{"id":2588,"date":"2025-04-30T09:47:49","date_gmt":"2025-04-30T07:47:49","guid":{"rendered":"https:\/\/nachoescartin.es\/?p=1911"},"modified":"2025-04-30T09:47:49","modified_gmt":"2025-04-30T07:47:49","slug":"viva-la-radio-en-las-duras-y-en-las-maduras-como-la-radio-analogica-nos-mantuvo-informados-durante-el-apagon-electrico","status":"publish","type":"post","link":"https:\/\/nachoescartin.es\/an\/viva-la-radio-en-las-duras-y-en-las-maduras-como-la-radio-analogica-nos-mantuvo-informados-durante-el-apagon-electrico\/","title":{"rendered":"\u00a1Viva la radio! (en las duras y en las maduras). C\u00f3mo la radio anal\u00f3gica nos mantuvo informados durante el apag\u00f3n el\u00e9ctrico"},"content":{"rendered":"

El lunes 28 de abril de 2025, la Pen\u00ednsula Ib\u00e9rica vivi\u00f3 un gran apag\u00f3n el\u00e9ctrico. Sin luz, sin internet, sin redes m\u00f3viles… pero con radio<\/strong>. \u00bfC\u00f3mo fue posible?<\/p>\n

En el Colegio P\u00fablico Gasc\u00f3n y Mar\u00edn de Zaragoza, lo expliqu\u00e9 a los ni\u00f1os y ni\u00f1as de \u00abPodcasters Rebeldes<\/a><\/strong>\u00ab<\/em>. Aqu\u00ed comparto una s\u00edntesis (\u00a1y la foto de la pizarra!) para que todos entendamos este fen\u00f3meno.<\/p>\n

\u00bfPor qu\u00e9 funcionaba la radio sin electricidad?<\/strong><\/h3>\n
    \n
  1. Las emisoras tienen planes de emergencia<\/strong>\n
      \n
    • Muchas torres de radio (especialmente las de servicio p\u00fablico, como RNE, o grandes cadenas como la SER) cuentan con generadores el\u00e9ctricos y bater\u00edas de respaldo<\/strong>.<\/li>\n
    • Es como cuando se va la luz en casa, pero tu m\u00f3vil sigue funcionando porque tiene bater\u00eda.<\/li>\n<\/ul>\n<\/li>\n
    • Las radios a pilas: un salvavidas anal\u00f3gico<\/strong>\n
        \n
      • Radios como la de mi yayo F\u00e9lix<\/em> (de los a\u00f1os 70) o las compradas de urgencia durante el apag\u00f3n demostraron su valor.<\/li>\n
      • Gracias a ellas, pudimos escuchar comunicados oficiales de Red El\u00e9ctrica y el Gobierno<\/strong> en directo, sin depender de internet.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

        \"\"<\/p>\n

        AM vs FM: las ondas que nos rodean<\/strong><\/h3>\n

        Al girar la ruleta de una radio, sintonizamos frecuencias como 93.5 FM, <\/em>101.8 FM, 102.4FM, 873AM\u2026 y as\u00ed elegimos nuestra emisora favorita: Arag\u00f3n Radio, los 40, Radio Topo…<\/em><\/p>\n

          \n
        • AM (Amplitud Modulada)<\/strong>:\n
            \n
          • Modifica la altura<\/em> de las ondas (como olas m\u00e1s grandes o peque\u00f1as).<\/li>\n
          • Ventaja: llega m\u00e1s lejos<\/strong>, ideal para zonas rurales.<\/li>\n
          • Desventaja: calidad de sonido m\u00e1s baja y susceptible a interferencias.<\/li>\n<\/ul>\n<\/li>\n
          • FM (Frecuencia Modulada)<\/strong>:\n
              \n
            • Modifica la velocidad<\/em> de las ondas.<\/li>\n
            • Ventaja: sonido m\u00e1s n\u00edtido<\/strong> (por eso la m\u00fasica suena mejor en FM).<\/li>\n
            • Desventaja: cobertura m\u00e1s limitada.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              \"\"<\/p>\n

              La radio de galena: magia sin pilas<\/strong><\/h3>\n

              \u00bfSab\u00edas que existe una radio que no necesita electricidad<\/strong>?<\/p>\n

                \n
              • La radio de galena<\/strong> usa un mineral (galena) para decodificar se\u00f1ales AM cercanas.<\/li>\n
              • Con una antena y auriculares, capta se\u00f1ales de forma pasiva. Eso s\u00ed: el sonido es muy d\u00e9bil y solo \u00fatil en emergencias.<\/li>\n<\/ul>\n

                Lo digital vs lo anal\u00f3gico: equilibrio necesario<\/strong><\/h3>\n

                En Podcasters Rebeldes<\/em>, normalmente trabajamos con herramientas digitales: ordenadores, m\u00f3viles y mesas de mezclas. Pero el apag\u00f3n nos record\u00f3 algo esencial:<\/p>\n

                \u00abLa radio es el medio m\u00e1s resiliente. No depende de infraestructuras complejas: solo de ondas, energ\u00eda b\u00e1sica y voces que quieren ser escuchadas.\u00bb<\/em><\/p>\n

                Si quieres llevar talleres de radio o podcast a tu colegio, instituto, entidad o asociaci\u00f3n, \u00a1escr\u00edbeme a laenredadera@nodo50.org<\/strong>! La comunicaci\u00f3n es un derecho, y todas las personas podemos no solo ser oyentes, sino tambi\u00e9n aprender a emitir!<\/p>\n

                \"\"<\/p>","protected":false},"excerpt":{"rendered":"

                El lunes 28 de abril de 2025, la Pen\u00ednsula Ib\u00e9rica vivi\u00f3 un gran apag\u00f3n el\u00e9ctrico. Sin luz, sin internet, sin […]<\/p>\n","protected":false},"author":1,"featured_media":2646,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[26,808],"tags":[925,926,913,29,927,677,928,228,31,929,33,35],"class_list":["post-2588","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cultivando","category-formando","tag-analogico","tag-apagon","tag-colegio","tag-comunicacion","tag-digital","tag-electricidad","tag-emisora","tag-energia","tag-formacion","tag-ondas","tag-podcast","tag-radio"],"_links":{"self":[{"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/posts\/2588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/comments?post=2588"}],"version-history":[{"count":0,"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/posts\/2588\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/media\/2646"}],"wp:attachment":[{"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/media?parent=2588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/categories?post=2588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nachoescartin.es\/an\/wp-json\/wp\/v2\/tags?post=2588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}