{"id":40023,"date":"2019-10-04T05:08:51","date_gmt":"2019-10-04T09:08:51","guid":{"rendered":"https:\/\/swling.com\/blog\/?p=40023"},"modified":"2019-10-04T06:14:15","modified_gmt":"2019-10-04T10:14:15","slug":"al-williams-hackaday-article-about-moon-bounce","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2019\/10\/al-williams-hackaday-article-about-moon-bounce\/","title":{"rendered":"Al Williams&#8217; Hackaday article about Moon Bounce"},"content":{"rendered":"<p><a href=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/77_lro_full-moon-NASA.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-40024\" src=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/77_lro_full-moon-NASA.jpg\" alt=\"\" width=\"1000\" height=\"519\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/77_lro_full-moon-NASA.jpg 1000w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/77_lro_full-moon-NASA-300x156.jpg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/77_lro_full-moon-NASA-768x399.jpg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/77_lro_full-moon-NASA-624x324.jpg 624w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>(Source: <a href=\"http:\/\/www.southgatearc.org\/news\/2019\/october\/bouncing-ham-radio-signals-off-the-moon.htm\" target=\"_blank\" rel=\"noopener noreferrer\">Southgate ARC<\/a>)<\/p>\n<blockquote><p><strong>Al Williams WD5GNR<\/strong>\u00a0writes on Hackaday about bouncing amateur radio signals off the moon<\/p>\n<p>One of the great things about ham radio is that isn\u2019t just one hobby. Some people like to chit chat, some like to work foreign countries, some prepare for emergencies, and there are several space-related activities. There are hundreds of different kinds of activities to choose from.<\/p>\n<p>Just one is moonbounce, and [Ham Radio DX] decided to replicate a feat many hams have done over the years: communicate with someone far away by bouncing signals from the moon.<\/p>\n<p>Read his post at<br \/>\n<a href=\"https:\/\/hackaday.com\/2019\/10\/01\/bouncing-signals-off-the-moon\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/hackaday.com\/2019\/10\/01\/bouncing-signals-off-the-moon\/<\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>(Source: Southgate ARC) Al Williams WD5GNR\u00a0writes on Hackaday about bouncing amateur radio signals off the moon One of the great things about ham radio is that isn\u2019t just one hobby. Some people like to chit chat, some like to work foreign countries, some prepare for emergencies, and there are several space-related activities. There are hundreds [&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],"tags":[3354,4102,8050,580],"class_list":["post-40023","post","type-post","status-publish","format-standard","hentry","category-ham-radio","category-news","tag-hackaday","tag-ham-radio","tag-moon-bounce","tag-southgate-arc"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-apx","jetpack-related-posts":[{"id":62933,"url":"https:\/\/swling.com\/blog\/2025\/05\/meteor-burst-communications\/","url_meta":{"origin":40023,"position":0},"title":"Meteor Burst Communications","author":"Thomas","date":"May 13, 2025","format":false,"excerpt":"Many thanks to SWLing Post contributor, Dennis Dura, for sharing the following article from Hackaday: Radio Apocalypse: Meteor Burst Communications This piece explores Meteor Burst Communications (MBC)\u2014a method of bouncing radio signals off ionized meteor trails to enable long-distance communication without relying on satellites or infrastructure. Used historically in military\u2026","rel":"","context":"In &quot;Ham Radio&quot;","block_context":{"text":"Ham Radio","link":"https:\/\/swling.com\/blog\/category\/ham-radio\/"},"img":{"alt_text":"Perseids meteor shower Photo: NASA","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2014\/05\/perseids_meteor_shower.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":53241,"url":"https:\/\/swling.com\/blog\/2022\/07\/radio-waves-new-yaesu-ft-710-aess-ukraines-army-fm-foil-28-mhz-antenna-and-ats-25-4-1-firmware-review\/","url_meta":{"origin":40023,"position":1},"title":"Radio Waves: New Yaesu FT-710 AESS, Ukraine&#8217;s Army FM, Foil 28 MHz antenna, and ATS-25 4.1 Firmware Review,","author":"Thomas","date":"July 7, 2022","format":false,"excerpt":"Radio Waves:\u00a0 Stories Making Waves in the World of Radio Welcome to the\u00a0SWLing Post\u2019s Radio Waves, a collection of links to interesting stories making waves in the world of radio.\u00a0Enjoy! Many thanks to Eric Jon Magnuson for summarizing these news items for Radio Waves! Yaesu Introduces the FT-710 AESS 100\u2026","rel":"","context":"In &quot;Antennas&quot;","block_context":{"text":"Antennas","link":"https:\/\/swling.com\/blog\/category\/antennas\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/07\/Yaesu-FT-170-Cropped.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/07\/Yaesu-FT-170-Cropped.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/07\/Yaesu-FT-170-Cropped.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/07\/Yaesu-FT-170-Cropped.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/07\/Yaesu-FT-170-Cropped.webp?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":41195,"url":"https:\/\/swling.com\/blog\/2019\/12\/restoration-of-a-usn-version-of-the-arc-5-command-set-receiver\/","url_meta":{"origin":40023,"position":2},"title":"Restoration of a USN version of the ARC-5 command set receiver","author":"Thomas","date":"December 15, 2019","format":false,"excerpt":"(Source: Southgate ARC) Gregory Charvat N8ZRY\u00a0writes on Hackaday about an un-modified-since-WW2 surplus CBY-46104 receiver with dynamotor. He writes: I\u2019ve been told all my life about old-timey Army\/Navy surplus stores where you could buy buckets of FT-243 crystals, radio gear, gas masks, and even a Jeep boxed-up in a big wooden\u2026","rel":"","context":"In &quot;How To&quot;","block_context":{"text":"How To","link":"https:\/\/swling.com\/blog\/category\/how-to\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/ARC-5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/ARC-5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/ARC-5.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/ARC-5.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":33189,"url":"https:\/\/swling.com\/blog\/2018\/07\/thai-cave-rescue-employed-ham-designed-87-khz-transceiver\/","url_meta":{"origin":40023,"position":3},"title":"Thai cave rescue employed ham-designed 87 kHz transceiver","author":"Thomas","date":"July 15, 2018","format":false,"excerpt":"(Source: Hackaday via bernieS) Unless you live in a cave, you\u2019ve probably heard a little about the thirteen people \u2014 mostly children \u2014 trapped in the\u00a0Tham Luang Nang Non\u00a0cave in Thailand. What you may have missed, though, is the hacker\/ham radio connection. 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The asteroid\u00a0will be making a 0.85 lunar distance flyby of Earth\u2026","rel":"","context":"In &quot;Articles&quot;","block_context":{"text":"Articles","link":"https:\/\/swling.com\/blog\/category\/articles\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2011\/09\/GreenBankTelescopeRadioAstronomy.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":46729,"url":"https:\/\/swling.com\/blog\/2020\/12\/radio-waves-ajit-pai-to-resign-hams-need-to-embrace-hacker-community-coast-guard-might-abandon-hf-voice-watchkeeping-and-fcc-action-against-unauthorized-transceivers\/","url_meta":{"origin":40023,"position":5},"title":"Radio Waves: Ajit Pai to Resign, Hams Need to Embrace Hacker Community, Coast Guard Might Abandon HF Voice Watchkeeping, and FCC Action Against Unauthorized Transceivers","author":"Thomas","date":"December 1, 2020","format":false,"excerpt":"Radio Waves:\u00a0 Stories Making Waves in the World of Radio Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest\u00a0SWLing Post\u00a0readers.\u00a0 To that end:\u00a0Welcome to the\u00a0SWLing Post\u2019s Radio Waves, a\u2026","rel":"","context":"In &quot;AM&quot;","block_context":{"text":"AM","link":"https:\/\/swling.com\/blog\/category\/am\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/07\/Kenwood-R-1000-Encoder-Dial-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/07\/Kenwood-R-1000-Encoder-Dial-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/07\/Kenwood-R-1000-Encoder-Dial-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/07\/Kenwood-R-1000-Encoder-Dial-2.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/07\/Kenwood-R-1000-Encoder-Dial-2.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/40023","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=40023"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/40023\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=40023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=40023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=40023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}