 \u00e0 proximit\u00e9 de la source principale des stations pile-up d&rsquo;appels DX.<\/p>\n<p>Utilisation brevet\u00e9e <a href=\"https:\/\/www.jaycar.com.au\/flux-capacitor\/p\/OUTATIME\" target=\"_blank\"><b><span style=\"color: #0000ff;\"> Flux capacitor<\/span><\/b><\/a> Technologie, et augment\u00e9e par les flux de <a href=\"http:\/\/www.reversebeacon.net\/\" target=\"_blank\"><b><span style=\"color: #0000ff;\"> Reverse Beacon<\/span><\/b><\/a> et <a href=\"https:\/\/pskreporter.info\/pskmap.html\" target=\"_blank\"><b><span style=\"color: #0000ff;\"> PSK Reporter<\/span><\/b><\/a> Les syst\u00e8mes connect\u00e9s aux r\u00e9seaux WSJT JT65 ainsi que les pr\u00e9visions m\u00e9t\u00e9o spatiales <a href=\"http:\/\/www.swpc.noaa.gov\/\" target=\"_blank\"><b><span style=\"color: #0000ff;\"> NOAA<\/span><\/b><\/a> et <a href=\"http:\/\/www.sws.bom.gov.au\/\" target=\"_blank\"><b><span style=\"color: #0000ff;\"> Australian Bureau of Meteorology<\/span><\/b><\/a>, Le canal de propagation entre votre station et le DX rare est calcul\u00e9. Ensuite, les signaux anti-phase correspondant \u00e0 la majorit\u00e9 des stations d&rsquo;accumulation \u00e0 4kHz de votre signal sont retard\u00e9s par rapport \u00e0 votre station et ensuite inject\u00e9s dans votre audio. Le reste suit les lois de la physique! Lorsque les signaux hors phase sont combin\u00e9s au r\u00e9cepteur des stations DX avec l&rsquo;autre trafic d&#8217;empilage, ce trafic est att\u00e9nu\u00e9, tandis que votre propre audio sur le dessus passe par l&rsquo;absence de contact. Le r\u00e9sultat final est une am\u00e9lioration minimale de 10 \u00e0 30 dB de votre rapport signal \/ bruit apparent mesur\u00e9 \u00e0 la station DX<\/p>\n<p>Ne le croyez pas vraiment?<\/p>\n<p style=\"text-align: right;\"><center><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-55047\" src=\"http:\/\/www.dx-world.net\/wp-content\/uploads\/2016\/06\/we-696x394.jpg\" alt=\"DXNEWS\" width=\"104\" height=\"13\" \/>Source de l&rsquo;infos<\/center><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Introducing the DX Buster! March 31, 2017 After months of rigorous testing, the Amateur Radio Experimenters Group Inc is pleased to announce the beta version of our new DX Buster(tm)! is nearly ready for initial release. What is it you might ask? Well, it is designed to help you to break through pile-ups during DX &hellip; <a href=\"http:\/\/www.on4cn.be\/blog_radio\/2017\/04\/02\/introducing-the-dx-buster\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Introducing the DX Buster!&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,24,25],"tags":[],"class_list":["post-4062","post","type-post","status-publish","format-standard","hentry","category-infos","category-trafic-radio","category-trafic-radioamatuer"],"_links":{"self":[{"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/posts\/4062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/comments?post=4062"}],"version-history":[{"count":0,"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/posts\/4062\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/media?parent=4062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/categories?post=4062"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.on4cn.be\/blog_radio\/wp-json\/wp\/v2\/tags?post=4062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}