{"id":14946,"date":"2025-07-18T16:32:47","date_gmt":"2025-07-18T16:32:47","guid":{"rendered":"https:\/\/tuttodigitale.net\/mobiletech\/banda-3-lte\/"},"modified":"2025-07-18T16:32:47","modified_gmt":"2025-07-18T16:32:47","slug":"banda-3-lte","status":"publish","type":"post","link":"https:\/\/tuttodigitale.net\/mobiletech\/banda-3-lte\/","title":{"rendered":"Banda 3 LTE: Importanza e Applicazioni"},"content":{"rendered":"<p><strong>Banda 3 LTE<\/strong> corresponde a la banda de 1800MHz en LTE (4G) y es una de las bandas m\u00e1s utilizadas para despliegues de LTE a nivel mundial, especialmente en Europa, Asia-Pac\u00edfico, \u00c1frica, Medio Oriente y partes de Sudam\u00e9rica <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='9'>[9]<\/sup>.<\/p>\n<ul>\n<li>\n<p><strong>Frecuencias de Banda 3 LTE<\/strong>:<\/p>\n<ul>\n<li>Uplink: 1710\u20131785MHz<\/li>\n<li>Downlink: 1805\u20131880MHz<\/li>\n<li>Es una banda FDD (Frequency Division Duplex), lo que significa que tiene canales separados para env\u00edo (uplink) y recepci\u00f3n (downlink) <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='9'>[9]<\/sup>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Situaci\u00f3n en 2025<\/strong>:<\/p>\n<ul>\n<li>Banda 3 (1800MHz) sigue siendo un pilar de las redes LTE globales y su uso es fundamental en la interoperabilidad y roaming internacional para servicios de banda ancha m\u00f3vil <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='7'>[7]<\/sup>.<\/li>\n<li>Hay despliegues activos de LTE y LTE Advanced sobre esta banda en m\u00e1s de 137 pa\u00edses <sup class='quote-ref' data-quote='1'>[1]<\/sup>.<\/li>\n<li>En la pr\u00e1ctica, sigue habiendo mejoras t\u00e9cnicas y un n\u00famero creciente de dispositivos compatibles con esta banda en 2025 <sup class='quote-ref' data-quote='7'>[7]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Destacados t\u00e9cnicas recientes<\/strong>:<\/p>\n<ul>\n<li>Descargas (DL) t\u00edpicas en Banda 3 pueden llegar a unos 40Mbps, aunque esto depende tambi\u00e9n de factores como la congesti\u00f3n de la red, el equipo del usuario y la configuraci\u00f3n del operador <sup class='quote-ref' data-quote='2'>[2]<\/sup>.<\/li>\n<li>La banda soporta varios anchos de canal, desde 1.4MHz hasta 20MHz, permitiendo flexibilidad y capacidad de agregaci\u00f3n de portadoras <sup class='quote-ref' data-quote='4'>[4]<\/sup>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Diferencias con Banda 34 (2025MHz)<\/strong>:<\/p>\n<ul>\n<li>La Banda 34 TDD est\u00e1 ubicada en 2010\u20132025MHz y es otra banda LTE pero distinta de la Banda 3. No se deben confundir, ya que usan rangos y tecnolog\u00edas de duplexado diferentes (TDD vs. FDD) <sup class='quote-ref' data-quote='4'>[4]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='8'>[8]<\/sup>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Informaci\u00f3n adicional<\/strong>:<\/p>\n<ul>\n<li>La banda 3 tambi\u00e9n forma parte de los despliegues de 4G LTE y, en muchos pa\u00edses, se sigue usando en combinaci\u00f3n con otras bandas como la 7 (2600MHz) y la 20 (800MHz) para dar cobertura y capacidad mejoradas <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='4'>[4]<\/sup>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>No hay evidencia de cambios significativos o desuso de la Banda 3 para LTE en 2025, sigue siendo clave tanto para servicios urbanos como rurales.<\/p>\n<script>const sources = [[1,\"https:\/\/gsacom.com\/paper\/band-3-1800-mhz-jan2019\/\",\"Band 3 (1800 MHz): The most popular global band for LTE\",\"LTE networks have been deployed mosrt frequently at 1800 MHz (band 3)and is now widely used in Europe, APAC, MEA and in selected countries in South America.\"],[2,\"https:\/\/community.ee.co.uk\/t5\/Mobile-Network-discussions\/4g-LTE-bands-3-and-20\/td-p\/1551886\",\"4g LTE bands 3 and 20\",\"On band 3, the DL speeds are about 40mb and UL under 1mb. On band 20, the DL decreases to about 15mb and UL increases to about 7mb. Any reason ...\"],[3,\"https:\/\/en.wikipedia.org\/wiki\/LTE_frequency_bands\",\"LTE frequency bands\",\"From Tables 5.5-1 \"E-UTRA Operating Bands\" and 5.6.1-1 \"E-UTRA Channel Bandwidth\" of the latest published version of the 3GPP TS 36.101, the following table lists the specified frequency bands of LTE and the channel bandwidths each band supports. Band numbers can be written prefixed by a \"b\" as in \"b66\" for band 66.\"],[4,\"https:\/\/www.sqimway.com\/lte_band.php\",\"4G LTE frequency band\",\"LTE frequency band and arfcn calculator\"],[5,\"https:\/\/www.cavliwireless.com\/blog\/not-mini\/cellular-frequency-bands-wireless-connectivity\",\"Understanding Cellular Frequency Bands: LTE, 5G &amp; NB- ...\",\"Explore the essential cellular frequency bands used in LTE, 5G, and NB-IoT for IoT connectivity. Learn how radio waves enable modern wireless communication\"],[6,\"https:\/\/www.everythingrf.com\/community\/lte-frequency-bands\",\"LTE Frequency Bands\",\"What are the LTE frequency bands for LTE TDD (Time Division Duplex) and LTE FDD (Frequency Division Duplex)?\"],[7,\"https:\/\/worldpopulationreview.com\/country-rankings\/lte-bands-by-country\",\"LTE Bands by Country 2025\",\"Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips.\"],[8,\"https:\/\/www.spectrumwiki.com\/wiki\/DisplayEntry.aspx?DisplyId=227\",\"Standard LTE Bands\",\"\"],[9,\"https:\/\/www.everythingrf.com\/tech-resources\/lte-bands\/lte-band-3\",\"LTE Band 3\",\"LTE Band 3 uplink and downlink frequency is listed in this table. LTE Band 3 is part of the LTE FDD spectrum.\"],[10,\"https:\/\/www.rfmw.com\/data\/rfmw_lte_band_chart.pdf\",\"LTE Band Chart\",\"\"]];<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Banda 3 LTE corresponde a la banda de 1800MHz en LTE (4G) y es una de las bandas m\u00e1s utilizadas para despliegues de LTE a nivel mundial, especialmente en Europa, Asia-Pac\u00edfico, \u00c1frica, Medio Oriente y partes de Sudam\u00e9rica [1] [4] [9]. Frecuencias de Banda 3 LTE: Uplink: 1710\u20131785MHz Downlink: 1805\u20131880MHz Es una banda FDD (Frequency &#8230; <a title=\"Banda 3 LTE: Importanza e Applicazioni\" class=\"read-more\" href=\"https:\/\/tuttodigitale.net\/mobiletech\/banda-3-lte\/\" aria-label=\"Per saperne di pi\u00f9 su Banda 3 LTE: Importanza e Applicazioni\">Leggi tutto<\/a><\/p>\n","protected":false},"author":4639,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[698],"tags":[],"class_list":["post-14946","post","type-post","status-publish","format-standard","hentry","category-tecnologia-mobile"],"_links":{"self":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts\/14946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/users\/4639"}],"replies":[{"embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/comments?post=14946"}],"version-history":[{"count":0,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts\/14946\/revisions"}],"wp:attachment":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/media?parent=14946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/categories?post=14946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/tags?post=14946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}