{"id":19691,"date":"2016-06-25T07:26:11","date_gmt":"2016-06-25T11:26:11","guid":{"rendered":"http:\/\/swling.com\/blog\/?p=19691"},"modified":"2016-06-25T07:26:11","modified_gmt":"2016-06-25T11:26:11","slug":"tdf-group-to-use-drm-30-as-shortwave-communications-system","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2016\/06\/tdf-group-to-use-drm-30-as-shortwave-communications-system\/","title":{"rendered":"TDF Group to use DRM 30 as shortwave communications system"},"content":{"rendered":"<div id=\"attachment_19692\" style=\"width: 1455px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-19692\" class=\"size-full wp-image-19692\" src=\"http:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en.jpg\" alt=\"Click to enlarge. Source: TDF Group\" width=\"1445\" height=\"815\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en.jpg 1445w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en-300x169.jpg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en-768x433.jpg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en-1024x578.jpg 1024w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2016\/06\/SmartCAST-Schema-NavCAST-01en-624x352.jpg 624w\" sizes=\"auto, (max-width: 1445px) 100vw, 1445px\" \/><\/a><p id=\"caption-attachment-19692\" class=\"wp-caption-text\">Click to enlarge. Source: TDF Group<\/p><\/div>\n<p>(Source: <a href=\"http:\/\/www.radiomagonline.com\/around-the-world\/0020\/frances-tdf-group-to-use-drm-30-as-part-of-new-shortwave-communications-system\/37912\" target=\"_blank\">Radio Mag Online<\/a>)<\/p>\n<blockquote><p>PARIS \u2014 The use of the medium and short wave bands can provide extensive coverage at low cost in inaccessible locations or for those at a disadvantage due to lack of infrastructure.<\/p>\n<p>[&#8230;]France\u2019s TDF Group has started a project they call SmartCast that aims to study and build a long range broadcast system, with potential interactivity where appropriate \u2014 by way of a low-speed wireless return path. Data including audio will be broadcast in a shared stream based on standard DRM 30 from Digital Radio Mondiale.<\/p>\n<p>Work underway by TDF includes development of services and equipment focused on two markets:<\/p>\n<ul>\n<li>Maritime Navigation, with a set of services designated as &#8220;NavCAST&#8221;.<\/li>\n<li>International Broadcasting, with a set of services designated as &#8220;WideCAST.&#8221;[&#8230;]<\/li>\n<\/ul>\n<\/blockquote>\n<p style=\"text-align: center;\"><strong><a href=\"http:\/\/www.radiomagonline.com\/around-the-world\/0020\/frances-tdf-group-to-use-drm-30-as-part-of-new-shortwave-communications-system\/37912\" target=\"_blank\">Read the full article at RadioMagOnline.com<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Source: Radio Mag Online) PARIS \u2014 The use of the medium and short wave bands can provide extensive coverage at low cost in inaccessible locations or for those at a disadvantage due to lack of infrastructure. [&#8230;]France\u2019s TDF Group has started a project they call SmartCast that aims to study and build a long range [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1114,54,3,43],"tags":[980,4083,5219,34,1789,5220],"class_list":["post-19691","post","type-post","status-publish","format-standard","hentry","category-digital-modes","category-drm","category-news","category-shortwave-radio","tag-digital-radio-mondiale","tag-drm","tag-navcast","tag-shortwave","tag-tdf","tag-tdf-group"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-57B","jetpack-related-posts":[{"id":4683,"url":"https:\/\/swling.com\/blog\/2012\/10\/german-armed-forces-radio-testing-in-drm\/","url_meta":{"origin":19691,"position":0},"title":"German Armed Forces Radio testing in DRM","author":"Thomas","date":"October 15, 2012","format":false,"excerpt":"Radio Andernach, Germany's armed forces radio station, is now testing in Digital Radio Mondiale (DRM) on 6,015 kHz from TDF Issoudun in central France. They claim that the potential move to DRM would mean that they would equip all of their Naval vessels with DRM receivers. Source: http:\/\/www.dxaktuell.de\/?p=2616 Thanks to\u2026","rel":"","context":"In &quot;Broadcasters&quot;","block_context":{"text":"Broadcasters","link":"https:\/\/swling.com\/blog\/category\/broadcasters\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2012\/10\/IssoundunTransmitterAntenna-225x300.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5983,"url":"https:\/\/swling.com\/blog\/2013\/03\/montsinery-transmitter-site-in-french-guyana-to-close-early-april\/","url_meta":{"origin":19691,"position":1},"title":"Montsin\u00e9ry transmitter site in French Guiana to close early April","author":"Thomas","date":"March 21, 2013","format":false,"excerpt":"According to the French language newspaper France-Guyane, the TDF transmitter site in\u00a0Montsin\u00e9ry, French Guyana, will shut down in early April. Citing a lack of listeners, newer communications mediums (like the Internet\/satellite) and the fact that much of the developing world is now politically \"stable,\" [obviously discounting\u00a0Zimbabwe] delegate\u00a0Ren\u00e9 Iafrate explained that\u2026","rel":"","context":"In &quot;Broadcasters&quot;","block_context":{"text":"Broadcasters","link":"https:\/\/swling.com\/blog\/category\/broadcasters\/"},"img":{"alt_text":"(Photo: TDF)","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2013\/03\/montsinery-300x188.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5693,"url":"https:\/\/swling.com\/blog\/2013\/02\/nasb-drm-usa-annual-meetings-birmingham-alabama\/","url_meta":{"origin":19691,"position":2},"title":"NASB &#038; DRM USA Annual meetings, Birmingham, Alabama","author":"Thomas","date":"February 19, 2013","format":false,"excerpt":"I attended and presented at the NASB meeting last year at Radio Free Asia's headquarters in Washington DC. It was an amazing meeting and great opportunity to talk radio with industry leaders. You should consider attending an NASB meeting if your schedule allows. Here are the details: (Source: NASB Newsletter)\u2026","rel":"","context":"In &quot;Broadcasters&quot;","block_context":{"text":"Broadcasters","link":"https:\/\/swling.com\/blog\/category\/broadcasters\/"},"img":{"alt_text":"USA NASB logo","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2013\/02\/USA-NASB-logo-300x238.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":3775,"url":"https:\/\/swling.com\/blog\/2012\/06\/north-korea-is-testing-digital-shortwave-broadcasting-via-drm\/","url_meta":{"origin":19691,"position":3},"title":"North Korea is testing digital shortwave broadcasting via DRM","author":"Thomas","date":"June 15, 2012","format":false,"excerpt":"As Vatican Radio pulls out of DRM, North Korea moves in. What a strange and shifting international broadcasting landscape: (Source: North Korea Tech) North Korea appears to be testing digital radio broadcasting. Hiroshi Inoue, a radio monitor in Japan, received on Wednesday the country\u2019s international radio service, Voice of Korea,\u2026","rel":"","context":"In &quot;Broadcasters&quot;","block_context":{"text":"Broadcasters","link":"https:\/\/swling.com\/blog\/category\/broadcasters\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2011\/12\/NorthKoreaMap.gif?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":868,"url":"https:\/\/swling.com\/blog\/2010\/09\/video-over-shortwave-demonstrated-at-ibc\/","url_meta":{"origin":19691,"position":4},"title":"Video Over Shortwave Demonstrated at IBC","author":"Thomas","date":"September 14, 2010","format":false,"excerpt":"(Source: TVB - Television Broadcast) AMSTERDAM: Transmission of video over the shortwave radio topology is being demonstrated at IBC by Fraunhofer. The company rolled out \u201cDiveemo,\u201d a system delivers video via Digital Radio Mondiale, the MPEG-4-based broadcasting technology used in the AM radio band. It was demonstrated today at the\u2026","rel":"","context":"In &quot;DRM&quot;","block_context":{"text":"DRM","link":"https:\/\/swling.com\/blog\/category\/drm\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2009\/11\/drmlogo.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":51418,"url":"https:\/\/swling.com\/blog\/2022\/01\/carlos-shares-shortwave-art-and-recordings-of-ethiopian-jamming-and-bbc-news-tigrinya\/","url_meta":{"origin":19691,"position":5},"title":"Carlos Shares Shortwave Art and Recordings of Ethiopian Jamming and BBC News Tigrinya","author":"Thomas","date":"January 5, 2022","format":false,"excerpt":"Many thanks to\u00a0SWLing Post contributor and political cartoonist, Carlos Latuff, who has been exploring the world of clandestine radio, documenting the on-going conflict in Ethiopia via shortwave radio. The following are two examples of his radio log art, this time for documenting jamming of Dimtse Wegahta Tigray and BBC News\u2026","rel":"","context":"In &quot;Art&quot;","block_context":{"text":"Art","link":"https:\/\/swling.com\/blog\/category\/art-2\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/01\/Carlos-Latuff-Shortwave-Art-2.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/01\/Carlos-Latuff-Shortwave-Art-2.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/01\/Carlos-Latuff-Shortwave-Art-2.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/01\/Carlos-Latuff-Shortwave-Art-2.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/01\/Carlos-Latuff-Shortwave-Art-2.jpeg?resize=1050%2C600&ssl=1 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/19691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/comments?post=19691"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/19691\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=19691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=19691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=19691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}