{"id":902,"date":"2026-02-28T00:28:56","date_gmt":"2026-02-28T00:28:56","guid":{"rendered":"https:\/\/rdp.cat\/contingut\/?p=902"},"modified":"2026-02-28T00:55:22","modified_gmt":"2026-02-28T00:55:22","slug":"sense-fils-sense-fronteres-parlem-de-la-nostra-radio-a-la-radio-del-pallars","status":"publish","type":"post","link":"https:\/\/rdp.cat\/contingut\/2026\/02\/28\/sense-fils-sense-fronteres-parlem-de-la-nostra-radio-a-la-radio-del-pallars\/","title":{"rendered":"&#8220;Sense fils, sense fronteres&#8221; Parlem de la nostra r\u00e0dio a la r\u00e0dio del Pallars"},"content":{"rendered":"\n<p>&#8220;<strong>Sense fils, sense fronteres<\/strong>&#8221; \u00e9s un programa divulgatiu de <strong><a href=\"https:\/\/www.radiotremp.cat\/\">R\u00e0dio Tremp, Pallars R\u00e0dio<\/a><\/strong>, que explora el m\u00f3n de la radioafici\u00f3, destacant com les ones de r\u00e0dio connecten persones i cultures arreu del m\u00f3n sense cables ni fronteres. L&#8217;episodi inaugural s&#8217;endinsa en la passi\u00f3 per la comunicaci\u00f3, l&#8217;experimentaci\u00f3 t\u00e8cnica i la capacitat de connectar a dist\u00e0ncia m\u00e9s enll\u00e0 de les barreres geogr\u00e0fiques. Presentat per Toni Millet (EA3T) i Jordi Vidal (EB3AM).<\/p>\n\n\n\n<p>En aquest primer episodi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u2019esperit del nom:<\/strong> S&#8217;explica que la r\u00e0dio va n\u00e9ixer com a <em>&#8220;wireless&#8221;<\/em> (sense fils) i que el concepte &#8220;sense fronteres&#8221; reflecteix la llibertat de les ones. Es recorda el paper hist\u00f2ric de l&#8217;ona curta (com <em>Radio Pirenaica<\/em>) per saltar-se la censura durant el franquisme.<\/li>\n\n\n\n<li><strong>La r\u00e0dio \u00e9s present:<\/strong> Es desmunta el mite que la r\u00e0dio \u00e9s cosa del passat, demostrant que \u00e9s la base del <strong>WiFi, Bluetooth, GPS<\/strong> i la tecnologia <strong>5G<\/strong>.<\/li>\n\n\n\n<li><strong>Qu\u00e8 \u00e9s la radioafici\u00f3?<\/strong> Es defineix com una escola permanent d&#8217;aprenentatge on es combina l&#8217;electr\u00f2nica pr\u00e0ctica, el muntanyisme (activitats <strong>POTA<\/strong> i <strong>SOTA<\/strong>) i la telegrafia (<strong>codi Morse<\/strong>), que segueix sent un dels m\u00e8todes m\u00e9s eficients de comunicaci\u00f3.<\/li>\n\n\n\n<li><strong>Tecnologia i Comunitat:<\/strong> El hobby integra des de la inform\u00e0tica (Arduino, Raspberry Pi) fins a la r\u00e0dio esportiva i els concursos internacionals. \u00c9s, per sobre de tot, una eina d&#8217;amistat global que crea ponts entre cultures.<\/li>\n\n\n\n<li><strong>Porta a les STEM:<\/strong> El programa destaca la radioafici\u00f3 com una via ideal per fomentar les disciplines de ci\u00e8ncia, tecnologia, enginyeria i matem\u00e0tiques entre els joves, convertint la teoria en una experi\u00e8ncia pr\u00e0ctica i emocionant.<\/li>\n\n\n\n<li><strong>El Nostre Taller: El Mult\u00edmetre:<\/strong> En aquesta secci\u00f3 pr\u00e0ctica, s&#8217;introdueix el <strong>t\u00e9ster o mult\u00edmetre<\/strong> com l&#8217;eina de diagn\u00f2stic essencial (el &#8220;metge&#8221; dels circuits). S&#8217;explica com mesurar magnituds b\u00e0siques com la <strong>tensi\u00f3<\/strong> (piles, bateries), la <strong>intensitat<\/strong> (corrent) i la <strong>resist\u00e8ncia\/continu\u00eftat<\/strong> (per comprovar si un cable est\u00e0 trencat).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Qu\u00e8 hi ha darrere de cada senyal?<\/strong> La radioafici\u00f3 no \u00e9s nom\u00e9s parlar per r\u00e0dio: \u00e9s una porta oberta al coneixement, a la resili\u00e8ncia tecnol\u00f2gica i a la creativitat humana.<\/p>\n<\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.ivoox.com\/capitol-1-sense-fils-sense-fronteres-audios-mp3_rf_167890997_1.html\"><img loading=\"lazy\" decoding=\"async\" width=\"966\" height=\"242\" src=\"https:\/\/rdp.cat\/contingut\/wp-content\/uploads\/2026\/02\/SFSF.png\" alt=\"\" class=\"wp-image-906\" srcset=\"https:\/\/rdp.cat\/contingut\/wp-content\/uploads\/2026\/02\/SFSF.png 966w, https:\/\/rdp.cat\/contingut\/wp-content\/uploads\/2026\/02\/SFSF-300x75.png 300w, https:\/\/rdp.cat\/contingut\/wp-content\/uploads\/2026\/02\/SFSF-768x192.png 768w, https:\/\/rdp.cat\/contingut\/wp-content\/uploads\/2026\/02\/SFSF-624x156.png 624w\" sizes=\"auto, (max-width: 966px) 100vw, 966px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Podeu escoltar el programa complet a la nostra secci\u00f3 de <a href=\"https:\/\/rdp.cat\/contingut\/podcast\/\">podcast<\/a>.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Sense fils, sense fronteres&#8221; \u00e9s un programa divulgatiu de R\u00e0dio Tremp, Pallars R\u00e0dio, que explora el m\u00f3n de la radioafici\u00f3, destacant com les ones de r\u00e0dio connecten persones i cultures arreu del m\u00f3n sense cables ni fronteres. L&#8217;episodi inaugural s&#8217;endinsa en la passi\u00f3 per la comunicaci\u00f3, l&#8217;experimentaci\u00f3 t\u00e8cnica i la capacitat de connectar a dist\u00e0ncia [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":906,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hamradio"],"_links":{"self":[{"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/posts\/902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/comments?post=902"}],"version-history":[{"count":8,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/posts\/902\/revisions"}],"predecessor-version":[{"id":913,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/posts\/902\/revisions\/913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/media\/906"}],"wp:attachment":[{"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/media?parent=902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/categories?post=902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rdp.cat\/contingut\/wp-json\/wp\/v2\/tags?post=902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}