{"id":49701,"date":"2021-07-25T07:52:41","date_gmt":"2021-07-25T11:52:41","guid":{"rendered":"https:\/\/swling.com\/blog\/?p=49701"},"modified":"2021-07-25T07:52:41","modified_gmt":"2021-07-25T11:52:41","slug":"five-beeps-can-you-identify-carlos-mystery-signal","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2021\/07\/five-beeps-can-you-identify-carlos-mystery-signal\/","title":{"rendered":"Five Beeps: Can you identify Carlos’ mystery signal?"},"content":{"rendered":"

\"\"<\/a>Many thanks to SWLing Post<\/em> contributor, Carlos Latuff, who writes from Brazil:<\/p>\n

[Please check out this] audio sample of a signal I heard today (July 20, 2021) around 07h17 UTC on (at least) 4 different frequencies, simultaneously:<\/strong><\/p>\n

– 16166 kHz<\/strong>
\n– 16716 kHz<\/strong>
\n– 16747 kHz<\/strong>
\n– 16839 kHz<\/strong><\/p>\nhttps:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/07\/Spooky-signal.mp3<\/a><\/audio>\n

Always the same. Five beeps repeating in intervals of 30 seconds.\u00a0<\/strong>
\nAnother mystery to be solved by your readers.<\/strong><\/p>\n

Thank you for sharing this, Carlos. Hopefully, a reader can comment and ID these beeps for us!<\/p>\n","protected":false},"excerpt":{"rendered":"

Many thanks to SWLing Post contributor, Carlos Latuff, who writes from Brazil: [Please check out this] audio sample of a signal I heard today (July 20, 2021) around 07h17 UTC on (at least) 4 different frequencies, simultaneously: – 16166 kHz – 16716 kHz – 16747 kHz – 16839 kHz Always the same. Five beeps repeating […]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"open","ping_status":"closed","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":[3,746,43],"tags":[8043,5448,4082],"class_list":["post-49701","post","type-post","status-publish","format-standard","hentry","category-news","category-recordings","category-shortwave-radio","tag-carlos-latuff","tag-mystery-signals","tag-shortwave-radio"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-cVD","jetpack-related-posts":[{"id":50171,"url":"https:\/\/swling.com\/blog\/2021\/09\/help-carlos-id-this-mystery-digital-signal\/","url_meta":{"origin":49701,"position":0},"title":"Help Carlos ID this mystery digital signal","author":"Thomas","date":"September 8, 2021","format":false,"excerpt":"Many thanks to SWLing Post contributor, Carlos Latuff, who shares the following: I bought a small analog radio and I've been listening with it. On September 4, around 17h48 UTC, I heard a strange signal on the band of 13 kHz, since it's not a digital dial, I don't know\u2026","rel":"","context":"In "News"","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\/2021\/09\/Carlos-Latuff-Mystery-Signal-Analog-Radio-1.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/09\/Carlos-Latuff-Mystery-Signal-Analog-Radio-1.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/09\/Carlos-Latuff-Mystery-Signal-Analog-Radio-1.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/09\/Carlos-Latuff-Mystery-Signal-Analog-Radio-1.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/09\/Carlos-Latuff-Mystery-Signal-Analog-Radio-1.jpeg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":65186,"url":"https:\/\/swling.com\/blog\/2026\/01\/can-you-help-carlos-id-this-cw-signal-on-8207-khz\/","url_meta":{"origin":49701,"position":1},"title":"Can you help Carlos ID this CW signal on 8207 kHz?","author":"Thomas","date":"January 17, 2026","format":false,"excerpt":"Many thanks to SWLing Post contributor Carlos Latuff, who writes: Dear Thomas, I was doing my morning radio listening on the Gua\u00edba waterfront in Porto Alegre, Brazil, when I came across this Morse code signal at 8207 kHz by pure chance. I tried to decode it using apps but didn't\u2026","rel":"","context":"In "News"","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/img.youtube.com\/vi\/tlPzPMqY5_Q\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":45074,"url":"https:\/\/swling.com\/blog\/2020\/08\/carlos-seeks-help-identifying-a-signal\/","url_meta":{"origin":49701,"position":2},"title":"Carlos seeks help identifying a signal","author":"Thomas","date":"August 31, 2020","format":false,"excerpt":"Many thanks to SWLing Post contributor, Carlos Latuff, who writes: Hope this message will find you well. I just monitored in Porto Alegre, Brazil, this signal on 9460 kHz. Searching on Internet I found that it's the same frequency where the Russian MR-102 Baklan radar is operating. But it could\u2026","rel":"","context":"In "News"","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\/2016\/11\/Radio-Dial-2-e1480988790507.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2016\/11\/Radio-Dial-2-e1480988790507.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2016\/11\/Radio-Dial-2-e1480988790507.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":51313,"url":"https:\/\/swling.com\/blog\/2021\/12\/carlos-shortwave-art-and-recording-of-raadiyoonii-dirree-shaggar\/","url_meta":{"origin":49701,"position":3},"title":"Carlos\u2019 Shortwave Art and Recording of Raadiyoonii Dirree Shaggar","author":"Thomas","date":"December 22, 2021","format":false,"excerpt":"Many thanks to\u00a0SWLing Post\u00a0contributor and noted political cartoonist,\u00a0Carlos Latuff, who shares yet another example of his radio log art, this time for clandestine station, Raadiyoonii Dirree Shaggar. Carlos notes: Raadiyoonii Dirree Shaggar, 15330 kHz, clandestine station broadcasting in the Oromo language from Issoudun, France, to Ethiopia. Weak signal, too much\u2026","rel":"","context":"In "Art"","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\/2021\/12\/Carlos-Latuff-Tigray-e1640136956936.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-Tigray-e1640136956936.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-Tigray-e1640136956936.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-Tigray-e1640136956936.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-Tigray-e1640136956936.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":51005,"url":"https:\/\/swling.com\/blog\/2021\/11\/carlos-shortwave-art-and-recording-of-radio-amhara-from-the-battlefield\/","url_meta":{"origin":49701,"position":4},"title":"Carlos’ Shortwave Art and Recording of Radio Amhara “From the Battlefield”","author":"Thomas","date":"November 26, 2021","format":false,"excerpt":"Many thanks to\u00a0SWLing Post\u00a0contributor,\u00a0Carlos Latuff, who shares another example of his radio log art, this time for Radio Amhara. Carlos notes: Radio Amhara, 6090 kHz, broadcasting in Amharic language from Bahir Dar, Ethiopia. Interview about the current civil war in Ethiopia. Tigray People's Liberation Front (TPLF) is mentioned. The conflict\u2026","rel":"","context":"In "Art"","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\/2021\/11\/Carlos-Latuff-e1637963167374.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/11\/Carlos-Latuff-e1637963167374.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/11\/Carlos-Latuff-e1637963167374.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/11\/Carlos-Latuff-e1637963167374.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/11\/Carlos-Latuff-e1637963167374.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":51081,"url":"https:\/\/swling.com\/blog\/2021\/12\/carlos-shortwave-art-and-recording-of-radio-oromiya\/","url_meta":{"origin":49701,"position":5},"title":"Carlos\u2019 Shortwave Art and Recording of Radio Oromiya","author":"Thomas","date":"December 7, 2021","format":false,"excerpt":"Many thanks to\u00a0SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares another example\u00a0of his radio log art, this time for Radio Oromiya. Carlos notes: Radio Oromiya, 6030 kHz, broadcasting in Oromo language from Adis Abeba, Ethiopia. Presenter accuses Western media of spreading fake news about the war in\u2026","rel":"","context":"In "Art"","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\/2021\/12\/Carlos-Latuff-1-e1638876397789.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-1-e1638876397789.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-1-e1638876397789.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-1-e1638876397789.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/12\/Carlos-Latuff-1-e1638876397789.jpeg?resize=1050%2C600&ssl=1 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/49701","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=49701"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/49701\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=49701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=49701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=49701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}