{"id":43651,"date":"2020-06-01T07:22:59","date_gmt":"2020-06-01T11:22:59","guid":{"rendered":"https:\/\/swling.com\/blog\/?p=43651"},"modified":"2020-06-01T07:36:28","modified_gmt":"2020-06-01T11:36:28","slug":"the-sdr-hu-web-sdr-portal-is-no-more-but-we-have-several-excellent-alternatives","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2020\/06\/the-sdr-hu-web-sdr-portal-is-no-more-but-we-have-several-excellent-alternatives\/","title":{"rendered":"The SDR.hu web SDR portal is no more, but we have several excellent alternatives"},"content":{"rendered":"<p><a href=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-41507\" src=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg\" alt=\"\" width=\"800\" height=\"611\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg 800w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_-300x229.jpg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_-768x587.jpg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_-624x477.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>In January, Andr\u00e1s Retzler&#8211;owner of the SDR.hu KiwiSDR portal&#8211;started <a href=\"https:\/\/swling.com\/blog\/2020\/01\/popular-kiwisdr-portal-now-requires-ham-radio-license-alternatives\/\" target=\"_blank\" rel=\"noopener noreferrer\">requiring registration and a ham radio license<\/a> in order to access their extensive online database of SDRs.<\/p>\n<p>Today, we learned of the site&#8217;s closure.\u00a0 Here&#8217;s the message posted at <a href=\"http:\/\/sdr.hu\/\" target=\"_blank\" rel=\"noopener noreferrer\">SDR.hu<\/a>:<\/p>\n<blockquote>\n<h1>The SDR.hu project has been finished<\/h1>\n<p>I&#8217;d like to say a big thanks to everyone who joined my journey with this project!<\/p>\n<p>I hope you had a good time listening on the site, and learnt some things about SDR. The purpose of this site was to provide a technological demonstration for amateur radio operators about Software Defined Radio, and I hope this goal has been reached. As this website was a one-person hobby project, with my tasks and responsibilities growing, and my focus moving to other projects at which I hope to make a greater positive impact, I&#8217;m unable to further develop SDR.hu and protect it from abuse.<\/p>\n<p>Furthermore, I think this site has some good alternatives now. Nevertheless, in my opinion amateur radio receivers should be shared with strict access control in the future.<\/p>\n<p>If you have more questions, feel free to consult the\u00a0<a href=\"https:\/\/sdr.hu\/#faq\">FAQ<\/a>.<\/p>\n<p>73!<\/p>\n<p>Andras, HA7ILM<\/p><\/blockquote>\n<p><em>SWLing Post<\/em> contributor, Mark Fahey, shared the following message sent by Andras to all KiwiSDR owners in the database this morning:<\/p>\n<blockquote><p>Hello,<\/p>\n<p>You are receiving this e-mail because you were listing a receiver on SDR.hu in the last 3 months.<\/p>\n<p>I wanted to let you know that the SDR.hu project is discontinued.<br \/>\nThis is because I have to focus on my PhD and unfortunately I don&#8217;t have enough time anymore to maintain the website and protect it from abuse.<br \/>\nIf you have questions, there&#8217;s a FAQ on the front page: https:\/\/sdr.hu\/<br \/>\nFor KiwiSDR users there is another listing service available on the KiwiSDR website: <a href=\"http:\/\/kiwisdr.com\/public\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/kiwisdr.com\/public<\/a> (I&#8217;m not involved with this one.)<br \/>\nThank you very much for having participated in the project!<\/p>\n<p>VY 73!<\/p>\n<p>Andras, HA7ILM<\/p><\/blockquote>\n<h1>Alternative KiwiSDR Portals<\/h1>\n<p><a href=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/KiwiSDR-Map-View.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-43653\" src=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/KiwiSDR-Map-View.jpeg\" alt=\"\" width=\"800\" height=\"401\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/KiwiSDR-Map-View.jpeg 800w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/KiwiSDR-Map-View-300x150.jpeg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/KiwiSDR-Map-View-768x385.jpeg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/KiwiSDR-Map-View-624x313.jpeg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>Fortunately, there are a number of other KiwiSDR portals that do not require registration or a call sign. Here&#8217;s a list:<\/p>\n<ul>\n<li><a href=\"http:\/\/kiwisdr.com\/public\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/kiwisdr.com\/public\/<\/a> (list)<\/li>\n<li><a href=\"https:\/\/ve3sun.com\/KiwiSDR\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/ve3sun.com\/KiwiSDR\/<\/a> (list and map)<\/li>\n<li><a href=\"http:\/\/rx.linkfanel.net\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/rx.linkfanel.net\/<\/a> (map view)<\/li>\n<\/ul>\n<p>If you prefer another KiwiSDR portal,\u00a0<strong>please comment with a link<\/strong>.\u00a0 I\u2019ll try to update this post with any new additions!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In January, Andr\u00e1s Retzler&#8211;owner of the SDR.hu KiwiSDR portal&#8211;started requiring registration and a ham radio license in order to access their extensive online database of SDRs. Today, we learned of the site&#8217;s closure.\u00a0 Here&#8217;s the message posted at SDR.hu: The SDR.hu project has been finished I&#8217;d like to say a big thanks to everyone who [&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":[545,3,43,158],"tags":[8564,4741,8241],"class_list":["post-43651","post","type-post","status-publish","format-standard","hentry","category-ham-radio","category-news","category-shortwave-radio","category-software-defined-radio","tag-andras-retzler","tag-kiwisdr","tag-kiwisdr-portals"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-bm3","jetpack-related-posts":[{"id":41505,"url":"https:\/\/swling.com\/blog\/2020\/01\/popular-kiwisdr-portal-now-requires-ham-radio-license-alternatives\/","url_meta":{"origin":43651,"position":0},"title":"Popular KiwiSDR portal now requires ham radio license: alternatives","author":"Thomas","date":"January 7, 2020","format":false,"excerpt":"Many thanks to SWLing Post contributor, Dan Robinson, who discovered via Gilles Letourneau's YouTube Channel that the popular SDR.hu KiwiSDR portal now requires registration and a ham radio callsign. I almost didn't believe this at first, but then checked on the SDR.hu FAQ page to find this message: What is\u2026","rel":"","context":"In &quot;Ham Radio&quot;","block_context":{"text":"Ham Radio","link":"https:\/\/swling.com\/blog\/category\/ham-radio\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/01\/SDR.hu_.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":42072,"url":"https:\/\/swling.com\/blog\/2020\/02\/kiwisdr-a-brilliant-new-map-portal\/","url_meta":{"origin":43651,"position":1},"title":"KiwiSDR: A brilliant new map portal!","author":"Thomas","date":"February 21, 2020","format":false,"excerpt":"Last month, we noted that the popular SDR.hu KiwiSDR portal now requires registration and an amateur radio callsign to use the site.\u00a0 While SDR.hu is still online, we certainly get the impression all site development has been halted. This is not the end of the world because SDR.hu is only\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/02\/KiwiSDR-portal-map-detail.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/02\/KiwiSDR-portal-map-detail.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/02\/KiwiSDR-portal-map-detail.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":33171,"url":"https:\/\/swling.com\/blog\/2018\/07\/kiwisdr-network-adds-time-difference-of-arrival-direction-finding-functionality\/","url_meta":{"origin":43651,"position":2},"title":"KiwiSDR network adds Time Difference of Arrival direction-finding functionality","author":"Thomas","date":"July 13, 2018","format":false,"excerpt":"There has been some fascinating functionality added to the excellent KiwiSDR network of online software defined radios:\u00a0Time Difference of Arrival (TDoA) direction-finding functionality. RTL-SDR.com has posted an informative article about this new feature and how effectively it works: The KiwiSDR\u00a0is a US$299 HF SDR that can monitor the entire 0\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/07\/TDoA-Screenshot.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/07\/TDoA-Screenshot.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/07\/TDoA-Screenshot.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/07\/TDoA-Screenshot.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":34195,"url":"https:\/\/swling.com\/blog\/2018\/09\/a-kiwisdr-dynamic-snr-map\/","url_meta":{"origin":43651,"position":3},"title":"A KiwiSDR Dynamic SNR Map","author":"Thomas","date":"September 17, 2018","format":false,"excerpt":"Many thanks to SWLing Post contributor, Mark Fahey, who shares the following comment in response to our KiwiSDR post from yesterday: [T]here are now so many [KiwiSDR] receivers \u2013 how do you know which ones are best? Why not use this map as an alternative to sdr.hu\/map: [A]ll the same\u2026","rel":"","context":"In \"KiwiSDR\"","block_context":{"text":"KiwiSDR","link":"https:\/\/swling.com\/blog\/tag\/kiwisdr\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/09\/KiwiSDR-map-e1537183702623.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/09\/KiwiSDR-map-e1537183702623.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/09\/KiwiSDR-map-e1537183702623.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":20770,"url":"https:\/\/swling.com\/blog\/2016\/08\/creating-a-global-network-of-inexpensive-remote-sdrs\/","url_meta":{"origin":43651,"position":4},"title":"Creating a global network of inexpensive remote SDRs","author":"Thomas","date":"August 23, 2016","format":false,"excerpt":"Many thanks to SWLing Post contributor, Mark Fahey, who\u00a0replies to Ivan's preliminary review of the V3 RTL-SDR dongle: With Shortwave SDRs (the receiver dongle) now costing less than $20, the time has come for us to set up a global group of receivers that we can all log into at\u2026","rel":"","context":"In &quot;Articles&quot;","block_context":{"text":"Articles","link":"https:\/\/swling.com\/blog\/category\/articles\/"},"img":{"alt_text":"U_Twente_SDR","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2016\/08\/U_Twente_SDR.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2016\/08\/U_Twente_SDR.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2016\/08\/U_Twente_SDR.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2016\/08\/U_Twente_SDR.jpg?resize=700%2C400 2x"},"classes":[]},{"id":30277,"url":"https:\/\/swling.com\/blog\/2018\/01\/ivan-compares-the-airspy-hf-to-the-kiwisdr\/","url_meta":{"origin":43651,"position":5},"title":"Ivan compares the AirSpy HF+ to the KiwiSDR","author":"Thomas","date":"January 14, 2018","format":false,"excerpt":"Many thanks to SWLing Post contributor,\u00a0Ivan (NO2CW), who writes: I have been running a public Kiwisdr server for a while and yesterday decided to plug in the new Airspy HF + into the same antenna for a side to side comparison. The antenna is an 80m dipole and the test\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/01\/Airspy-waterfall.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/01\/Airspy-waterfall.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/01\/Airspy-waterfall.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2018\/01\/Airspy-waterfall.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/43651","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=43651"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/43651\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=43651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=43651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=43651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}